229 changed files with 1861 additions and 5316 deletions
--- a/.dockerignore
+++ b/.dockerignore
@ -1,13 +0,0 @@
-/**
-!/cmd/africastalking
-!/common
-!/config
-!/initializers
-!/internal
-!/models
-!/remote
-!/services
-!/LICENSE
-!/README.md
-!/go.*
-!/.env.example
--- a/.env.example
+++ b/.env.example
@ -2,9 +2,6 @@
 PORT=7123
 HOST=127.0.0.1

-#AfricasTalking USSD POST endpoint
-AT_ENDPOINT=/ussd/africastalking
-
 #PostgreSQL
 DB_HOST=localhost
 DB_USER=postgres
@ -15,6 +12,7 @@ DB_SSLMODE=disable
 DB_TIMEZONE=Africa/Nairobi

 #External API Calls
-CUSTODIAL_URL_BASE=http://localhost:5003
-BEARER_TOKEN=eyJeSIsInRcCI6IkpXVCJ.yJwdWJsaWNLZXkiOiIwrrrrrr
-DATA_URL_BASE=http://localhost:5006
+CREATE_ACCOUNT_URL=http://localhost:5003/api/v2/account/create
+TRACK_STATUS_URL=https://custodial.sarafu.africa/api/track/
+BALANCE_URL=https://custodial.sarafu.africa/api/account/status/
+TRACK_URL=http://localhost:5003/api/v2/account/status
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@ -1,56 +0,0 @@
-name: release
-
-on:
-  push:
-    tags:
-      - "v*"
-
-jobs:
-  docker:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-
-      - name: Check out repo
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: 0
-
-      - name: Cache Docker layers
-        uses: actions/cache@v3
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-
-      - name: Login to GHCR Docker registry
-        uses: docker/login-action@v1
-        with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set outputs
-        run: |
-          echo "RELEASE_TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV \
-          && echo "RELEASE_SHORT_COMMIT=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
-
-      - name: Build and push image
-        uses: docker/build-push-action@v2
-        with:
-          context: ./
-          file: ./Dockerfile
-          platforms: linux/amd64
-          push: true
-          build-args: |
-            BUILD=${{ env.RELEASE_SHORT_COMMIT }}
-          cache-from: type=local,src=/tmp/.buildx-cache
-          cache-to: type=local,dest=/tmp/.buildx-cache
-          tags: |
-            ghcr.io/grassrootseconomics/urdt-ussd:latest
-            ghcr.io/grassrootseconomics/urdt-ussd:${{ env.RELEASE_TAG }}
--- a/.gitignore
+++ b/.gitignore
@ -6,4 +6,3 @@ go.work*
 cmd/.state/
 id_*
 *.gdbm
-*.log
--- a/41
+++ b/41
@ -1,41 +0,0 @@
-FROM golang:1.23.0-bookworm AS build
-
-ENV CGO_ENABLED=1
-
-ARG BUILDPLATFORM
-ARG TARGETPLATFORM
-ARG BUILD=dev
-
-WORKDIR /build
-COPY . .
-RUN apt update && apt install libgdbm-dev
-RUN git clone https://git.defalsify.org/vise.git go-vise
-
-WORKDIR /build/services/registration
-RUN echo "Compiling go-vise files"
-RUN make VISE_PATH=/build/go-vise -B
-
-WORKDIR /build
-RUN echo "Building on $BUILDPLATFORM, building for $TARGETPLATFORM"
-RUN go mod download
-RUN go build -tags logtrace -o ussd-africastalking -ldflags="-X main.build=${BUILD} -s -w" cmd/africastalking/main.go
-
-FROM debian:bookworm-slim
-
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN apt update && apt install libgdbm-dev ca-certificates -y
-RUN apt-get clean && rm -rf /var/lib/apt/lists/*
-
-WORKDIR /service
-
-COPY --from=build /build/ussd-africastalking .
-COPY --from=build /build/LICENSE .
-COPY --from=build /build/README.md .
-COPY --from=build /build/services ./services
-COPY --from=build /build/.env.example .
-RUN mv .env.example .env
-
-EXPOSE 7123
-
-CMD ["./ussd-africastalking"]
--- a/README.md
+++ b/README.md
@ -1,91 +1,8 @@
-# URDT USSD service
+# ussd

-This is a USSD service built using the [go-vise](https://github.com/nolash/go-vise) engine.
+> USSD

-## Prerequisites
-### 1. [go-vise](https://github.com/nolash/go-vise)
-
-Set up `go-vise` by cloning the repository into a separate directory. The main upstream repository is hosted at: `https://git.defalsify.org/vise.git`
-```
-git clone https://git.defalsify.org/vise.git
-```
-
-## Setup
-1. Clone the ussd repo in its own directory
-
-    ```
-    git clone https://git.grassecon.net/urdt/ussd.git
-    ```
-
-2. Navigate to the project directory.
-3. Enter the `services/registration` subfolder:
-    ```
-    cd services/registration
-    ```
-4. make the .bin files from the .vis files
-    ```
-    make VISE_PATH=/var/path/to/your/go-vise -B
-    ```
-5. Return to the project root (`cd ../..`)
-6. Run the USSD menu 
-    ```
-    go run cmd/main.go -session-id=0712345678
-    ```
-## Running the different binaries
-1. ### CLI: 
-    ```
-    go run cmd/main.go -session-id=0712345678
-    ```
-2. ### Africastalking: 
-    ```
-    go run cmd/africastalking/main.go
-    ```
-3. ### Async: 
-    ```
-    go run cmd/async/main.go
-    ```
-4. ### Http: 
-    ```
-    go run cmd/http/main.go
-    ```
-    
-## Flags
-Below are the supported flags:
-
-1. `-session-id`: 
-    
-    Specifies the session ID. (CLI only). 
-    
-    Default: `075xx2123`.
-
-    Example:
-    ```
-    go run cmd/main.go -session-id=0712345678
-    ```
-
-2. `-d`: 
-
-    Enables engine debug output. 
-    
-    Default: `false`.
-
-    Example:
-    ```
-    go run cmd/main.go -session-id=0712345678 -d
-    ```
-
-3. `-db`: 
-
-    Specifies the database type.
-    
-    Default: `gdbm`.
-
-    Example:
-    ```
-    go run cmd/main.go -session-id=0712345678 -d -db=postgres
-    ```
-
-    >Note: If using `-db=postgres`, ensure PostgreSQL is running with the connection details specified in your `.env` file.
+USSD service.

 ## License

--- a/cmd/africastalking/main.go
+++ b/cmd/africastalking/main.go
@ -1,12 +1,9 @@
 package main

 import (
-	"bytes"
 	"context"
-	"encoding/json"
 	"flag"
 	"fmt"
-	"io"
 	"net/http"
 	"os"
 	"os/signal"
@ -19,20 +16,17 @@ import (
 	"git.defalsify.org/vise.git/logging"
 	"git.defalsify.org/vise.git/resource"

-	"git.grassecon.net/urdt/ussd/common"
 	"git.grassecon.net/urdt/ussd/config"
 	"git.grassecon.net/urdt/ussd/initializers"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	httpserver "git.grassecon.net/urdt/ussd/internal/http"
 	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/remote"
 )

 var (
-	logg          = logging.NewVanilla()
-	scriptDir     = path.Join("services", "registration")
-	build         = "dev"
-	menuSeparator = ": "
+	logg      = logging.NewVanilla()
+	scriptDir = path.Join("services", "registration")
 )

 func init() {
@ -44,30 +38,9 @@ type atRequestParser struct{}
 func (arp *atRequestParser) GetSessionId(rq any) (string, error) {
 	rqv, ok := rq.(*http.Request)
 	if !ok {
-		logg.Warnf("got an invalid request", "req", rq)
 		return "", handlers.ErrInvalidRequest
 	}
-
-	// Capture body (if any) for logging
-	body, err := io.ReadAll(rqv.Body)
-	if err != nil {
-		logg.Warnf("failed to read request body", "err", err)
-		return "", fmt.Errorf("failed to read request body: %v", err)
-	}
-	// Reset the body for further reading
-	rqv.Body = io.NopCloser(bytes.NewReader(body))
-
-	// Log the body as JSON
-	bodyLog := map[string]string{"body": string(body)}
-	logBytes, err := json.Marshal(bodyLog)
-	if err != nil {
-		logg.Warnf("failed to marshal request body", "err", err)
-	} else {
-		logg.Debugf("received request", "bytes", logBytes)
-	}
-
 	if err := rqv.ParseForm(); err != nil {
-		logg.Warnf("failed to parse form data", "err", err)
 		return "", fmt.Errorf("failed to parse form data: %v", err)
 	}

@ -76,13 +49,7 @@ func (arp *atRequestParser) GetSessionId(rq any) (string, error) {
 		return "", fmt.Errorf("no phone number found")
 	}

-	formattedNumber, err := common.FormatPhoneNumber(phoneNumber)
-	if err != nil {
-		logg.Warnf("failed to format phone number", "err", err)
-		return "", fmt.Errorf("failed to format number")
-	}
-
-	return formattedNumber, nil
+	return phoneNumber, nil
 }

 func (arp *atRequestParser) GetInput(rq any) ([]byte, error) {
@ -123,17 +90,16 @@ func main() {
 	flag.UintVar(&port, "p", initializers.GetEnvUint("PORT", 7123), "http port")
 	flag.Parse()

-	logg.Infof("start command", "build", build, "dbdir", dbDir, "resourcedir", resourceDir, "outputsize", size)
+	logg.Infof("start command", "dbdir", dbDir, "resourcedir", resourceDir, "outputsize", size)

 	ctx := context.Background()
 	ctx = context.WithValue(ctx, "Database", database)
 	pfp := path.Join(scriptDir, "pp.csv")

 	cfg := engine.Config{
-		Root:          "root",
-		OutputSize:    uint32(size),
-		FlagCount:     uint32(128),
-		MenuSeparator: menuSeparator,
+		Root:       "root",
+		OutputSize: uint32(size),
+		FlagCount:  uint32(128),
 	}

 	if engineDebug {
@ -165,11 +131,7 @@ func main() {
 		os.Exit(1)
 	}

-	lhs, err := handlers.NewLocalHandlerService(ctx, pfp, true, dbResource, cfg, rs)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
+	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
 	lhs.SetDataStore(&userdataStore)

 	if err != nil {
@ -177,7 +139,7 @@ func main() {
 		os.Exit(1)
 	}

-	accountService := remote.AccountService{}
+	accountService := server.AccountService{}
 	hl, err := lhs.GetHandler(&accountService)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
@ -194,13 +156,9 @@ func main() {
 	rp := &atRequestParser{}
 	bsh := handlers.NewBaseSessionHandler(cfg, rs, stateStore, userdataStore, rp, hl)
 	sh := httpserver.NewATSessionHandler(bsh)
-
-	mux := http.NewServeMux()
-	mux.Handle(initializers.GetEnv("AT_ENDPOINT", "/"), sh)
-
 	s := &http.Server{
 		Addr:    fmt.Sprintf("%s:%s", host, strconv.Itoa(int(port))),
-		Handler: mux,
+		Handler: sh,
 	}
 	s.RegisterOnShutdown(sh.Shutdown)

--- a/cmd/async/main.go
+++ b/cmd/async/main.go
@ -16,14 +16,13 @@ import (
 	"git.grassecon.net/urdt/ussd/config"
 	"git.grassecon.net/urdt/ussd/initializers"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/remote"
 )

 var (
 	logg      = logging.NewVanilla()
 	scriptDir = path.Join("services", "registration")
-	menuSeparator = ": "
 )

 func init() {
@ -71,10 +70,9 @@ func main() {
 	pfp := path.Join(scriptDir, "pp.csv")

 	cfg := engine.Config{
-		Root:          "root",
-		OutputSize:    uint32(size),
-		FlagCount:     uint32(128),
-		MenuSeparator: menuSeparator,
+		Root:       "root",
+		OutputSize: uint32(size),
+		FlagCount:  uint32(128),
 	}

 	if engineDebug {
@ -106,9 +104,9 @@ func main() {
 		os.Exit(1)
 	}

-	lhs, err := handlers.NewLocalHandlerService(ctx, pfp, true, dbResource, cfg, rs)
+	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
 	lhs.SetDataStore(&userdataStore)
-	accountService := remote.AccountService{}
+	accountService := server.AccountService{}

 	hl, err := lhs.GetHandler(&accountService)
 	if err != nil {
--- a/cmd/http/main.go
+++ b/cmd/http/main.go
@ -18,15 +18,14 @@ import (
 	"git.grassecon.net/urdt/ussd/config"
 	"git.grassecon.net/urdt/ussd/initializers"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	httpserver "git.grassecon.net/urdt/ussd/internal/http"
 	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/remote"
 )

 var (
 	logg      = logging.NewVanilla()
 	scriptDir = path.Join("services", "registration")
-	menuSeparator = ": "
 )

 func init() {
@ -59,10 +58,9 @@ func main() {
 	pfp := path.Join(scriptDir, "pp.csv")

 	cfg := engine.Config{
-		Root:          "root",
-		OutputSize:    uint32(size),
-		FlagCount:     uint32(128),
-		MenuSeparator: menuSeparator,
+		Root:       "root",
+		OutputSize: uint32(size),
+		FlagCount:  uint32(128),
 	}

 	if engineDebug {
@ -94,15 +92,14 @@ func main() {
 		os.Exit(1)
 	}

-	lhs, err := handlers.NewLocalHandlerService(ctx, pfp, true, dbResource, cfg, rs)
+	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
 	lhs.SetDataStore(&userdataStore)

 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
 	}
-
-	accountService := remote.AccountService{}
+	accountService := server.AccountService{}
 	hl, err := lhs.GetHandler(&accountService)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
--- a/cmd/main.go
+++ b/cmd/main.go
@ -13,14 +13,13 @@ import (
 	"git.grassecon.net/urdt/ussd/config"
 	"git.grassecon.net/urdt/ussd/initializers"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/remote"
 )

 var (
-	logg          = logging.NewVanilla()
-	scriptDir     = path.Join("services", "registration")
-	menuSeparator = ": "
+	logg      = logging.NewVanilla()
+	scriptDir = path.Join("services", "registration")
 )

 func init() {
@ -50,11 +49,10 @@ func main() {
 	pfp := path.Join(scriptDir, "pp.csv")

 	cfg := engine.Config{
-		Root:          "root",
-		SessionId:     sessionId,
-		OutputSize:    uint32(size),
-		FlagCount:     uint32(128),
-		MenuSeparator: menuSeparator,
+		Root:       "root",
+		SessionId:  sessionId,
+		OutputSize: uint32(size),
+		FlagCount:  uint32(128),
 	}

 	resourceDir := scriptDir
@ -90,7 +88,7 @@ func main() {
 		os.Exit(1)
 	}

-	lhs, err := handlers.NewLocalHandlerService(ctx, pfp, true, dbResource, cfg, rs)
+	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
 	lhs.SetDataStore(&userdatastore)
 	lhs.SetPersister(pe)

@ -99,7 +97,7 @@ func main() {
 		os.Exit(1)
 	}

-	accountService := remote.AccountService{}
+	accountService := server.AccountService{}
 	hl, err := lhs.GetHandler(&accountService)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
--- a/common/db.go
+++ b/common/db.go
@ -1,130 +0,0 @@
-package common
-
-import (
-	"encoding/binary"
-	"errors"
-
-	"git.defalsify.org/vise.git/logging"
-)
-
-// DataType is a subprefix value used in association with vise/db.DATATYPE_USERDATA. 
-//
-// All keys are used only within the context of a single account. Unless otherwise specified, the user context is the session id.
-//
-// * The first byte is vise/db.DATATYPE_USERDATA
-// * The last 2 bytes are the DataTyp value, big-endian.
-// * The intermediate bytes are the id of the user context.
-//
-// All values are strings
-type DataTyp uint16
-
-const (
-	// API Tracking id to follow status of account creation
-	DATA_TRACKING_ID = iota
-	// EVM address returned from API on account creation
-	DATA_PUBLIC_KEY
-	// Currently active PIN used to authenticate ussd state change requests
-	DATA_ACCOUNT_PIN
-	// The first name of the user
-	DATA_FIRST_NAME
-	// The last name of the user
-	DATA_FAMILY_NAME
-	// The year-of-birth of the user
-	DATA_YOB
-	// The location of the user
-	DATA_LOCATION
-	// The gender of the user
-	DATA_GENDER
-	// The offerings description of the user
-	DATA_OFFERINGS
-	// The ethereum address of the recipient of an ongoing send request
-	DATA_RECIPIENT
-	// The voucher value amount of an ongoing send request
-	DATA_AMOUNT
-	// A general swap field for temporary values
-	DATA_TEMPORARY_VALUE
-	// Currently active voucher symbol of user
-	DATA_ACTIVE_SYM
-	// Voucher balance of user's currently active voucher
-	DATA_ACTIVE_BAL
-	// String boolean indicating whether use of PIN is blocked
-	DATA_BLOCKED_NUMBER
-	// Reverse mapping of a user's evm address to a session id.
-	DATA_PUBLIC_KEY_REVERSE
-	// Decimal count of the currently active voucher
-	DATA_ACTIVE_DECIMAL
-	// EVM address of the currently active voucher
-	DATA_ACTIVE_ADDRESS
-)
-
-const (
-	// List of valid voucher symbols in the user context.
-	DATA_VOUCHER_SYMBOLS DataTyp = 256 + iota
-	// List of voucher balances for vouchers valid in the user context.
-	DATA_VOUCHER_BALANCES
-	// List of voucher decimal counts for vouchers valid in the user context.
-	DATA_VOUCHER_DECIMALS
-	// List of voucher EVM addresses for vouchers valid in the user context.
-	DATA_VOUCHER_ADDRESSES
-	// List of senders for valid transactions in the user context.
-)
-
-const (
-	DATA_TX_SENDERS = 512 + iota
-	// List of recipients for valid transactions in the user context.
-	DATA_TX_RECIPIENTS
-	// List of voucher values for valid transactions in the user context.
-	DATA_TX_VALUES
-	// List of voucher EVM addresses for valid transactions in the user context.
-	DATA_TX_ADDRESSES
-	// List of valid transaction hashes in the user context.
-	DATA_TX_HASHES
-	// List of transaction dates for valid transactions in the user context.
-	DATA_TX_DATES
-	// List of voucher symbols for valid transactions in the user context.
-	DATA_TX_SYMBOLS
-	// List of voucher decimal counts for valid transactions in the user context.
-	DATA_TX_DECIMALS
-)
-
-var (
-	logg = logging.NewVanilla().WithDomain("urdt-common")
-)
-
-func typToBytes(typ DataTyp) []byte {
-	var b [2]byte
-	binary.BigEndian.PutUint16(b[:], uint16(typ))
-	return b[:]
-}
-
-func PackKey(typ DataTyp, data []byte) []byte {
-	v := typToBytes(typ)
-	return append(v, data...)
-}
-
-func StringToDataTyp(str string) (DataTyp, error) {
-	switch str {
-	case "DATA_FIRST_NAME":
-		return DATA_FIRST_NAME, nil
-	case "DATA_FAMILY_NAME":
-		return DATA_FAMILY_NAME, nil
-	case "DATA_YOB":
-		return DATA_YOB, nil
-	case "DATA_LOCATION":
-		return DATA_LOCATION, nil
-	case "DATA_GENDER":
-		return DATA_GENDER, nil
-	case "DATA_OFFERINGS":
-		return DATA_OFFERINGS, nil
-
-	default:
-		return 0, errors.New("invalid DataTyp string")
-	}
-}
-
-// ToBytes converts DataTyp or int to a byte slice
-func ToBytes[T ~uint16 | int](value T) []byte {
-	bytes := make([]byte, 2)
-	binary.BigEndian.PutUint16(bytes, uint16(value))
-	return bytes
-}
--- a/common/hex.go
+++ b/common/hex.go
@ -1,31 +0,0 @@
-package common
-
-import (
-	"encoding/hex"
-	"strings"
-)
-
-func NormalizeHex(s string) (string, error) {
-	if len(s) >= 2 {
-		if s[:2] == "0x" {
-			s = s[2:]
-		}
-	}
-	r, err := hex.DecodeString(s)
-	if err != nil {
-		return "", err
-	}
-	return hex.EncodeToString(r), nil
-}
-
-func IsSameHex(left string, right string) bool {
-	bl, err := NormalizeHex(left)
-	if err != nil {
-		return false
-	}
-	br, err := NormalizeHex(left)
-	if err != nil {
-		return false
-	}
-	return strings.Compare(bl, br) == 0
-}
--- a/common/recipient.go
+++ b/common/recipient.go
@ -1,73 +0,0 @@
-package common
-
-import (
-	"errors"
-	"fmt"
-	"regexp"
-	"strings"
-)
-
-// Define the regex patterns as constants
-const (
-	phoneRegex   = `^(?:\+254|254|0)?((?:7[0-9]{8})|(?:1[01][0-9]{7}))$`
-	addressRegex = `^0x[a-fA-F0-9]{40}$`
-	aliasRegex   = `^[a-zA-Z0-9]+$`
-)
-
-// IsValidPhoneNumber checks if the given number is a valid phone number
-func IsValidPhoneNumber(phonenumber string) bool {
-	match, _ := regexp.MatchString(phoneRegex, phonenumber)
-	return match
-}
-
-// IsValidAddress checks if the given address is a valid Ethereum address
-func IsValidAddress(address string) bool {
-	match, _ := regexp.MatchString(addressRegex, address)
-	return match
-}
-
-// IsValidAlias checks if the alias is a valid alias format
-func IsValidAlias(alias string) bool {
-	match, _ := regexp.MatchString(aliasRegex, alias)
-	return match
-}
-
-// CheckRecipient validates the recipient format based on the criteria
-func CheckRecipient(recipient string) (string, error) {
-	if IsValidPhoneNumber(recipient) {
-		return "phone number", nil
-	}
-
-	if IsValidAddress(recipient) {
-		return "address", nil
-	}
-
-	if IsValidAlias(recipient) {
-		return "alias", nil
-	}
-
-	return "", fmt.Errorf("invalid recipient: must be a phone number, address or alias")
-}
-
-// FormatPhoneNumber formats a Kenyan phone number to "+254xxxxxxxx".
-func FormatPhoneNumber(phone string) (string, error) {
-	if !IsValidPhoneNumber(phone) {
-		return "", errors.New("invalid phone number")
-	}
-
-	// Remove any leading "+" and spaces
-	phone = strings.TrimPrefix(phone, "+")
-	phone = strings.ReplaceAll(phone, " ", "")
-
-	// Replace leading "0" with "254" if present
-	if strings.HasPrefix(phone, "0") {
-		phone = "254" + phone[1:]
-	}
-
-	// Add "+" if not already present
-	if !strings.HasPrefix(phone, "254") {
-		return "", errors.New("unexpected format")
-	}
-
-	return "+" + phone, nil
-}
--- a/common/storage.go
+++ b/common/storage.go
@ -1,52 +0,0 @@
-package common
-
-import (
-	"context"
-	"errors"
-
-	"git.defalsify.org/vise.git/db"
-	"git.defalsify.org/vise.git/resource"
-	"git.defalsify.org/vise.git/persist"
-	"git.grassecon.net/urdt/ussd/internal/storage"
-)
-
-func StoreToDb(store *UserDataStore) db.Db {
-	return store.Db
-}
-
-func StoreToPrefixDb(store *UserDataStore, pfx []byte) storage.PrefixDb {
-	return storage.NewSubPrefixDb(store.Db, pfx)	
-}
-
-type StorageServices interface {
-	GetPersister(ctx context.Context) (*persist.Persister, error)
-	GetUserdataDb(ctx context.Context) (db.Db, error)
-	GetResource(ctx context.Context) (resource.Resource, error)
-	EnsureDbDir() error
-}
-
-type StorageService struct {
-	svc *storage.MenuStorageService
-}
-
-func NewStorageService(dbDir string) *StorageService {
-	return &StorageService{
-		svc: storage.NewMenuStorageService(dbDir, ""),
-	}
-}
-
-func(ss *StorageService) GetPersister(ctx context.Context) (*persist.Persister, error) {
-	return ss.svc.GetPersister(ctx)
-}
-	
-func(ss *StorageService) GetUserdataDb(ctx context.Context) (db.Db, error) {
-	return ss.svc.GetUserdataDb(ctx)
-}
-
-func(ss *StorageService) GetResource(ctx context.Context) (resource.Resource, error) {
-	return nil, errors.New("not implemented")
-}
-
-func(ss *StorageService) EnsureDbDir() error {
-	return ss.svc.EnsureDbDir()
-}
--- a/common/tokens.go
+++ b/common/tokens.go
@ -1,81 +0,0 @@
-package common
-
-import (
-	"context"
-	"errors"
-	"math/big"
-	"reflect"
-	"strconv"
-)
-
-type TransactionData struct {
-	TemporaryValue string
-	ActiveSym      string
-	Amount         string
-	PublicKey      string
-	Recipient      string
-	ActiveDecimal  string
-	ActiveAddress  string
-}
-
-func ParseAndScaleAmount(storedAmount, activeDecimal string) (string, error) {
-	// Parse token decimal
-	tokenDecimal, err := strconv.Atoi(activeDecimal)
-	if err != nil {
-
-		return "", err
-	}
-
-	// Parse amount
-	amount, _, err := big.ParseFloat(storedAmount, 10, 0, big.ToZero)
-	if err != nil {
-		return "", err
-	}
-
-	// Scale the amount
-	multiplier := new(big.Float).SetInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(int64(tokenDecimal)), nil))
-	finalAmount := new(big.Float).Mul(amount, multiplier)
-
-	// Convert finalAmount to a string
-	finalAmountStr := new(big.Int)
-	finalAmount.Int(finalAmountStr)
-
-	return finalAmountStr.String(), nil
-}
-
-func ReadTransactionData(ctx context.Context, store DataStore, sessionId string) (TransactionData, error) {
-	data := TransactionData{}
-	fieldToKey := map[string]DataTyp{
-		"TemporaryValue": DATA_TEMPORARY_VALUE,
-		"ActiveSym":      DATA_ACTIVE_SYM,
-		"Amount":         DATA_AMOUNT,
-		"PublicKey":      DATA_PUBLIC_KEY,
-		"Recipient":      DATA_RECIPIENT,
-		"ActiveDecimal":  DATA_ACTIVE_DECIMAL,
-		"ActiveAddress":  DATA_ACTIVE_ADDRESS,
-	}
-
-	v := reflect.ValueOf(&data).Elem()
-	for fieldName, key := range fieldToKey {
-		field := v.FieldByName(fieldName)
-		if !field.IsValid() || !field.CanSet() {
-			return data, errors.New("invalid struct field: " + fieldName)
-		}
-
-		value, err := readStringEntry(ctx, store, sessionId, key)
-		if err != nil {
-			return data, err
-		}
-		field.SetString(value)
-	}
-
-	return data, nil
-}
-
-func readStringEntry(ctx context.Context, store DataStore, sessionId string, key DataTyp) (string, error) {
-	entry, err := store.ReadEntry(ctx, sessionId, key)
-	if err != nil {
-		return "", err
-	}
-	return string(entry), nil
-}
--- a/common/tokens_test.go
+++ b/common/tokens_test.go
@ -1,129 +0,0 @@
-package common
-
-import (
-	"testing"
-
-	"github.com/alecthomas/assert/v2"
-)
-
-func TestParseAndScaleAmount(t *testing.T) {
-	tests := []struct {
-		name        string
-		amount      string
-		decimals    string
-		want        string
-		expectError bool
-	}{
-		{
-			name:        "whole number",
-			amount:      "123",
-			decimals:    "2",
-			want:        "12300",
-			expectError: false,
-		},
-		{
-			name:        "decimal number",
-			amount:      "123.45",
-			decimals:    "2",
-			want:        "12345",
-			expectError: false,
-		},
-		{
-			name:        "zero decimals",
-			amount:      "123.45",
-			decimals:    "0",
-			want:        "123",
-			expectError: false,
-		},
-		{
-			name:        "large number",
-			amount:      "1000000.01",
-			decimals:    "6",
-			want:        "1000000010000",
-			expectError: false,
-		},
-		{
-			name:        "invalid amount",
-			amount:      "abc",
-			decimals:    "2",
-			want:        "",
-			expectError: true,
-		},
-		{
-			name:        "invalid decimals",
-			amount:      "123.45",
-			decimals:    "abc",
-			want:        "",
-			expectError: true,
-		},
-		{
-			name:        "zero amount",
-			amount:      "0",
-			decimals:    "2",
-			want:        "0",
-			expectError: false,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := ParseAndScaleAmount(tt.amount, tt.decimals)
-
-			// Check error cases
-			if tt.expectError {
-				if err == nil {
-					t.Errorf("ParseAndScaleAmount(%q, %q) expected error, got nil", tt.amount, tt.decimals)
-				}
-				return
-			}
-
-			if err != nil {
-				t.Errorf("ParseAndScaleAmount(%q, %q) unexpected error: %v", tt.amount, tt.decimals, err)
-				return
-			}
-
-			if got != tt.want {
-				t.Errorf("ParseAndScaleAmount(%q, %q) = %v, want %v", tt.amount, tt.decimals, got, tt.want)
-			}
-		})
-	}
-}
-
-func TestReadTransactionData(t *testing.T) {
-	sessionId := "session123"
-	publicKey := "0X13242618721"
-	ctx, store := InitializeTestDb(t)
-
-	// Test transaction data
-	transactionData := map[DataTyp]string{
-		DATA_TEMPORARY_VALUE: "0712345678",
-		DATA_ACTIVE_SYM:      "SRF",
-		DATA_AMOUNT:          "1000000",
-		DATA_PUBLIC_KEY:      publicKey,
-		DATA_RECIPIENT:       "0x41c188d63Qa",
-		DATA_ACTIVE_DECIMAL:  "6",
-		DATA_ACTIVE_ADDRESS:  "0xd4c288865Ce",
-	}
-
-	// Store the data
-	for key, value := range transactionData {
-		if err := store.WriteEntry(ctx, sessionId, key, []byte(value)); err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	expectedResult := TransactionData{
-		TemporaryValue: "0712345678",
-		ActiveSym:      "SRF",
-		Amount:         "1000000",
-		PublicKey:      publicKey,
-		Recipient:      "0x41c188d63Qa",
-		ActiveDecimal:  "6",
-		ActiveAddress:  "0xd4c288865Ce",
-	}
-
-	data, err := ReadTransactionData(ctx, store, sessionId)
-
-	assert.NoError(t, err)
-	assert.Equal(t, expectedResult, data)
-}
--- a/common/transfer_statements.go
+++ b/common/transfer_statements.go
@ -1,119 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-	"strings"
-	"time"
-
-	"git.grassecon.net/urdt/ussd/internal/storage"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
-)
-
-// TransferMetadata helps organize data fields
-type TransferMetadata struct {
-	Senders        string
-	Recipients     string
-	TransferValues string
-	Addresses      string
-	TxHashes       string
-	Dates          string
-	Symbols        string
-	Decimals       string
-}
-
-// ProcessTransfers converts transfers into formatted strings
-func ProcessTransfers(transfers []dataserviceapi.Last10TxResponse) TransferMetadata {
-	var data TransferMetadata
-	var senders, recipients, transferValues, addresses, txHashes, dates, symbols, decimals []string
-
-	for _, t := range transfers {
-		senders = append(senders, t.Sender)
-		recipients = append(recipients, t.Recipient)
-
-		// Scale down the amount
-		scaledBalance := ScaleDownBalance(t.TransferValue, t.TokenDecimals)
-		transferValues = append(transferValues, scaledBalance)
-
-		addresses = append(addresses, t.ContractAddress)
-		txHashes = append(txHashes, t.TxHash)
-		dates = append(dates, fmt.Sprintf("%s", t.DateBlock))
-		symbols = append(symbols, t.TokenSymbol)
-		decimals = append(decimals, t.TokenDecimals)
-	}
-
-	data.Senders = strings.Join(senders, "\n")
-	data.Recipients = strings.Join(recipients, "\n")
-	data.TransferValues = strings.Join(transferValues, "\n")
-	data.Addresses = strings.Join(addresses, "\n")
-	data.TxHashes = strings.Join(txHashes, "\n")
-	data.Dates = strings.Join(dates, "\n")
-	data.Symbols = strings.Join(symbols, "\n")
-	data.Decimals = strings.Join(decimals, "\n")
-
-	return data
-}
-
-// GetTransferData retrieves and matches transfer data
-// returns a formatted string of the full transaction/statement
-func GetTransferData(ctx context.Context, db storage.PrefixDb, publicKey string, index int) (string, error) {
-	keys := []DataTyp{DATA_TX_SENDERS, DATA_TX_RECIPIENTS, DATA_TX_VALUES, DATA_TX_ADDRESSES, DATA_TX_HASHES, DATA_TX_DATES, DATA_TX_SYMBOLS}
-	data := make(map[DataTyp]string)
-
-	for _, key := range keys {
-		value, err := db.Get(ctx, ToBytes(key))
-		if err != nil {
-			return "", fmt.Errorf("failed to get %s: %v", ToBytes(key), err)
-		}
-		data[key] = string(value)
-	}
-
-	// Split the data
-	senders := strings.Split(string(data[DATA_TX_SENDERS]), "\n")
-	recipients := strings.Split(string(data[DATA_TX_RECIPIENTS]), "\n")
-	values := strings.Split(string(data[DATA_TX_VALUES]), "\n")
-	addresses := strings.Split(string(data[DATA_TX_ADDRESSES]), "\n")
-	hashes := strings.Split(string(data[DATA_TX_HASHES]), "\n")
-	dates := strings.Split(string(data[DATA_TX_DATES]), "\n")
-	syms := strings.Split(string(data[DATA_TX_SYMBOLS]), "\n")
-
-	// Check if index is within range
-	if index < 1 || index > len(senders) {
-		return "", fmt.Errorf("transaction not found: index %d out of range", index)
-	}
-
-	// Adjust for 0-based indexing
-	i := index - 1
-	transactionType := "Received"
-	party := fmt.Sprintf("From: %s", strings.TrimSpace(senders[i]))
-	if strings.TrimSpace(senders[i]) == publicKey {
-		transactionType = "Sent"
-		party = fmt.Sprintf("To: %s", strings.TrimSpace(recipients[i]))
-	}
-
-	formattedDate := formatDate(strings.TrimSpace(dates[i]))
-
-	// Build the full transaction detail
-	detail := fmt.Sprintf(
-		"%s %s %s\n%s\nContract address: %s\nTxhash: %s\nDate: %s",
-		transactionType,
-		strings.TrimSpace(values[i]),
-		strings.TrimSpace(syms[i]),
-		party,
-		strings.TrimSpace(addresses[i]),
-		strings.TrimSpace(hashes[i]),
-		formattedDate,
-	)
-
-	return detail, nil
-}
-
-// Helper function to format date in desired output
-func formatDate(dateStr string) string {
-	parsedDate, err := time.Parse("2006-01-02 15:04:05 -0700 MST", dateStr)
-	if err != nil {
-		fmt.Println("Error parsing date:", err)
-		return ""
-	}
-	return parsedDate.Format("2006-01-02 03:04:05 PM")
-}
--- a/common/vouchers.go
+++ b/common/vouchers.go
@ -1,174 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-	"math/big"
-	"strings"
-
-	"git.grassecon.net/urdt/ussd/internal/storage"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
-)
-
-// VoucherMetadata helps organize data fields
-type VoucherMetadata struct {
-	Symbols   string
-	Balances  string
-	Decimals  string
-	Addresses string
-}
-
-// ProcessVouchers converts holdings into formatted strings
-func ProcessVouchers(holdings []dataserviceapi.TokenHoldings) VoucherMetadata {
-	var data VoucherMetadata
-	var symbols, balances, decimals, addresses []string
-
-	for i, h := range holdings {
-		symbols = append(symbols, fmt.Sprintf("%d:%s", i+1, h.TokenSymbol))
-
-		// Scale down the balance
-		scaledBalance := ScaleDownBalance(h.Balance, h.TokenDecimals)
-
-		balances = append(balances, fmt.Sprintf("%d:%s", i+1, scaledBalance))
-		decimals = append(decimals, fmt.Sprintf("%d:%s", i+1, h.TokenDecimals))
-		addresses = append(addresses, fmt.Sprintf("%d:%s", i+1, h.ContractAddress))
-	}
-
-	data.Symbols = strings.Join(symbols, "\n")
-	data.Balances = strings.Join(balances, "\n")
-	data.Decimals = strings.Join(decimals, "\n")
-	data.Addresses = strings.Join(addresses, "\n")
-
-	return data
-}
-
-func ScaleDownBalance(balance, decimals string) string {
-	// Convert balance and decimals to big.Float
-	bal := new(big.Float)
-	bal.SetString(balance)
-
-	dec, ok := new(big.Int).SetString(decimals, 10)
-	if !ok {
-		dec = big.NewInt(0) // Default to 0 decimals in case of conversion failure
-	}
-
-	divisor := new(big.Float).SetInt(new(big.Int).Exp(big.NewInt(10), dec, nil))
-	scaledBalance := new(big.Float).Quo(bal, divisor)
-
-	// Return the scaled balance without trailing decimals if it's an integer
-	if scaledBalance.IsInt() {
-		return scaledBalance.Text('f', 0)
-	}
-	return scaledBalance.Text('f', -1)
-}
-
-// GetVoucherData retrieves and matches voucher data
-func GetVoucherData(ctx context.Context, db storage.PrefixDb, input string) (*dataserviceapi.TokenHoldings, error) {
-	keys := []DataTyp{DATA_VOUCHER_SYMBOLS, DATA_VOUCHER_BALANCES, DATA_VOUCHER_DECIMALS, DATA_VOUCHER_ADDRESSES}
-	data := make(map[DataTyp]string)
-
-	for _, key := range keys {
-		value, err := db.Get(ctx, ToBytes(key))
-		if err != nil {
-			return nil, fmt.Errorf("failed to get %s: %v", ToBytes(key), err)
-		}
-		data[key] = string(value)
-	}
-
-	symbol, balance, decimal, address := MatchVoucher(input,
-		data[DATA_VOUCHER_SYMBOLS],
-		data[DATA_VOUCHER_BALANCES],
-		data[DATA_VOUCHER_DECIMALS],
-		data[DATA_VOUCHER_ADDRESSES],
-	)
-
-	if symbol == "" {
-		return nil, nil
-	}
-
-	return &dataserviceapi.TokenHoldings{
-		TokenSymbol:     string(symbol),
-		Balance:         string(balance),
-		TokenDecimals:   string(decimal),
-		ContractAddress: string(address),
-	}, nil
-}
-
-// MatchVoucher finds the matching voucher symbol, balance, decimals and contract address based on the input.
-func MatchVoucher(input, symbols, balances, decimals, addresses string) (symbol, balance, decimal, address string) {
-	symList := strings.Split(symbols, "\n")
-	balList := strings.Split(balances, "\n")
-	decList := strings.Split(decimals, "\n")
-	addrList := strings.Split(addresses, "\n")
-
-	logg.Tracef("found", "symlist", symList, "syms", symbols, "input", input)
-	for i, sym := range symList {
-		parts := strings.SplitN(sym, ":", 2)
-
-		if input == parts[0] || strings.EqualFold(input, parts[1]) {
-			symbol = parts[1]
-			if i < len(balList) {
-				balance = strings.SplitN(balList[i], ":", 2)[1]
-			}
-			if i < len(decList) {
-				decimal = strings.SplitN(decList[i], ":", 2)[1]
-			}
-			if i < len(addrList) {
-				address = strings.SplitN(addrList[i], ":", 2)[1]
-			}
-			break
-		}
-	}
-	return
-}
-
-// StoreTemporaryVoucher saves voucher metadata as temporary entries in the DataStore.
-func StoreTemporaryVoucher(ctx context.Context, store DataStore, sessionId string, data *dataserviceapi.TokenHoldings) error {
-	tempData := fmt.Sprintf("%s,%s,%s,%s", data.TokenSymbol, data.Balance, data.TokenDecimals, data.ContractAddress)
-
-	if err := store.WriteEntry(ctx, sessionId, DATA_TEMPORARY_VALUE, []byte(tempData)); err != nil {
-		return err
-	}
-
-	return nil
-}
-
-// GetTemporaryVoucherData retrieves temporary voucher metadata from the DataStore.
-func GetTemporaryVoucherData(ctx context.Context, store DataStore, sessionId string) (*dataserviceapi.TokenHoldings, error) {
-	temp_data, err := store.ReadEntry(ctx, sessionId, DATA_TEMPORARY_VALUE)
-	if err != nil {
-		return nil, err
-	}
-
-	values := strings.SplitN(string(temp_data), ",", 4)
-
-	data := &dataserviceapi.TokenHoldings{}
-
-	data.TokenSymbol = values[0]
-	data.Balance = values[1]
-	data.TokenDecimals = values[2]
-	data.ContractAddress = values[3]
-
-	return data, nil
-}
-
-// UpdateVoucherData updates the active voucher data in the DataStore.
-func UpdateVoucherData(ctx context.Context, store DataStore, sessionId string, data *dataserviceapi.TokenHoldings) error {
-	logg.TraceCtxf(ctx, "dtal", "data", data)
-	// Active voucher data entries
-	activeEntries := map[DataTyp][]byte{
-		DATA_ACTIVE_SYM:     []byte(data.TokenSymbol),
-		DATA_ACTIVE_BAL:     []byte(data.Balance),
-		DATA_ACTIVE_DECIMAL: []byte(data.TokenDecimals),
-		DATA_ACTIVE_ADDRESS: []byte(data.ContractAddress),
-	}
-
-	// Write active data
-	for key, value := range activeEntries {
-		if err := store.WriteEntry(ctx, sessionId, key, value); err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
--- a/common/vouchers_test.go
+++ b/common/vouchers_test.go
@ -1,200 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-	"testing"
-
-	"github.com/alecthomas/assert/v2"
-	"github.com/stretchr/testify/require"
-
-	visedb "git.defalsify.org/vise.git/db"
-	memdb "git.defalsify.org/vise.git/db/mem"
-	"git.grassecon.net/urdt/ussd/internal/storage"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
-)
-
-// InitializeTestDb sets up and returns an in-memory database and store.
-func InitializeTestDb(t *testing.T) (context.Context, *UserDataStore) {
-	ctx := context.Background()
-
-	// Initialize memDb
-	db := memdb.NewMemDb()
-	err := db.Connect(ctx, "")
-	require.NoError(t, err, "Failed to connect to memDb")
-
-	// Create UserDataStore with memDb
-	store := &UserDataStore{Db: db}
-
-	t.Cleanup(func() {
-		db.Close() // Ensure the DB is closed after each test
-	})
-
-	return ctx, store
-}
-
-func TestMatchVoucher(t *testing.T) {
-	symbols := "1:SRF\n2:MILO"
-	balances := "1:100\n2:200"
-	decimals := "1:6\n2:4"
-	addresses := "1:0xd4c288865Ce\n2:0x41c188d63Qa"
-
-	// Test for valid voucher
-	symbol, balance, decimal, address := MatchVoucher("2", symbols, balances, decimals, addresses)
-
-	// Assertions for valid voucher
-	assert.Equal(t, "MILO", symbol)
-	assert.Equal(t, "200", balance)
-	assert.Equal(t, "4", decimal)
-	assert.Equal(t, "0x41c188d63Qa", address)
-
-	// Test for non-existent voucher
-	symbol, balance, decimal, address = MatchVoucher("3", symbols, balances, decimals, addresses)
-
-	// Assertions for non-match
-	assert.Equal(t, "", symbol)
-	assert.Equal(t, "", balance)
-	assert.Equal(t, "", decimal)
-	assert.Equal(t, "", address)
-}
-
-func TestProcessVouchers(t *testing.T) {
-	holdings := []dataserviceapi.TokenHoldings{
-		{ContractAddress: "0xd4c288865Ce", TokenSymbol: "SRF", TokenDecimals: "6", Balance: "100000000"},
-		{ContractAddress: "0x41c188d63Qa", TokenSymbol: "MILO", TokenDecimals: "4", Balance: "200000000"},
-	}
-
-	expectedResult := VoucherMetadata{
-		Symbols:   "1:SRF\n2:MILO",
-		Balances:  "1:100\n2:20000",
-		Decimals:  "1:6\n2:4",
-		Addresses: "1:0xd4c288865Ce\n2:0x41c188d63Qa",
-	}
-
-	result := ProcessVouchers(holdings)
-
-	assert.Equal(t, expectedResult, result)
-}
-
-func TestGetVoucherData(t *testing.T) {
-	ctx := context.Background()
-
-	db := memdb.NewMemDb()
-	err := db.Connect(ctx, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	prefix := ToBytes(visedb.DATATYPE_USERDATA)
-	spdb := storage.NewSubPrefixDb(db, prefix)
-
-	// Test voucher data
-	mockData := map[DataTyp][]byte{
-		DATA_VOUCHER_SYMBOLS:   []byte("1:SRF\n2:MILO"),
-		DATA_VOUCHER_BALANCES:  []byte("1:100\n2:200"),
-		DATA_VOUCHER_DECIMALS:  []byte("1:6\n2:4"),
-		DATA_VOUCHER_ADDRESSES: []byte("1:0xd4c288865Ce\n2:0x41c188d63Qa"),
-	}
-
-	// Put the data
-	for key, value := range mockData {
-		err = spdb.Put(ctx, []byte(ToBytes(key)), []byte(value))
-		if err != nil {
-			t.Fatal(err)
-		}
-	}
-
-	result, err := GetVoucherData(ctx, spdb, "1")
-
-	assert.NoError(t, err)
-	assert.Equal(t, "SRF", result.TokenSymbol)
-	assert.Equal(t, "100", result.Balance)
-	assert.Equal(t, "6", result.TokenDecimals)
-	assert.Equal(t, "0xd4c288865Ce", result.ContractAddress)
-}
-
-func TestStoreTemporaryVoucher(t *testing.T) {
-	ctx, store := InitializeTestDb(t)
-	sessionId := "session123"
-
-	// Test data
-	voucherData := &dataserviceapi.TokenHoldings{
-		TokenSymbol:     "SRF",
-		Balance:         "200",
-		TokenDecimals:   "6",
-		ContractAddress: "0xd4c288865Ce0985a481Eef3be02443dF5E2e4Ea9",
-	}
-
-	// Execute the function being tested
-	err := StoreTemporaryVoucher(ctx, store, sessionId, voucherData)
-	require.NoError(t, err)
-
-	// Verify stored data
-	expectedData := fmt.Sprintf("%s,%s,%s,%s", "SRF", "200", "6", "0xd4c288865Ce0985a481Eef3be02443dF5E2e4Ea9")
-
-	storedValue, err := store.ReadEntry(ctx, sessionId, DATA_TEMPORARY_VALUE)
-	require.NoError(t, err)
-	require.Equal(t, expectedData, string(storedValue), "Mismatch for key %v", DATA_TEMPORARY_VALUE)
-}
-
-func TestGetTemporaryVoucherData(t *testing.T) {
-	ctx, store := InitializeTestDb(t)
-	sessionId := "session123"
-
-	// Test voucher data
-	tempData := &dataserviceapi.TokenHoldings{
-		TokenSymbol:     "SRF",
-		Balance:         "200",
-		TokenDecimals:   "6",
-		ContractAddress: "0xd4c288865Ce0985a481Eef3be02443dF5E2e4Ea9",
-	}
-
-	// Store the data
-	err := StoreTemporaryVoucher(ctx, store, sessionId, tempData)
-	require.NoError(t, err)
-
-	// Execute the function being tested
-	data, err := GetTemporaryVoucherData(ctx, store, sessionId)
-	require.NoError(t, err)
-	require.Equal(t, tempData, data)
-}
-
-func TestUpdateVoucherData(t *testing.T) {
-	ctx, store := InitializeTestDb(t)
-	sessionId := "session123"
-
-	// New voucher data
-	newData := &dataserviceapi.TokenHoldings{
-		TokenSymbol:     "SRF",
-		Balance:         "200",
-		TokenDecimals:   "6",
-		ContractAddress: "0xd4c288865Ce0985a481Eef3be02443dF5E2e4Ea9",
-	}
-
-	// Old temporary data
-	tempData := &dataserviceapi.TokenHoldings{
-		TokenSymbol:     "OLD",
-		Balance:         "100",
-		TokenDecimals:   "8",
-		ContractAddress: "0xold",
-	}
-	require.NoError(t, StoreTemporaryVoucher(ctx, store, sessionId, tempData))
-
-	// Execute update
-	err := UpdateVoucherData(ctx, store, sessionId, newData)
-	require.NoError(t, err)
-
-	// Verify active data was stored correctly
-	activeEntries := map[DataTyp][]byte{
-		DATA_ACTIVE_SYM:     []byte(newData.TokenSymbol),
-		DATA_ACTIVE_BAL:     []byte(newData.Balance),
-		DATA_ACTIVE_DECIMAL: []byte(newData.TokenDecimals),
-		DATA_ACTIVE_ADDRESS: []byte(newData.ContractAddress),
-	}
-
-	for key, expectedValue := range activeEntries {
-		storedValue, err := store.ReadEntry(ctx, sessionId, key)
-		require.NoError(t, err)
-		require.Equal(t, expectedValue, storedValue, "Active data mismatch for key %v", key)
-	}
-}
--- a/config/config.go
+++ b/config/config.go
@ -1,74 +1,18 @@
 package config

-import (
-	"net/url"
-
-	"git.grassecon.net/urdt/ussd/initializers"
-)
-
-const (
-	createAccountPath          = "/api/v2/account/create"
-	trackStatusPath            = "/api/track"
-	balancePathPrefix          = "/api/account"
-	trackPath                  = "/api/v2/account/status"
-	tokenTransferPrefix        = "/api/v2/token/transfer"
-	voucherHoldingsPathPrefix  = "/api/v1/holdings"
-	voucherTransfersPathPrefix = "/api/v1/transfers/last10"
-	voucherDataPathPrefix      = "/api/v1/token"
-	AliasPrefix                = "api/v1/alias"
-)
+import "git.grassecon.net/urdt/ussd/initializers"

 var (
-	custodialURLBase string
-	dataURLBase      string
-	BearerToken      string
+	CreateAccountURL string
+	TrackStatusURL   string
+	BalanceURL       string
+    TrackURL         string
 )

-var (
-	CreateAccountURL    string
-	TrackStatusURL      string
-	BalanceURL          string
-	TrackURL            string
-	TokenTransferURL    string
-	VoucherHoldingsURL  string
-	VoucherTransfersURL string
-	VoucherDataURL      string
-	CheckAliasURL       string
-)
-
-func setBase() error {
-	var err error
-
-	custodialURLBase = initializers.GetEnv("CUSTODIAL_URL_BASE", "http://localhost:5003")
-	dataURLBase = initializers.GetEnv("DATA_URL_BASE", "http://localhost:5006")
-	BearerToken = initializers.GetEnv("BEARER_TOKEN", "")
-
-	_, err = url.JoinPath(custodialURLBase, "/foo")
-	if err != nil {
-		return err
-	}
-	_, err = url.JoinPath(dataURLBase, "/bar")
-	if err != nil {
-		return err
-	}
-	return nil
-}
-
 // LoadConfig initializes the configuration values after environment variables are loaded.
-func LoadConfig() error {
-	err := setBase()
-	if err != nil {
-		return err
-	}
-	CreateAccountURL, _ = url.JoinPath(custodialURLBase, createAccountPath)
-	TrackStatusURL, _ = url.JoinPath(custodialURLBase, trackStatusPath)
-	BalanceURL, _ = url.JoinPath(custodialURLBase, balancePathPrefix)
-	TrackURL, _ = url.JoinPath(custodialURLBase, trackPath)
-	TokenTransferURL, _ = url.JoinPath(custodialURLBase, tokenTransferPrefix)
-	VoucherHoldingsURL, _ = url.JoinPath(dataURLBase, voucherHoldingsPathPrefix)
-	VoucherTransfersURL, _ = url.JoinPath(dataURLBase, voucherTransfersPathPrefix)
-	VoucherDataURL, _ = url.JoinPath(dataURLBase, voucherDataPathPrefix)
-	CheckAliasURL, _ = url.JoinPath(dataURLBase, AliasPrefix)
-
-	return nil
+func LoadConfig() {
+	CreateAccountURL = initializers.GetEnv("CREATE_ACCOUNT_URL", "http://localhost:5003/api/v2/account/create")
+	TrackStatusURL = initializers.GetEnv("TRACK_STATUS_URL", "https://custodial.sarafu.africa/api/track/")
+	BalanceURL = initializers.GetEnv("BALANCE_URL", "https://custodial.sarafu.africa/api/account/status/")
+    TrackURL = initializers.GetEnv("TRACK_URL", "http://localhost:5003/api/v2/account/status")
 }
--- a/debug/cap.go
+++ b/debug/cap.go
@ -1,5 +0,0 @@
-package debug
-
-var (
-	DebugCap uint32
-)
--- a/debug/db.go
+++ b/debug/db.go
@ -1,84 +0,0 @@
-package debug
-
-import (
-	"fmt"
-	"encoding/binary"
-
-	"git.grassecon.net/urdt/ussd/common"
-	"git.defalsify.org/vise.git/db"
-)
-
-var (
-	dbTypStr map[common.DataTyp]string = make(map[common.DataTyp]string)
-)
-
-type KeyInfo struct {
-	SessionId string
-	Typ uint8
-	SubTyp common.DataTyp
-	Label string
-	Description string
-}
-
-func (k KeyInfo) String() string {
-	v := uint16(k.SubTyp)
-	s := subTypToString(k.SubTyp)
-	if s == "" {
-		v = uint16(k.Typ)
-		s = typToString(k.Typ)
-	}
-	return fmt.Sprintf("Session Id: %s\nTyp: %s (%d)\n", k.SessionId, s, v)
-}
-
-func ToKeyInfo(k []byte, sessionId string) (KeyInfo, error) {
-	o := KeyInfo{}
-	b := []byte(sessionId)
-
-	if len(k) <= len(b) {
-		return o, fmt.Errorf("storage key missing")
-	}
-
-	o.SessionId = sessionId
-
-	o.Typ = uint8(k[0])
-	k = k[1:]
-	o.SessionId = string(k[:len(b)])
-	k = k[len(b):]
-
-	if o.Typ == db.DATATYPE_USERDATA {
-		if len(k) == 0 {
-			return o, fmt.Errorf("missing subtype key")
-		}
-		v := binary.BigEndian.Uint16(k[:2])
-		o.SubTyp = common.DataTyp(v)
-		o.Label = subTypToString(o.SubTyp)
-		k = k[2:]
-	} else {
-		o.Label = typToString(o.Typ)
-	}
-
-	if len(k) != 0 {
-		return o, fmt.Errorf("excess key information")
-	}
-
-	return o, nil
-}
-
-func FromKey(k []byte) (KeyInfo, error) {
-	o := KeyInfo{}
-
-	if len(k) < 4 {
-		return o, fmt.Errorf("insufficient key length")
-	}
-
-	sessionIdBytes := k[1:len(k)-2]
-	return ToKeyInfo(k, string(sessionIdBytes))
-}
-
-func subTypToString(v common.DataTyp) string {
-	return dbTypStr[v + db.DATATYPE_USERDATA + 1]
-}
-
-func typToString(v uint8) string {
-	return dbTypStr[common.DataTyp(uint16(v))]
-}
--- a/debug/db_debug.go
+++ b/debug/db_debug.go
@ -1,48 +0,0 @@
-// +build debugdb
-
-package debug
-
-import (
-	"git.defalsify.org/vise.git/db"
-
-	"git.grassecon.net/urdt/ussd/common"
-)
-
-func init() {
-	DebugCap |= 1
-	dbTypStr[db.DATATYPE_STATE] = "internal state"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACCOUNT] = "account"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACCOUNT_CREATED] = "account created"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TRACKING_ID] = "tracking id"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_PUBLIC_KEY] = "public key"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_CUSTODIAL_ID] = "custodial id"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACCOUNT_PIN] = "account pin"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACCOUNT_STATUS] = "account status"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_FIRST_NAME] = "first name"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_FAMILY_NAME] = "family name"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_YOB] = "year of birth"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_LOCATION] = "location"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_GENDER] = "gender"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_OFFERINGS] = "offerings"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_RECIPIENT] = "recipient"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_AMOUNT] = "amount"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TEMPORARY_VALUE] = "temporary value"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACTIVE_SYM] = "active sym"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACTIVE_BAL] = "active bal"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_BLOCKED_NUMBER] = "blocked number"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_PUBLIC_KEY_REVERSE] = "public_key_reverse"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACTIVE_DECIMAL] = "active decimal"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_ACTIVE_ADDRESS] = "active address"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_VOUCHER_SYMBOLS] = "voucher symbols"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_VOUCHER_BALANCES] = "voucher balances"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_VOUCHER_DECIMALS] = "voucher decimals"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_VOUCHER_ADDRESSES] = "voucher addresses"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_SENDERS] = "tx senders"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_RECIPIENTS] = "tx recipients"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_VALUES] = "tx values"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_ADDRESSES] = "tx addresses"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_HASHES] = "tx hashes"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_DATES] = "tx dates"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_SYMBOLS] = "tx symbols"
-	dbTypStr[db.DATATYPE_USERDATA + 1 + common.DATA_TX_DECIMALS] = "tx decimals"
-}
--- a/debug/db_test.go
+++ b/debug/db_test.go
@ -1,78 +0,0 @@
-package debug
-
-import (
-	"testing"
-
-	"git.grassecon.net/urdt/ussd/common"
-	"git.defalsify.org/vise.git/db"
-)
-
-func TestDebugDbSubKeyInfo(t *testing.T) {
-	s := "foo"
-	b := []byte{0x20}
-	b = append(b, []byte(s)...)
-	b = append(b, []byte{0x00, 0x02}...)
-	r, err := ToKeyInfo(b, s)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if r.SessionId != s {
-		t.Fatalf("expected %s, got %s", s, r.SessionId)
-	}
-	if r.Typ != 32 {
-		t.Fatalf("expected 64, got %d", r.Typ)
-	}
-	if r.SubTyp != 2 {
-		t.Fatalf("expected 2, got %d", r.SubTyp)
-	}
-	if DebugCap & 1 > 0 {
-		if r.Label != "tracking id" {
-			t.Fatalf("expected 'tracking id', got '%s'", r.Label)
-		}
-	}
-}
-
-func TestDebugDbKeyInfo(t *testing.T) {
-	s := "bar"
-	b := []byte{0x10}
-	b = append(b, []byte(s)...)
-	r, err := ToKeyInfo(b, s)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if r.SessionId != s {
-		t.Fatalf("expected %s, got %s", s, r.SessionId)
-	}
-	if r.Typ != 16 {
-		t.Fatalf("expected 16, got %d", r.Typ)
-	}
-	if DebugCap & 1 > 0 {
-		if r.Label != "internal state" {
-			t.Fatalf("expected 'internal_state', got '%s'", r.Label)
-		}
-	}
-}
-
-func TestDebugDbKeyInfoRestore(t *testing.T) {
-	s := "bar"
-	b := []byte{db.DATATYPE_USERDATA}
-	b = append(b, []byte(s)...)
-	k := common.ToBytes(common.DATA_ACTIVE_SYM)
-	b = append(b, k...)
-
-	r, err := ToKeyInfo(b, s)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if r.SessionId != s {
-		t.Fatalf("expected %s, got %s", s, r.SessionId)
-	}
-	if r.Typ != 32 {
-		t.Fatalf("expected 32, got %d", r.Typ)
-	}
-	if DebugCap & 1 > 0 {
-		if r.Label != "active sym" {
-			t.Fatalf("expected 'active sym', got '%s'", r.Label)
-		}
-	}
-}
--- a/dev/dialoguss/sample_user.yaml
+++ b/dev/dialoguss/sample_user.yaml
@ -1,3 +0,0 @@
-url: http://localhost:7123
-dial: "*384*96#"
-phoneNumber: +254722123456
--- a/dev/docker-compose.yaml
+++ b/dev/docker-compose.yaml
@ -1,21 +0,0 @@
-services:
-  ussd-pg-store:
-    image: postgres:17-alpine
-    restart: unless-stopped
-    user: postgres
-    environment:
-      - POSTGRES_PASSWORD=postgres
-      - POSTGRES_USER=postgres
-    volumes:
-      - ./init_db.sql:/docker-entrypoint-initdb.d/init_db.sql
-      - ussd-pg:/var/lib/postgresql/data
-    ports:
-      - "127.0.0.1:5432:5432"
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-volumes:
-  ussd-pg:
-    driver: local
--- a/dev/init_db.sql
+++ b/dev/init_db.sql
@ -1 +0,0 @@
-CREATE DATABASE urdt_ussd;
--- a/devtools/admin/admin_numbers.json
+++ b/devtools/admin/admin_numbers.json
@ -1,7 +0,0 @@
-{
-  "admins": [
-    {
-      "phonenumber" : "<replace with any admin number to test with >"
-    }
-   ]
-}
--- a/devtools/admin/commands/seed.go
+++ b/devtools/admin/commands/seed.go
@ -1,47 +0,0 @@
-package commands
-
-import (
-	"context"
-	"encoding/json"
-	"os"
-
-	"git.defalsify.org/vise.git/logging"
-	"git.grassecon.net/urdt/ussd/internal/utils"
-)
-
-var (
-	logg = logging.NewVanilla().WithDomain("adminstore")
-)
-
-type Admin struct {
-	PhoneNumber string `json:"phonenumber"`
-}
-
-type Config struct {
-	Admins []Admin `json:"admins"`
-}
-
-func Seed(ctx context.Context) error {
-	var config Config
-	adminstore, err := utils.NewAdminStore(ctx, "../admin_numbers")
-	store := adminstore.FsStore
-	if err != nil {
-		return err
-	}
-	defer store.Close()
-	data, err := os.ReadFile("admin_numbers.json")
-	if err != nil {
-		return err
-	}
-	if err := json.Unmarshal(data, &config); err != nil {
-		return err
-	}
-	for _, admin := range config.Admins {
-		err := store.Put(ctx, []byte(admin.PhoneNumber), []byte("1"))
-		if err != nil {
-			logg.Printf(logging.LVL_DEBUG, "Failed to insert admin number", admin.PhoneNumber)
-			return err
-		}
-	}
-	return nil
-}
--- a/devtools/admin/main.go
+++ b/devtools/admin/main.go
@ -1,17 +0,0 @@
-package main
-
-import (
-	"context"
-	"log"
-
-	"git.grassecon.net/urdt/ussd/devtools/admin/commands"
-)
-
-func main() {
-	ctx := context.Background()
-	err := commands.Seed(ctx)
-	if err != nil {
-		log.Fatalf("Failed to initialize a list of admins with error %s", err)
-	}
-
-}
--- a/devtools/gen/main.go
+++ b/devtools/gen/main.go
@ -1,79 +0,0 @@
-package main
-
-import (
-	"context"
-	"crypto/sha1"
-	"flag"
-	"fmt"
-	"os"
-	"path"
-
-	"git.defalsify.org/vise.git/logging"
-	"git.grassecon.net/urdt/ussd/config"
-	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/initializers"
-	"git.grassecon.net/urdt/ussd/common"
-)
-
-var (
-	logg      = logging.NewVanilla()
-	scriptDir = path.Join("services", "registration")
-)
-
-func init() {
-	initializers.LoadEnvVariables()
-}
-
-
-func main() {
-	config.LoadConfig()
-
-	var dbDir string
-	var sessionId string
-	var database string
-	var engineDebug bool
-
-	flag.StringVar(&sessionId, "session-id", "075xx2123", "session id")
-	flag.StringVar(&database, "db", "gdbm", "database to be used")
-	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
-	flag.BoolVar(&engineDebug, "d", false, "use engine debug output")
-	flag.Parse()
-
-	ctx := context.Background()
-	ctx = context.WithValue(ctx, "SessionId", sessionId)
-	ctx = context.WithValue(ctx, "Database", database)
-
-	resourceDir := scriptDir
-	menuStorageService := storage.NewMenuStorageService(dbDir, resourceDir)
-
-	store, err := menuStorageService.GetUserdataDb(ctx)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-	userStore := common.UserDataStore{store}
-
-	h := sha1.New()
-	h.Write([]byte(sessionId))
-	address := h.Sum(nil)
-	addressString := fmt.Sprintf("%x", address)
-
-	err = userStore.WriteEntry(ctx, sessionId, common.DATA_PUBLIC_KEY, []byte(addressString))
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-
-	err = userStore.WriteEntry(ctx, addressString, common.DATA_PUBLIC_KEY_REVERSE, []byte(sessionId))
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-
-	err = store.Close()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-	
-}
--- a/devtools/store/main.go
+++ b/devtools/store/main.go
@ -1,78 +0,0 @@
-package main
-
-import (
-	"context"
-	"flag"
-	"fmt"
-	"os"
-	"path"
-
-	"git.grassecon.net/urdt/ussd/config"
-	"git.grassecon.net/urdt/ussd/initializers"
-	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/debug"
-	"git.defalsify.org/vise.git/logging"
-)
-
-var (
-	logg      = logging.NewVanilla()
-	scriptDir = path.Join("services", "registration")
-)
-
-func init() {
-	initializers.LoadEnvVariables()
-}
-
-
-func main() {
-	config.LoadConfig()
-
-	var dbDir string
-	var sessionId string
-	var database string
-	var engineDebug bool
-
-	flag.StringVar(&sessionId, "session-id", "075xx2123", "session id")
-	flag.StringVar(&database, "db", "gdbm", "database to be used")
-	flag.StringVar(&dbDir, "dbdir", ".state", "database dir to read from")
-	flag.BoolVar(&engineDebug, "d", false, "use engine debug output")
-	flag.Parse()
-
-	ctx := context.Background()
-	ctx = context.WithValue(ctx, "SessionId", sessionId)
-	ctx = context.WithValue(ctx, "Database", database)
-
-	resourceDir := scriptDir
-	menuStorageService := storage.NewMenuStorageService(dbDir, resourceDir)
-
-	store, err := menuStorageService.GetUserdataDb(ctx)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-
-	d, err := store.Dump(ctx, []byte(sessionId))
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-
-	for true {
-		k, v := d.Next(ctx)
-		if k == nil {
-			break
-		}
-		o, err := debug.FromKey(k)
-		if err != nil {
-			fmt.Fprintf(os.Stderr, err.Error())
-			os.Exit(1)
-		}
-		fmt.Printf("%vValue: %v\n\n", o, v)
-	}
-
-	err = store.Close()
-	if err != nil {
-		fmt.Fprintf(os.Stderr, err.Error())
-		os.Exit(1)
-	}
-}
--- a/doc/data.md
+++ b/doc/data.md
@ -1,28 +0,0 @@
-# Internals
-
-## Version
-
-This document describes component versions:
-
-* `urdt-ussd` `v0.5.0-beta`
-* `go-vise` `v0.2.2`
-
-
-## User profile data
-
-All user profile items are stored under keys matching the user's session id, prefixed with the 8-bit value `git.defalsify.org/vise.git/db.DATATYPE_USERDATA` (32), and followed with a 16-big big-endian value subprefix.
-
-For example, given the sessionId `+254123` and the key `git.grassecon.net/urdt-ussd/common.DATA_PUBLIC_KEY` (2) will be stored under the key:
-
-```
-0x322b3235343132330002
-
-prefix   sessionid       subprefix
-32       2b323534313233  0002
-```
-
-### Sub-prefixes
-
-All sub-prefixes are defined as constants in the `git.grassecon.net/urdt-ussd/common` package. The constant names have the prefix `DATA_`
-
-Please refer to inline godoc documentation for the `git.grassecon.net/urdt-ussd/common` package for details on each data item.
--- a/internal/testutil/driver/groupdriver.go
+++ b/internal/testutil/driver/groupdriver.go
--- a/go.mod
+++ b/go.mod
@ -2,16 +2,29 @@ module git.grassecon.net/urdt/ussd

 go 1.23.0

+toolchain go1.23.2
+
 require (
-	git.defalsify.org/vise.git v0.2.1-0.20241212145627-683015d4df80
+	git.defalsify.org/vise.git v0.2.1-0.20241017112704-307fa6fcdc6b
 	github.com/alecthomas/assert/v2 v2.2.2
-	github.com/gofrs/uuid v4.4.0+incompatible
-	github.com/grassrootseconomics/eth-custodial v1.3.0-beta
-	github.com/grassrootseconomics/ussd-data-service v1.2.0-beta
-	github.com/joho/godotenv v1.5.1
 	github.com/peteole/testdata-loader v0.3.0
-	github.com/stretchr/testify v1.9.0
 	gopkg.in/leonelquinteros/gotext.v1 v1.3.1
+
+)
+
+require github.com/joho/godotenv v1.5.1
+
+require (
+	github.com/grassrootseconomics/eth-custodial v1.3.0-beta
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/pgx/v5 v5.7.1 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/rogpeppe/go-internal v1.13.1 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
 )

 require (
@ -20,20 +33,16 @@ require (
 	github.com/barbashov/iso639-3 v0.0.0-20211020172741-1f4ffb2d8d1c // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/fxamacker/cbor/v2 v2.4.0 // indirect
+	github.com/gofrs/uuid v4.4.0+incompatible
 	github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 // indirect
 	github.com/hexops/gotextdiff v1.0.3 // indirect
-	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
-	github.com/jackc/pgx/v5 v5.7.1 // indirect
-	github.com/jackc/puddle/v2 v2.2.2 // indirect
-	github.com/kr/text v0.2.0 // indirect
 	github.com/mattn/kinako v0.0.0-20170717041458-332c0a7e205a // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/rogpeppe/go-internal v1.13.1 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
+	github.com/stretchr/testify v1.9.0
 	github.com/x448/float16 v0.8.4 // indirect
-	golang.org/x/crypto v0.27.0 // indirect
-	golang.org/x/sync v0.8.0 // indirect
-	golang.org/x/text v0.18.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+
 )
+
+
--- a/go.sum
+++ b/go.sum
@ -1,5 +1,5 @@
-git.defalsify.org/vise.git v0.2.1-0.20241212145627-683015d4df80 h1:GYUVXRUtMpA40T4COeAduoay6CIgXjD5cfDYZOTFIKw=
-git.defalsify.org/vise.git v0.2.1-0.20241212145627-683015d4df80/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
+git.defalsify.org/vise.git v0.2.1-0.20241017112704-307fa6fcdc6b h1:dxBplsIlzJHV+5EH+gzB+w08Blt7IJbb2jeRe1OEjLU=
+git.defalsify.org/vise.git v0.2.1-0.20241017112704-307fa6fcdc6b/go.mod h1:jyBMe1qTYUz3mmuoC9JQ/TvFeW0vTanCUcPu3H8p4Ck=
 github.com/alecthomas/assert/v2 v2.2.2 h1:Z/iVC0xZfWTaFNE6bA3z07T86hd45Xe2eLt6WVy2bbk=
 github.com/alecthomas/assert/v2 v2.2.2/go.mod h1:pXcQ2Asjp247dahGEmsZ6ru0UVwnkhktn7S0bBDLxvQ=
 github.com/alecthomas/participle/v2 v2.0.0 h1:Fgrq+MbuSsJwIkw3fEj9h75vDP0Er5JzepJ0/HNHv0g=
@ -18,8 +18,6 @@ github.com/gofrs/uuid v4.4.0+incompatible h1:3qXRTX8/NbyulANqlc0lchS1gqAVxRgsuW1
 github.com/gofrs/uuid v4.4.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/grassrootseconomics/eth-custodial v1.3.0-beta h1:twrMBhl89GqDUL9PlkzQxMP/6OST1BByrNDj+rqXDmU=
 github.com/grassrootseconomics/eth-custodial v1.3.0-beta/go.mod h1:7uhRcdnJplX4t6GKCEFkbeDhhjlcaGJeJqevbcvGLZo=
-github.com/grassrootseconomics/ussd-data-service v1.2.0-beta h1:fn1gwbWIwHVEBtUC2zi5OqTlfI/5gU1SMk0fgGixIXk=
-github.com/grassrootseconomics/ussd-data-service v1.2.0-beta/go.mod h1:omfI0QtUwIdpu9gMcUqLMCG8O1XWjqJGBx1qUMiGWC0=
 github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4 h1:U4kkNYryi/qfbBF8gh7Vsbuz+cVmhf5kt6pE9bYYyLo=
 github.com/graygnuorg/go-gdbm v0.0.0-20220711140707-71387d66dce4/go.mod h1:zpZDgZFzeq9s0MIeB1P50NIEWDFFHSFBohI/NbaTD/Y=
 github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
--- a/internal/handlers/base.go
+++ b/internal/handlers/base.go
@ -55,9 +55,6 @@ func(f *BaseSessionHandler) Process(rqs RequestSession) (RequestSession, error)
 	}

 	f.hn = f.hn.WithPersister(rqs.Storage.Persister)
-	defer func() {
-		f.hn.Exit()
-	}()
 	eni := f.GetEngine(rqs.Config, f.rs, rqs.Storage.Persister)
 	en, ok := eni.(*engine.DefaultEngine)
 	if !ok {
--- a/internal/handlers/handlerservice.go
+++ b/internal/handlers/handlerservice.go
@ -1,18 +1,13 @@
 package handlers

 import (
-	"context"
-	"strings"
-
 	"git.defalsify.org/vise.git/asm"
 	"git.defalsify.org/vise.git/db"
 	"git.defalsify.org/vise.git/engine"
 	"git.defalsify.org/vise.git/persist"
 	"git.defalsify.org/vise.git/resource"
-
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/handlers/ussd"
-	"git.grassecon.net/urdt/ussd/internal/utils"
-	"git.grassecon.net/urdt/ussd/remote"
 )

 type HandlerService interface {
@ -33,26 +28,20 @@ type LocalHandlerService struct {
 	DbRs          *resource.DbResource
 	Pe            *persist.Persister
 	UserdataStore *db.Db
-	AdminStore    *utils.AdminStore
 	Cfg           engine.Config
 	Rs            resource.Resource
 }

-func NewLocalHandlerService(ctx context.Context, fp string, debug bool, dbResource *resource.DbResource, cfg engine.Config, rs resource.Resource) (*LocalHandlerService, error) {
+func NewLocalHandlerService(fp string, debug bool, dbResource *resource.DbResource, cfg engine.Config, rs resource.Resource) (*LocalHandlerService, error) {
 	parser, err := getParser(fp, debug)
 	if err != nil {
 		return nil, err
 	}
-	adminstore, err := utils.NewAdminStore(ctx, "admin_numbers")
-	if err != nil {
-		return nil, err
-	}
 	return &LocalHandlerService{
-		Parser:     parser,
-		DbRs:       dbResource,
-		AdminStore: adminstore,
-		Cfg:        cfg,
-		Rs:         rs,
+		Parser: parser,
+		DbRs:   dbResource,
+		Cfg:    cfg,
+		Rs:     rs,
 	}, nil
 }

@ -64,12 +53,8 @@ func (ls *LocalHandlerService) SetDataStore(db *db.Db) {
 	ls.UserdataStore = db
 }

-func (ls *LocalHandlerService) GetHandler(accountService remote.AccountServiceInterface) (*ussd.Handlers, error) {
-	replaceSeparatorFunc := func(input string) string {
-		return strings.ReplaceAll(input, ":", ls.Cfg.MenuSeparator)
-	}
-
-	ussdHandlers, err := ussd.NewHandlers(ls.Parser, *ls.UserdataStore, ls.AdminStore, accountService, replaceSeparatorFunc)
+func (ls *LocalHandlerService) GetHandler(accountService server.AccountServiceInterface) (*ussd.Handlers, error) {
+	ussdHandlers, err := ussd.NewHandlers(ls.Parser, *ls.UserdataStore,accountService)
 	if err != nil {
 		return nil, err
 	}
@ -85,7 +70,6 @@ func (ls *LocalHandlerService) GetHandler(accountService remote.AccountServiceIn
 	ls.DbRs.AddLocalFunc("check_balance", ussdHandlers.CheckBalance)
 	ls.DbRs.AddLocalFunc("validate_recipient", ussdHandlers.ValidateRecipient)
 	ls.DbRs.AddLocalFunc("transaction_reset", ussdHandlers.TransactionReset)
-	ls.DbRs.AddLocalFunc("invite_valid_recipient", ussdHandlers.InviteValidRecipient)
 	ls.DbRs.AddLocalFunc("max_amount", ussdHandlers.MaxAmount)
 	ls.DbRs.AddLocalFunc("validate_amount", ussdHandlers.ValidateAmount)
 	ls.DbRs.AddLocalFunc("reset_transaction_amount", ussdHandlers.ResetTransactionAmount)
@ -108,26 +92,12 @@ func (ls *LocalHandlerService) GetHandler(accountService remote.AccountServiceIn
 	ls.DbRs.AddLocalFunc("verify_new_pin", ussdHandlers.VerifyNewPin)
 	ls.DbRs.AddLocalFunc("confirm_pin_change", ussdHandlers.ConfirmPinChange)
 	ls.DbRs.AddLocalFunc("quit_with_help", ussdHandlers.QuitWithHelp)
-	ls.DbRs.AddLocalFunc("fetch_community_balance", ussdHandlers.FetchCommunityBalance)
+	ls.DbRs.AddLocalFunc("fetch_custodial_balances", ussdHandlers.FetchCustodialBalances)
 	ls.DbRs.AddLocalFunc("set_default_voucher", ussdHandlers.SetDefaultVoucher)
 	ls.DbRs.AddLocalFunc("check_vouchers", ussdHandlers.CheckVouchers)
 	ls.DbRs.AddLocalFunc("get_vouchers", ussdHandlers.GetVoucherList)
 	ls.DbRs.AddLocalFunc("view_voucher", ussdHandlers.ViewVoucher)
 	ls.DbRs.AddLocalFunc("set_voucher", ussdHandlers.SetVoucher)
-	ls.DbRs.AddLocalFunc("get_voucher_details", ussdHandlers.GetVoucherDetails)
-	ls.DbRs.AddLocalFunc("reset_valid_pin", ussdHandlers.ResetValidPin)
-	ls.DbRs.AddLocalFunc("check_pin_mismatch", ussdHandlers.CheckPinMisMatch)
-	ls.DbRs.AddLocalFunc("validate_blocked_number", ussdHandlers.ValidateBlockedNumber)
-	ls.DbRs.AddLocalFunc("retrieve_blocked_number", ussdHandlers.RetrieveBlockedNumber)
-	ls.DbRs.AddLocalFunc("reset_unregistered_number", ussdHandlers.ResetUnregisteredNumber)
-	ls.DbRs.AddLocalFunc("reset_others_pin", ussdHandlers.ResetOthersPin)
-	ls.DbRs.AddLocalFunc("save_others_temporary_pin", ussdHandlers.SaveOthersTemporaryPin)
-	ls.DbRs.AddLocalFunc("get_current_profile_info", ussdHandlers.GetCurrentProfileInfo)
-	ls.DbRs.AddLocalFunc("check_transactions", ussdHandlers.CheckTransactions)
-	ls.DbRs.AddLocalFunc("get_transactions", ussdHandlers.GetTransactionsList)
-	ls.DbRs.AddLocalFunc("view_statement", ussdHandlers.ViewTransactionStatement)
-	ls.DbRs.AddLocalFunc("update_all_profile_items", ussdHandlers.UpdateAllProfileItems)
-	ls.DbRs.AddLocalFunc("set_back", ussdHandlers.SetBack)

 	return ussdHandlers, nil
 }
--- a/internal/handlers/server/accountservice.go
+++ b/internal/handlers/server/accountservice.go
@ -0,0 +1,274 @@
+package server
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"time"
+
+	"git.grassecon.net/urdt/ussd/config"
+	"git.grassecon.net/urdt/ussd/internal/models"
+	"github.com/grassrootseconomics/eth-custodial/pkg/api"
+)
+
+var (
+	okResponse  api.OKResponse
+	errResponse api.ErrResponse
+)
+
+type AccountServiceInterface interface {
+	CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResponse, error)
+	CreateAccount(ctx context.Context) (*api.OKResponse, error)
+	CheckAccountStatus(ctx context.Context, trackingId string) (*models.TrackStatusResponse, error)
+	TrackAccountStatus(ctx context.Context, publicKey string) (*api.OKResponse, error)
+	FetchVouchers(ctx context.Context, publicKey string) (*models.VoucherHoldingResponse, error)
+}
+
+type AccountService struct {
+}
+
+type TestAccountService struct {
+}
+
+// Parameters:
+//   - trackingId: A unique identifier for the account.This should be obtained from a previous call to
+//     CreateAccount or a similar function that returns an AccountResponse. The `trackingId` field in the
+//     AccountResponse struct can be used here to check the account status during a transaction.
+//
+// Returns:
+//   - string: The status of the transaction as a string. If there is an error during the request or processing, this will be an empty string.
+//   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
+//     If no error occurs, this will be nil
+func (as *AccountService) CheckAccountStatus(ctx context.Context, trackingId string) (*models.TrackStatusResponse, error) {
+	resp, err := http.Get(config.BalanceURL + trackingId)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+
+	var trackResp models.TrackStatusResponse
+	err = json.Unmarshal(body, &trackResp)
+	if err != nil {
+		return nil, err
+	}
+	return &trackResp, nil
+
+}
+
+func (as *AccountService) TrackAccountStatus(ctx context.Context, publicKey string) (*api.OKResponse, error) {
+	var err error
+	// Construct the URL with the path parameter
+	url := fmt.Sprintf("%s/%s", config.TrackURL, publicKey)
+	req, err := http.NewRequest("GET", url, nil)
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-GE-KEY", "xd")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, err
+	}
+	if resp.StatusCode >= http.StatusBadRequest {
+		err := json.Unmarshal([]byte(body), &errResponse)
+		if err != nil {
+			return nil, err
+		}
+		return nil, errors.New(errResponse.Description)
+	}
+	err = json.Unmarshal([]byte(body), &okResponse)
+	if err != nil {
+		return nil, err
+	}
+	if len(okResponse.Result) == 0 {
+		return nil, errors.New("Empty api result")
+	}
+	return &okResponse, nil
+
+}
+
+// CheckBalance retrieves the balance for a given public key from the custodial balance API endpoint.
+// Parameters:
+//   - publicKey: The public key associated with the account whose balance needs to be checked.
+func (as *AccountService) CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResponse, error) {
+	resp, err := http.Get(config.BalanceURL + publicKey)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	var balanceResp models.BalanceResponse
+	err = json.Unmarshal(body, &balanceResp)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceResp, nil
+}
+
+// CreateAccount creates a new account in the custodial system.
+// Returns:
+//   - *models.AccountResponse: A pointer to an AccountResponse struct containing the details of the created account.
+//     If there is an error during the request or processing, this will be nil.
+//   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
+//     If no error occurs, this will be nil.
+func (as *AccountService) CreateAccount(ctx context.Context) (*api.OKResponse, error) {
+	var err error
+
+	// Create a new request
+	req, err := http.NewRequest("POST", config.CreateAccountURL, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-GE-KEY", "xd")
+
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		errResponse.Description = err.Error()
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, err
+	}
+	if resp.StatusCode >= http.StatusBadRequest {
+		err := json.Unmarshal([]byte(body), &errResponse)
+		if err != nil {
+			return nil, err
+		}
+		return nil, errors.New(errResponse.Description)
+	}
+	err = json.Unmarshal([]byte(body), &okResponse)
+	if err != nil {
+		return nil, err
+	}
+	if len(okResponse.Result) == 0 {
+		return nil, errors.New("Empty api result")
+	}
+	return &okResponse, nil
+}
+
+// FetchVouchers retrieves the token holdings for a given public key from the custodial holdings API endpoint
+// Parameters:
+//   - publicKey: The public key associated with the account.
+func (as *AccountService) FetchVouchers(ctx context.Context, publicKey string) (*models.VoucherHoldingResponse, error) {
+	file, err := os.Open("sample_tokens.json")
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+	var holdings models.VoucherHoldingResponse
+
+	if err := json.NewDecoder(file).Decode(&holdings); err != nil {
+		return nil, err
+	}
+	return &holdings, nil
+}
+
+func (tas *TestAccountService) CreateAccount(ctx context.Context) (*api.OKResponse, error) {
+	return &api.OKResponse{
+		Ok:          true,
+		Description: "Account creation request received successfully",
+		Result:      map[string]any{"publicKey": "0x48ADca309b5085852207FAaf2816eD72B52F527C", "trackingId": "28ebe84d-b925-472c-87ae-bbdfa1fb97be"},
+	}, nil
+
+}
+
+func (tas *TestAccountService) CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResponse, error) {
+	balanceResponse := &models.BalanceResponse{
+		Ok: true,
+		Result: struct {
+			Balance string      `json:"balance"`
+			Nonce   json.Number `json:"nonce"`
+		}{
+			Balance: "0.003 CELO",
+			Nonce:   json.Number("0"),
+		},
+	}
+	return balanceResponse, nil
+}
+
+func (tas *TestAccountService) TrackAccountStatus(ctx context.Context, publicKey string) (*api.OKResponse, error) {
+	return &api.OKResponse{
+		Ok:          true,
+		Description: "Account creation succeeded",
+		Result: map[string]any{
+			"active": true,
+		},
+	}, nil
+}
+
+func (tas *TestAccountService) CheckAccountStatus(ctx context.Context, trackingId string) (*models.TrackStatusResponse, error) {
+	trackResponse := &models.TrackStatusResponse{
+		Ok: true,
+		Result: struct {
+			Transaction struct {
+				CreatedAt     time.Time   "json:\"createdAt\""
+				Status        string      "json:\"status\""
+				TransferValue json.Number "json:\"transferValue\""
+				TxHash        string      "json:\"txHash\""
+				TxType        string      "json:\"txType\""
+			}
+		}{
+			Transaction: models.Transaction{
+				CreatedAt:     time.Now(),
+				Status:        "SUCCESS",
+				TransferValue: json.Number("0.5"),
+				TxHash:        "0x123abc456def",
+				TxType:        "transfer",
+			},
+		},
+	}
+	return trackResponse, nil
+}
+
+func (tas *TestAccountService) FetchVouchers(ctx context.Context, publicKey string) (*models.VoucherHoldingResponse, error) {
+	return &models.VoucherHoldingResponse{
+		Ok: true,
+		Result: struct {
+			Holdings []struct {
+				ContractAddress string `json:"contractAddress"`
+				TokenSymbol     string `json:"tokenSymbol"`
+				TokenDecimals   string `json:"tokenDecimals"`
+				Balance         string `json:"balance"`
+			} `json:"holdings"`
+		}{
+			Holdings: []struct {
+				ContractAddress string `json:"contractAddress"`
+				TokenSymbol     string `json:"tokenSymbol"`
+				TokenDecimals   string `json:"tokenDecimals"`
+				Balance         string `json:"balance"`
+			}{
+				{
+					ContractAddress: "0x6CC75A06ac72eB4Db2eE22F781F5D100d8ec03ee",
+					TokenSymbol:     "SRF",
+					TokenDecimals:   "6",
+					Balance:         "2745987",
+				},
+			},
+		},
+	}, nil
+}
--- a/internal/handlers/ussd/menuhandler.go
+++ b/internal/handlers/ussd/menuhandler.go
--- a/internal/handlers/ussd/menuhandler_test.go
+++ b/internal/handlers/ussd/menuhandler_test.go
--- a/internal/http/http_test.go
+++ b/internal/http/http_test.go
@ -13,7 +13,7 @@ import (

 	"git.defalsify.org/vise.git/engine"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
-	"git.grassecon.net/urdt/ussd/internal/testutil/mocks/httpmocks"
+	"git.grassecon.net/urdt/ussd/internal/mocks/httpmocks"
 )

 // invalidRequestType is a custom type to test invalid request scenarios
--- a/internal/mocks/dbmock.go
+++ b/internal/mocks/dbmock.go
@ -0,0 +1,59 @@
+package mocks
+
+import (
+	"context"
+
+	"git.defalsify.org/vise.git/lang"
+	"github.com/stretchr/testify/mock"
+)
+
+type MockDb struct {
+	mock.Mock
+}
+
+func (m *MockDb) SetPrefix(prefix uint8) {
+	m.Called(prefix)
+}
+
+func (m *MockDb) Prefix() uint8 {
+	args := m.Called()
+	return args.Get(0).(uint8)
+}
+
+func (m *MockDb) Safe() bool {
+	args := m.Called()
+	return args.Get(0).(bool)
+}
+
+func (m *MockDb) SetLanguage(language *lang.Language) {
+	m.Called(language)
+}
+
+func (m *MockDb) SetLock(uint8, bool) error {
+	args := m.Called()
+	return args.Error(0)
+}
+
+func (m *MockDb) Connect(ctx context.Context, connectionStr string) error {
+	args := m.Called(ctx, connectionStr)
+	return args.Error(0)
+}
+
+func (m *MockDb) SetSession(sessionId string) {
+	m.Called(sessionId)
+}
+
+func (m *MockDb) Put(ctx context.Context, key, value []byte) error {
+	args := m.Called(ctx, key, value)
+	return args.Error(0)
+}
+
+func (m *MockDb) Get(ctx context.Context, key []byte) ([]byte, error) {
+	args := m.Called(ctx, key)
+	return nil, args.Error(0)
+}
+
+func (m *MockDb) Close() error {
+	args := m.Called(nil)
+	return args.Error(0)
+}
--- a/internal/testutil/mocks/httpmocks/enginemock.go
+++ b/internal/testutil/mocks/httpmocks/enginemock.go
--- a/internal/testutil/mocks/httpmocks/requesthandlermock.go
+++ b/internal/testutil/mocks/httpmocks/requesthandlermock.go
--- a/internal/testutil/mocks/httpmocks/requestparsermock.go
+++ b/internal/testutil/mocks/httpmocks/requestparsermock.go
--- a/internal/testutil/mocks/httpmocks/writermock.go
+++ b/internal/testutil/mocks/httpmocks/writermock.go
--- a/internal/mocks/servicemock.go
+++ b/internal/mocks/servicemock.go
@ -0,0 +1,40 @@
+package mocks
+
+import (
+	"context"
+
+	"git.grassecon.net/urdt/ussd/internal/models"
+	"github.com/grassrootseconomics/eth-custodial/pkg/api"
+	"github.com/stretchr/testify/mock"
+)
+
+// MockAccountService implements AccountServiceInterface for testing
+type MockAccountService struct {
+	mock.Mock
+}
+
+func (m *MockAccountService) CreateAccount(ctx context.Context) (*api.OKResponse, error) {
+	args := m.Called()
+	return args.Get(0).(*api.OKResponse), args.Error(1)
+}
+
+func (m *MockAccountService) CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResponse, error) {
+	args := m.Called(publicKey)
+	return args.Get(0).(*models.BalanceResponse), args.Error(1)
+}
+
+func (m *MockAccountService) CheckAccountStatus(ctx context.Context, trackingId string) (*models.TrackStatusResponse, error) {
+	args := m.Called(trackingId)
+	return args.Get(0).(*models.TrackStatusResponse), args.Error(1)
+}
+
+func (m *MockAccountService) TrackAccountStatus(ctx context.Context,publicKey string) (*api.OKResponse, error) {
+	args := m.Called(publicKey)
+	return args.Get(0).(*api.OKResponse), args.Error(1)
+}
+
+
+func (m *MockAccountService) FetchVouchers(ctx context.Context, publicKey string) (*models.VoucherHoldingResponse, error) {
+	args := m.Called(publicKey)
+	return args.Get(0).(*models.VoucherHoldingResponse), args.Error(1)
+}
--- a/internal/mocks/userdbmock.go
+++ b/internal/mocks/userdbmock.go
@ -0,0 +1,24 @@
+package mocks
+
+import (
+	"context"
+
+	"git.defalsify.org/vise.git/db"
+	"git.grassecon.net/urdt/ussd/internal/utils"
+	"github.com/stretchr/testify/mock"
+)
+
+type MockUserDataStore struct {
+	db.Db
+	mock.Mock
+}
+
+func (m *MockUserDataStore) ReadEntry(ctx context.Context, sessionId string, typ utils.DataTyp) ([]byte, error) {
+	args := m.Called(ctx, sessionId, typ)
+	return args.Get(0).([]byte), args.Error(1)
+}
+
+func (m *MockUserDataStore) WriteEntry(ctx context.Context, sessionId string, typ utils.DataTyp, value []byte) error {
+	args := m.Called(ctx, sessionId, typ, value)
+	return args.Error(0)
+}
--- a/internal/models/accountresponse.go
+++ b/internal/models/accountresponse.go
@ -0,0 +1,10 @@
+package models
+
+type AccountResponse struct {
+	Ok          bool   `json:"ok"`
+	Description string `json:"description"` // Include the description field
+	Result      struct {
+		PublicKey  string `json:"publicKey"`
+		TrackingId string `json:"trackingId"`
+	} `json:"result"`
+}
--- a/internal/models/balanceresponse.go
+++ b/internal/models/balanceresponse.go
@ -0,0 +1,12 @@
+package models
+
+import "encoding/json"
+
+
+type BalanceResponse struct {
+	Ok     bool `json:"ok"`
+	Result struct {
+		Balance string      `json:"balance"`
+		Nonce   json.Number `json:"nonce"`
+	} `json:"result"`
+}
--- a/internal/models/tokenresponse.go
+++ b/internal/models/tokenresponse.go
@ -0,0 +1,18 @@
+package models
+
+type ApiResponse struct {
+	OK          bool   `json:"ok"`
+	Description string `json:"description"`
+	Result      Result `json:"result"`
+}
+
+type Result struct {
+	Holdings []Holding `json:"holdings"`
+}
+
+type Holding struct {
+	ContractAddress string `json:"contractAddress"`
+	TokenSymbol     string `json:"tokenSymbol"`
+	TokenDecimals   string `json:"tokenDecimals"`
+	Balance         string `json:"balance"`
+}
--- a/internal/models/trackstatusresponse.go
+++ b/internal/models/trackstatusresponse.go
@ -0,0 +1,26 @@
+package models
+
+import (
+	"encoding/json"
+	"time"
+)
+type Transaction struct {
+	CreatedAt     time.Time   `json:"createdAt"`
+	Status        string      `json:"status"`
+	TransferValue json.Number `json:"transferValue"`
+	TxHash        string      `json:"txHash"`
+	TxType        string      `json:"txType"`
+}
+
+type TrackStatusResponse struct {
+	Ok     bool `json:"ok"`
+	Result struct {
+		Transaction struct {
+			CreatedAt     time.Time   `json:"createdAt"`
+			Status        string      `json:"status"`
+			TransferValue json.Number `json:"transferValue"`
+			TxHash        string      `json:"txHash"`
+			TxType        string      `json:"txType"`
+		}
+	} `json:"result"`
+}
--- a/internal/models/vouchersresponse.go
+++ b/internal/models/vouchersresponse.go
@ -0,0 +1,15 @@
+package models
+
+// VoucherHoldingResponse represents a single voucher holding
+type VoucherHoldingResponse struct {
+	Ok          bool   `json:"ok"`
+	Description string `json:"description"`
+	Result      struct {
+		Holdings []struct {
+			ContractAddress string `json:"contractAddress"`
+			TokenSymbol     string `json:"tokenSymbol"`
+			TokenDecimals   string `json:"tokenDecimals"`
+			Balance         string `json:"balance"`
+		} `json:"holdings"`
+	} `json:"result"`
+}
--- a/internal/storage/sub_prefix_db.go
+++ b/internal/storage/sub_prefix_db.go
@ -6,13 +6,9 @@ import (
 	"git.defalsify.org/vise.git/db"
 )

-// PrefixDb interface abstracts the database operations.
-type PrefixDb interface {
-	Get(ctx context.Context, key []byte) ([]byte, error)
-	Put(ctx context.Context, key []byte, val []byte) error
-}
-
-var _ PrefixDb = (*SubPrefixDb)(nil)
+const (
+	DATATYPE_USERSUB = 64
+)

 type SubPrefixDb struct {
 	store db.Db
@ -31,13 +27,17 @@ func (s *SubPrefixDb) toKey(k []byte) []byte {
 }

 func (s *SubPrefixDb) Get(ctx context.Context, key []byte) ([]byte, error) {
-	s.store.SetPrefix(db.DATATYPE_USERDATA)
+	s.store.SetPrefix(DATATYPE_USERSUB)
 	key = s.toKey(key)
-	return s.store.Get(ctx, key)
+	v, err := s.store.Get(ctx, key)
+	if err != nil {
+		return nil, err
+	}
+	return v, nil
 }

 func (s *SubPrefixDb) Put(ctx context.Context, key []byte, val []byte) error {
-	s.store.SetPrefix(db.DATATYPE_USERDATA)
+	s.store.SetPrefix(DATATYPE_USERSUB)
 	key = s.toKey(key)
 	return s.store.Put(ctx, key, val)
 }
--- a/internal/storage/sub_prefix_db_test.go
+++ b/internal/storage/sub_prefix_db_test.go
--- a/internal/storage/gdbm.go
+++ b/internal/storage/gdbm.go
@ -4,8 +4,8 @@ import (
 	"context"

 	"git.defalsify.org/vise.git/db"
-	gdbmdb "git.defalsify.org/vise.git/db/gdbm"
 	"git.defalsify.org/vise.git/lang"
+	gdbmdb "git.defalsify.org/vise.git/db/gdbm"
 )

 var (
@ -114,9 +114,3 @@ func(tdb *ThreadGdbmDb) Close() error {
 	tdb.db = nil
 	return err
 }
-
-func(tdb *ThreadGdbmDb) Dump(ctx context.Context, key []byte) (*db.Dumper, error) {
-	tdb.reserve()
-	defer tdb.release()
-	return tdb.db.Dump(ctx, key)
-}
--- a/internal/storage/storageservice.go
+++ b/internal/storage/storageservice.go
@ -41,13 +41,10 @@ func buildConnStr() string {
 	dbName := initializers.GetEnv("DB_NAME", "")
 	port := initializers.GetEnv("DB_PORT", "5432")

-	connString := fmt.Sprintf(
+	return fmt.Sprintf(
 		"postgres://%s:%s@%s:%s/%s",
 		user, password, host, port, dbName,
 	)
-	logg.Debugf("pg conn string", "conn", connString)
-
-	return connString
 }

 func NewMenuStorageService(dbDir string, resourceDir string) *MenuStorageService {
--- a/internal/testutil/TestEngine.go
+++ b/internal/testutil/TestEngine.go
@ -11,11 +11,9 @@ import (
 	"git.defalsify.org/vise.git/logging"
 	"git.defalsify.org/vise.git/resource"
 	"git.grassecon.net/urdt/ussd/internal/handlers"
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
 	"git.grassecon.net/urdt/ussd/internal/storage"
-	"git.grassecon.net/urdt/ussd/internal/testutil/testservice"
-	"git.grassecon.net/urdt/ussd/internal/testutil/testtag"
 	testdataloader "github.com/peteole/testdata-loader"
-	"git.grassecon.net/urdt/ussd/remote"
 )

 var (
@ -73,7 +71,7 @@ func TestEngine(sessionId string) (engine.Engine, func(), chan bool) {
 		os.Exit(1)
 	}

-	lhs, err := handlers.NewLocalHandlerService(ctx, pfp, true, dbResource, cfg, rs)
+	lhs, err := handlers.NewLocalHandlerService(pfp, true, dbResource, cfg, rs)
 	lhs.SetDataStore(&userDataStore)
 	lhs.SetPersister(pe)

@ -82,16 +80,16 @@ func TestEngine(sessionId string) (engine.Engine, func(), chan bool) {
 		os.Exit(1)
 	}

-	if testtag.AccountService == nil {
-		testtag.AccountService = &remote.AccountService{}
+	if AccountService == nil {
+		AccountService = &server.AccountService{}
 	}

-	switch testtag.AccountService.(type) {
-	case *testservice.TestAccountService:
+	switch AccountService.(type) {
+	case *server.TestAccountService:
 		go func() {
 			eventChannel <- false
 		}()
-	case *remote.AccountService:
+	case *server.AccountService:
 		go func() {
 			time.Sleep(5 * time.Second) // Wait for 5 seconds
 			eventChannel <- true
@ -100,7 +98,7 @@ func TestEngine(sessionId string) (engine.Engine, func(), chan bool) {
 		panic("Unknown account service type")
 	}

-	hl, err := lhs.GetHandler(testtag.AccountService)
+	hl, err := lhs.GetHandler(AccountService)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, err.Error())
 		os.Exit(1)
--- a/internal/testutil/mocks/servicemock.go
+++ b/internal/testutil/mocks/servicemock.go
@ -1,54 +0,0 @@
-package mocks
-
-import (
-	"context"
-
-	"git.grassecon.net/urdt/ussd/models"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
-	"github.com/stretchr/testify/mock"
-)
-
-// MockAccountService implements AccountServiceInterface for testing
-type MockAccountService struct {
-	mock.Mock
-}
-
-func (m *MockAccountService) CreateAccount(ctx context.Context) (*models.AccountResult, error) {
-	args := m.Called()
-	return args.Get(0).(*models.AccountResult), args.Error(1)
-}
-
-func (m *MockAccountService) CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResult, error) {
-	args := m.Called(publicKey)
-	return args.Get(0).(*models.BalanceResult), args.Error(1)
-}
-
-func (m *MockAccountService) TrackAccountStatus(ctx context.Context, trackingId string) (*models.TrackStatusResult, error) {
-	args := m.Called(trackingId)
-	return args.Get(0).(*models.TrackStatusResult), args.Error(1)
-}
-
-func (m *MockAccountService) FetchVouchers(ctx context.Context, publicKey string) ([]dataserviceapi.TokenHoldings, error) {
-	args := m.Called(publicKey)
-	return args.Get(0).([]dataserviceapi.TokenHoldings), args.Error(1)
-}
-
-func (m *MockAccountService) FetchTransactions(ctx context.Context, publicKey string) ([]dataserviceapi.Last10TxResponse, error) {
-	args := m.Called(publicKey)
-	return args.Get(0).([]dataserviceapi.Last10TxResponse), args.Error(1)
-}
-
-func (m *MockAccountService) VoucherData(ctx context.Context, address string) (*models.VoucherDataResult, error) {
-	args := m.Called(address)
-	return args.Get(0).(*models.VoucherDataResult), args.Error(1)
-}
-
-func (m *MockAccountService) TokenTransfer(ctx context.Context, amount, from, to, tokenAddress string) (*models.TokenTransferResponse, error) {
-	args := m.Called()
-	return args.Get(0).(*models.TokenTransferResponse), args.Error(1)
-}
-
-func (m *MockAccountService) CheckAliasAddress(ctx context.Context, alias string) (*dataserviceapi.AliasAddress, error) {
-	args := m.Called(alias)
-	return args.Get(0).(*dataserviceapi.AliasAddress), args.Error(1)
-}
--- a/internal/testutil/offlinetest.go
+++ b/internal/testutil/offlinetest.go
@ -0,0 +1,11 @@
+// +build !online
+
+package testutil
+
+import (
+	"git.grassecon.net/urdt/ussd/internal/handlers/server"
+)
+
+var (
+	AccountService server.AccountServiceInterface = &server.TestAccountService{}
+)
--- a/internal/testutil/onlinetest.go
+++ b/internal/testutil/onlinetest.go
@ -0,0 +1,9 @@
+// +build online
+
+package testutil
+
+import "git.grassecon.net/urdt/ussd/internal/handlers/server"
+
+var (
+	AccountService server.AccountServiceInterface
+)
--- a/internal/testutil/testservice/TestAccountService.go
+++ b/internal/testutil/testservice/TestAccountService.go
@ -1,62 +0,0 @@
-package testservice
-
-import (
-	"context"
-	"encoding/json"
-
-	"git.grassecon.net/urdt/ussd/models"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
-)
-
-type TestAccountService struct {
-}
-
-func (tas *TestAccountService) CreateAccount(ctx context.Context) (*models.AccountResult, error) {
-	return &models.AccountResult{
-		TrackingId: "075ccc86-f6ef-4d33-97d5-e91cfb37aa0d",
-		PublicKey:  "0x623EFAFa8868df4B934dd12a8B26CB3Dd75A7AdD",
-	}, nil
-}
-
-func (tas *TestAccountService) CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResult, error) {
-	balanceResponse := &models.BalanceResult{
-		Balance: "0.003 CELO",
-		Nonce:   json.Number("0"),
-	}
-	return balanceResponse, nil
-}
-
-func (tas *TestAccountService) TrackAccountStatus(ctx context.Context, publicKey string) (*models.TrackStatusResult, error) {
-	return &models.TrackStatusResult{
-		Active: true,
-	}, nil
-}
-
-func (tas *TestAccountService) FetchVouchers(ctx context.Context, publicKey string) ([]dataserviceapi.TokenHoldings, error) {
-	return []dataserviceapi.TokenHoldings{
-		dataserviceapi.TokenHoldings{
-			ContractAddress: "0x6CC75A06ac72eB4Db2eE22F781F5D100d8ec03ee",
-			TokenSymbol:     "SRF",
-			TokenDecimals:   "6",
-			Balance:         "2745987",
-		},
-	}, nil
-}
-
-func (tas *TestAccountService) FetchTransactions(ctx context.Context, publicKey string) ([]dataserviceapi.Last10TxResponse, error) {
-	return []dataserviceapi.Last10TxResponse{}, nil
-}
-
-func (m TestAccountService) VoucherData(ctx context.Context, address string) (*models.VoucherDataResult, error) {
-	return &models.VoucherDataResult{}, nil
-}
-
-func (tas *TestAccountService) TokenTransfer(ctx context.Context, amount, from, to, tokenAddress string) (*models.TokenTransferResponse, error) {
-	return &models.TokenTransferResponse{
-		TrackingId: "e034d147-747d-42ea-928d-b5a7cb3426af",
-	}, nil
-}
-
-func (m TestAccountService) CheckAliasAddress(ctx context.Context, alias string) (*dataserviceapi.AliasAddress, error) {
-	return &dataserviceapi.AliasAddress{}, nil
-}
--- a/internal/testutil/testtag/offlinetest.go
+++ b/internal/testutil/testtag/offlinetest.go
@ -1,12 +0,0 @@
-// +build !online
-
-package testtag
-
-import (
-	"git.grassecon.net/urdt/ussd/remote"
-	accountservice "git.grassecon.net/urdt/ussd/internal/testutil/testservice"
-)
-
-var (
-	AccountService remote.AccountServiceInterface = &accountservice.TestAccountService{}
-)
--- a/internal/testutil/testtag/onlinetest.go
+++ b/internal/testutil/testtag/onlinetest.go
@ -1,9 +0,0 @@
-// +build online
-
-package testtag
-
-import "git.grassecon.net/urdt/ussd/remote"
-
-var (
-	AccountService remote.AccountServiceInterface
-)
--- a/internal/utils/adminstore.go
+++ b/internal/utils/adminstore.go
@ -1,51 +0,0 @@
-package utils
-
-import (
-	"context"
-
-	"git.defalsify.org/vise.git/db"
-	fsdb "git.defalsify.org/vise.git/db/fs"
-	"git.defalsify.org/vise.git/logging"
-)
-
-var (
-	logg = logging.NewVanilla().WithDomain("adminstore")
-)
-
-type AdminStore struct {
-	ctx     context.Context
-	FsStore db.Db
-}
-
-func NewAdminStore(ctx context.Context, fileName string) (*AdminStore, error) {
-	fsStore, err := getFsStore(ctx, fileName)
-	if err != nil {
-		return nil, err
-	}
-	return &AdminStore{ctx: ctx, FsStore: fsStore}, nil
-}
-
-func getFsStore(ctx context.Context, connectStr string) (db.Db, error) {
-	fsStore := fsdb.NewFsDb()
-	err := fsStore.Connect(ctx, connectStr)
-	fsStore.SetPrefix(db.DATATYPE_USERDATA)
-	if err != nil {
-		return nil, err
-	}
-	return fsStore, nil
-}
-
-// Checks if the given sessionId is listed as an admin.
-func (as *AdminStore) IsAdmin(sessionId string) (bool, error) {
-	_, err := as.FsStore.Get(as.ctx, []byte(sessionId))
-	if err != nil {
-		if db.IsNotFound(err) {
-			logg.Printf(logging.LVL_INFO, "Returning false because session id was not found")
-			return false, nil
-		} else {
-			return false, err
-		}
-	}
-
-	return true, nil
-}
--- a/internal/utils/age.go
+++ b/internal/utils/age.go
@ -1,9 +1,6 @@
 package utils

-import (
-	"strconv"
-	"time"
-)
+import "time"

 // CalculateAge calculates the age based on a given birthdate and the current date in the format dd/mm/yy
 // It adjusts for cases where the current date is before the birthday in the current year.
@ -28,29 +25,11 @@ func CalculateAge(birthdate, today time.Time) int {
 // It subtracts the YOB from the current year to determine the age.
 //
 // Parameters:
-//
-//	yob: The year of birth as an integer.
+//   yob: The year of birth as an integer.
 //
 // Returns:
-//
-//	The calculated age as an integer.
+//   The calculated age as an integer.
 func CalculateAgeWithYOB(yob int) int {
-	currentYear := time.Now().Year()
-	return currentYear - yob
-}
-
-
-//IsValidYob checks if the provided yob can be considered valid 
-func IsValidYOb(yob string) bool {
-	currentYear := time.Now().Year()
-	yearOfBirth, err := strconv.ParseInt(yob, 10, 64)
-	if err != nil {
-		return false
-	}
-	if yearOfBirth >= 1900 && int(yearOfBirth) <= currentYear {
-		return true
-	} else {
-		return false
-	}
-
-}
+    currentYear := time.Now().Year()
+    return currentYear - yob
+}
--- a/internal/utils/db.go
+++ b/internal/utils/db.go
@ -0,0 +1,42 @@
+package utils
+
+import (
+	"encoding/binary"
+)
+
+type DataTyp uint16
+
+const (
+	DATA_ACCOUNT DataTyp = iota
+	DATA_ACCOUNT_CREATED
+	DATA_TRACKING_ID
+	DATA_PUBLIC_KEY
+	DATA_CUSTODIAL_ID
+	DATA_ACCOUNT_PIN
+	DATA_ACCOUNT_STATUS
+	DATA_FIRST_NAME
+	DATA_FAMILY_NAME
+	DATA_YOB
+	DATA_LOCATION
+	DATA_GENDER
+	DATA_OFFERINGS
+	DATA_RECIPIENT
+	DATA_AMOUNT
+	DATA_TEMPORARY_PIN
+	DATA_VOUCHER_LIST
+	DATA_TEMPORARY_SYM
+	DATA_ACTIVE_SYM
+	DATA_TEMPORARY_BAL
+	DATA_ACTIVE_BAL
+)
+
+func typToBytes(typ DataTyp) []byte {
+	var b [2]byte
+	binary.BigEndian.PutUint16(b[:], uint16(typ))
+	return b[:]
+}
+
+func PackKey(typ DataTyp, data []byte) []byte {
+	v := typToBytes(typ)
+	return append(v, data...)
+}
--- a/internal/utils/name.go
+++ b/internal/utils/name.go
@ -1,17 +0,0 @@
-package utils
-
-func ConstructName(firstName, familyName, defaultValue string) string {
-	name := defaultValue
-	if familyName != defaultValue {
-		if firstName != defaultValue {
-			name = firstName + " " + familyName
-		} else {
-			name = familyName
-		}
-	} else {
-		if firstName != defaultValue {
-			name = firstName
-		}
-	}
-	return name
-}
--- a/internal/utils/userStore.go
+++ b/internal/utils/userStore.go
@ -1,4 +1,4 @@
-package common
+package utils

 import (
 	"context"
@ -16,19 +16,17 @@ type UserDataStore struct {
 	db.Db
 }

-// ReadEntry retrieves an entry to the userdata store.
+// ReadEntry retrieves an entry from the store based on the provided parameters.
 func (store *UserDataStore) ReadEntry(ctx context.Context, sessionId string, typ DataTyp) ([]byte, error) {
 	store.SetPrefix(db.DATATYPE_USERDATA)
 	store.SetSession(sessionId)
-	k := ToBytes(typ)
+	k := PackKey(typ, []byte(sessionId))
 	return store.Get(ctx, k)
 }

-// WriteEntry adds an entry to the userdata store.
-// BUG: this uses sessionId twice
 func (store *UserDataStore) WriteEntry(ctx context.Context, sessionId string, typ DataTyp, value []byte) error {
 	store.SetPrefix(db.DATATYPE_USERDATA)
 	store.SetSession(sessionId)
-	k := ToBytes(typ)
+	k := PackKey(typ, []byte(sessionId))
 	return store.Put(ctx, k, value)
 }
--- a/menutraversal_test/group_test.json
+++ b/menutraversal_test/group_test.json
@ -13,7 +13,7 @@
                },
                {
                    "input": "5",
-                    "expectedContent": "PIN Management\n1:Change PIN\n2:Reset other's PIN\n0:Back"
+                    "expectedContent": "PIN Management\n1:Change PIN\n2:Reset other's PIN\n3:Guard my PIN\n0:Back"
                },
                {
                    "input": "1",
@ -54,7 +54,7 @@
                },
                {
                    "input": "1235",
-                    "expectedContent": "Incorrect PIN\n1:Retry\n9:Quit"
+                    "expectedContent": "Incorrect pin\n1:retry\n9:Quit"
                },
                {
                    "input": "1",
@ -62,7 +62,7 @@
                },
                {
                    "input": "1234",
-                    "expectedContent": "Select language:\n0:English\n1:Kiswahili"
+                    "expectedContent": "Select language:\n0:english\n1:kiswahili"
                },
                {
                    "input": "0",
@ -95,7 +95,7 @@
                },
                {
                    "input": "1235",
-                    "expectedContent": "Incorrect PIN\n1:Retry\n9:Quit"
+                    "expectedContent": "Incorrect pin\n1:retry\n9:Quit"
                },
                {
                    "input": "1",
@ -103,7 +103,7 @@
                },
                {
                    "input": "1234",
-                    "expectedContent": "Balance: {balance}\n\n0:Back\n9:Quit"
+                    "expectedContent": "Your balance is 0.003 CELO\n0:Back\n9:Quit"
                },
                {
                    "input": "0",
@ -141,7 +141,7 @@
                },
                {
                    "input": "1235",
-                    "expectedContent": "Incorrect PIN\n1:Retry\n9:Quit"
+                    "expectedContent": "Incorrect pin\n1:retry\n9:Quit"
                },
                {
                    "input": "1",
@ -149,7 +149,7 @@
                },
                {
                    "input": "1234",
-                    "expectedContent": "{balance}\n0:Back\n9:Quit"
+                    "expectedContent": "Your community balance is 0.003 CELO\n0:Back\n9:Quit"
                },
                {
                    "input": "0",
@ -167,7 +167,7 @@
            ]
        },
        {
-            "name": "menu_my_account_edit_all_account_details_starting_from_firstname",
+            "name": "menu_my_account_edit_firstname",
            "steps": [
                {
                    "input": "",
@ -187,26 +187,6 @@
                },
                {
                    "input": "foo",
-                    "expectedContent": "Enter family name:\n0:Back"
-                },
-                {
-                    "input": "bar",
-                    "expectedContent": "Select gender: \n1:Male\n2:Female\n3:Unspecified\n0:Back"
-                },
-                {
-                    "input": "1",
-                    "expectedContent":  "Enter your year of birth\n0:Back"
-                },
-                {
-                    "input": "1940",
-                    "expectedContent": "Enter your location:\n0:Back"
-                },
-                {
-                    "input": "Kilifi",
-                    "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                },
-                {
-                    "input": "Bananas",
                    "expectedContent": "Please enter your PIN:"
                },
                {
@ -217,6 +197,10 @@
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
@ -224,7 +208,7 @@
            ]
        },
        {
-            "name": "menu_my_account_edit_familyname_when_all_account__details_have_been_set",
+            "name": "menu_my_account_edit_familyname",
            "steps": [
                {
                    "input": "",
@ -254,6 +238,10 @@
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
@ -262,7 +250,7 @@
            ]
        },
        {
-            "name": "menu_my_account_edit_gender_when_all_account__details_have_been_set",
+            "name": "menu_my_account_edit_gender",
            "steps": [
                {
                    "input": "",
@ -292,6 +280,10 @@
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
@ -299,7 +291,7 @@
            ]
        },
        {
-            "name": "menu_my_account_edit_yob_when_all_account__details_have_been_set",
+            "name": "menu_my_account_edit_yob",
            "steps": [
                {
                    "input": "",
@ -329,6 +321,10 @@
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
@ -336,7 +332,7 @@
            ]
        },
        {
-            "name": "menu_my_account_edit_location_when_all_account_details_have_been_set",
+            "name": "menu_my_account_edit_location",
            "steps": [
                {
                    "input": "",
@ -366,6 +362,10 @@
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
@ -373,7 +373,7 @@
            ]
        },
        {
-            "name": "menu_my_account_edit_offerings_when_all_account__details_have_been_set",
+            "name": "menu_my_account_edit_offerings",
            "steps": [
                {
                    "input": "",
@ -403,6 +403,10 @@
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
@ -430,12 +434,16 @@
                },
                {
                    "input": "1234",
-                    "expectedContent": "My profile:\nName: foo bar\nGender: male\nAge: 84\nLocation: Kilifi\nYou provide: Bananas\n\n0:Back"
+                    "expectedContent": "My profile:\nName: foo bar\nGender: male\nAge: 79\nLocation: Kilifi\nYou provide: Bananas\n\n0:Back"
                },
                {
                    "input": "0",
                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
                },
+                {
+                    "input": "0",
+                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                },
                {
                    "input": "0",
                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
--- a/menutraversal_test/menu_traversal_test.go
+++ b/menutraversal_test/menu_traversal_test.go
@ -3,28 +3,26 @@ package menutraversaltest
 import (
 	"bytes"
 	"context"
-	"flag"
 	"log"
 	"math/rand"
 	"os"
 	"regexp"
 	"testing"

+	"git.grassecon.net/urdt/ussd/driver"
 	"git.grassecon.net/urdt/ussd/internal/testutil"
-	"git.grassecon.net/urdt/ussd/internal/testutil/driver"
 	"github.com/gofrs/uuid"
 )

 var (
-	testData  = driver.ReadData()
-	testStore = ".test_state"
-	sessionID string
-	src       = rand.NewSource(42)
-	g         = rand.New(src)
+	testData      = driver.ReadData()
+	testStore     = ".test_state"
+	groupTestFile = "group_test.json"
+	sessionID     string
+	src           = rand.NewSource(42)
+	g             = rand.New(src)
 )

-var groupTestFile = flag.String("test-file", "group_test.json", "The test file to use for running the group tests")
-
 func GenerateSessionId() string {
 	uu := uuid.NewGenWithOptions(uuid.WithRandomReader(g))
 	v, err := uu.NewV4()
@ -339,7 +337,7 @@ func TestMainMenuSend(t *testing.T) {
 }

 func TestGroups(t *testing.T) {
-	groups, err := driver.LoadTestGroups(*groupTestFile)
+	groups, err := driver.LoadTestGroups(groupTestFile)
 	if err != nil {
 		log.Fatalf("Failed to load test groups: %v", err)
 	}
--- a/menutraversal_test/profile_edit_start_familyname.json
+++ b/menutraversal_test/profile_edit_start_familyname.json
@ -1,68 +0,0 @@
-{
-    "groups": [
-        { 
-                "name": "menu_my_account_edit_all_account_details_starting_from_family_name",
-                "steps": [
-                    {
-                        "input": "",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "2",
-                        "expectedContent": "Enter family name:\n0:Back"
-                    },
-                    {
-                        "input": "bar",
-                        "expectedContent": "Select gender: \n1:Male\n2:Female\n3:Unspecified\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent":  "Enter your year of birth\n0:Back"
-                    },
-                    {
-                        "input": "1940",
-                        "expectedContent": "Enter your location:\n0:Back"
-                    },
-                    {
-                        "input": "Kilifi",
-                        "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                    },
-                    {
-                        "input": "Bananas",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    }
-                ]
-            }
-    ]
-}
-      
-        
-       
-        
-    
-
-
-    
-
-
-    
--- a/menutraversal_test/profile_edit_start_firstname.json
+++ b/menutraversal_test/profile_edit_start_firstname.json
@ -1,61 +0,0 @@
-{
-    "groups": [
-        { 
-            "name": "menu_my_account_edit_all_account_details_starting_from_firstname",
-            "steps": [
-                {
-                    "input": "",
-                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                },
-                {
-                    "input": "3",
-                    "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                },
-                {
-                    "input": "1",
-                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                },
-                {
-                    "input": "1",
-                    "expectedContent": "Enter your first names:\n0:Back"
-                },
-                {
-                    "input": "foo",
-                    "expectedContent": "Enter family name:\n0:Back"
-                },
-                {
-                    "input": "bar",
-                    "expectedContent": "Select gender: \n1:Male\n2:Female\n3:Unspecified\n0:Back"
-                },
-                {
-                    "input": "1",
-                    "expectedContent":  "Enter your year of birth\n0:Back"
-                },
-                {
-                    "input": "1940",
-                    "expectedContent": "Enter your location:\n0:Back"
-                },
-                {
-                    "input": "Kilifi",
-                    "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                },
-                {
-                    "input": "Bananas",
-                    "expectedContent": "Please enter your PIN:"
-                },
-                {
-                    "input": "1234",
-                    "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                },
-                {
-                    "input": "0",
-                    "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                },
-                {
-                    "input": "0",
-                    "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                }
-            ]
-        }
-    ]
-}
--- a/menutraversal_test/profile_edit_start_gender.json
+++ b/menutraversal_test/profile_edit_start_gender.json
@ -1,55 +0,0 @@
-{
-    "groups": [
-        { 
-                "name": "menu_my_account_edit_all_account_details_starting_from_gender",
-                "steps": [
-                    {
-                        "input": "",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "Select gender: \n1:Male\n2:Female\n3:Unspecified\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent":  "Enter your year of birth\n0:Back"
-                    },
-                    {
-                        "input": "1940",
-                        "expectedContent": "Enter your location:\n0:Back"
-                    },
-                    {
-                        "input": "Kilifi",
-                        "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                    },
-                    {
-                        "input": "Bananas",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    }
-                ]
-            }
-    ]
-}
-      
-      
--- a/menutraversal_test/profile_edit_start_location.json
+++ b/menutraversal_test/profile_edit_start_location.json
@ -1,46 +0,0 @@
-{
-    "groups": [
-        { 
-                "name": "menu_my_account_edit_all_account_details_starting_from_location",
-                "steps": [
-                    {
-                        "input": "",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },  
-                    {
-                        "input": "5",
-                        "expectedContent": "Enter your location:\n0:Back"
-                    },
-                    {
-                        "input": "Kilifi",
-                        "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                    },
-                    {
-                        "input": "Bananas",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    }
-                ]
-            }
-    ]
-}
-     
--- a/menutraversal_test/profile_edit_start_offerings.json
+++ b/menutraversal_test/profile_edit_start_offerings.json
@ -1,42 +0,0 @@
-{
-    "groups": [
-        { 
-                "name": "menu_my_account_edit_all_account_details_starting_from_offerings",
-                "steps": [
-                    {
-                        "input": "",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "6",
-                        "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                    },
-                    {
-                        "input": "Bananas",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    }
-                ]
-            }
-    ]
-}
-     
--- a/menutraversal_test/profile_edit_start_yob.json
+++ b/menutraversal_test/profile_edit_start_yob.json
@ -1,50 +0,0 @@
-{
-    "groups": [
-        { 
-                "name": "menu_my_account_edit_all_account_details_starting_from_yob",
-                "steps": [
-                    {
-                        "input": "",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "4",
-                        "expectedContent":  "Enter your year of birth\n0:Back"
-                    },
-                    {
-                        "input": "1940",
-                        "expectedContent": "Enter your location:\n0:Back"
-                    },
-                    {
-                        "input": "Kilifi",
-                        "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                    },
-                    {
-                        "input": "Bananas",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    }
-                ]
-            }
-    ]
-}
-     
--- a/menutraversal_test/profile_edit_when_adjacent_item_set.json
+++ b/menutraversal_test/profile_edit_when_adjacent_item_set.json
@ -1,70 +0,0 @@
-{
-    "groups": [
-        { 
-                "name": "menu_my_account_edit_familyname_when_adjacent_profile_information_set",
-                "steps": [
-                    {
-                        "input": "",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "3",
-                        "expectedContent": "Select gender: \n1:Male\n2:Female\n3:Unspecified\n0:Back"
-                    },
-                    {
-                        "input": "1",
-                        "expectedContent":  "Enter your year of birth\n0:Back"
-                    },
-                    {
-                        "input": "1940",
-                        "expectedContent": "Enter your location:\n0:Back"
-                    },
-                    {
-                        "input": "Kilifi",
-                        "expectedContent": "Enter the services or goods you offer: \n0:Back"
-                    },
-                    {
-                        "input": "Bananas",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "2",
-                        "expectedContent": "Enter family name:\n0:Back"
-                    },
-                    {
-                        "input": "foo2",
-                        "expectedContent": "Please enter your PIN:"
-                    },
-                    {
-                        "input": "1234",
-                        "expectedContent": "Profile updated successfully\n\n0:Back\n9:Quit"
-                    },
-                    {
-                       "input": "0",
-                       "expectedContent": "My profile\n1:Edit name\n2:Edit family name\n3:Edit gender\n4:Edit year of birth\n5:Edit location\n6:Edit offerings\n7:View profile\n0:Back"
-                    },
-                    {
-                        "input": "0",
-                        "expectedContent": "{balance}\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
-                    }
-                ]
-            }
-    ]
-}
-    
--- a/menutraversal_test/test_setup.json
+++ b/menutraversal_test/test_setup.json
@ -7,11 +7,11 @@
                "steps": [
                    {
                        "input": "",
-                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n0:English\n1:Kiswahili"
+                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n0:english\n1:kiswahili"
                    },
                    {
                        "input": "0",
-                        "expectedContent": "Do you agree to terms and conditions?\nhttps://grassecon.org/pages/terms-and-conditions\n\n0:Yes\n1:No"
+                        "expectedContent": "Do you agree to terms and conditions?\n0:yes\n1:no"
                    },
                    {
                        "input": "0",
@ -23,7 +23,7 @@
                    },
                    {
                        "input": "1111",
-                        "expectedContent": "The PIN is not a match. Try again\n1:Retry\n9:Quit"
+                        "expectedContent": "The PIN is not a match. Try again\n1:retry\n9:Quit"
                    },
                    {
                        "input": "1",
@ -40,11 +40,11 @@
                "steps": [
                    {
                        "input": "",
-                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n0:English\n1:Kiswahili"
+                        "expectedContent": "Welcome to Sarafu Network\nPlease select a language\n0:english\n1:kiswahili"
                    },
                    {
                        "input": "0",
-                        "expectedContent": "Do you agree to terms and conditions?\nhttps://grassecon.org/pages/terms-and-conditions\n\n0:Yes\n1:No"
+                        "expectedContent": "Do you agree to terms and conditions?\n0:yes\n1:no"
                    },
                    {
                        "input": "1",
@ -53,7 +53,7 @@
                ]
            },
            {
-                "name": "send_with_invite",
+                "name": "send_with_invalid_inputs",
                "steps": [
                    {
                        "input": "",
@ -61,23 +61,43 @@
                    },
                    {
                        "input": "1",
-                        "expectedContent": "Enter recipient's phone number/address/alias:\n0:Back"
+                        "expectedContent": "Enter recipient's phone number:\n0:Back"
                    },
                    {
                        "input": "000",
-                        "expectedContent": "000 is invalid, please try again:\n1:Retry\n9:Quit"
+                        "expectedContent": "000 is not registered or invalid, please try again:\n1:retry\n9:Quit"
                    },
                    {
                        "input": "1",
-                        "expectedContent": "Enter recipient's phone number/address/alias:\n0:Back"
+                        "expectedContent": "Enter recipient's phone number:\n0:Back"
                    },
                    {
-                        "input": "0712345678",
-                        "expectedContent": "0712345678 is not registered, please try again:\n1:Retry\n2:Invite to Sarafu Network\n9:Quit"
+                        "input": "065656",
+                        "expectedContent": "{max_amount}\nEnter amount:\n0:Back"
                    },
                    {
-                        "input": "2",
-                        "expectedContent": "Your invite request for 0712345678 to Sarafu Network failed. Please try again later."
+                        "input": "10000000",
+                        "expectedContent": "Amount 10000000 is invalid, please try again:\n1:retry\n9:Quit"
+                    },
+                    {
+                        "input": "1",
+                        "expectedContent": "{max_amount}\nEnter amount:\n0:Back"
+                    },
+                    {
+                        "input": "1.00",
+                        "expectedContent": "065656 will receive {send_amount} from {session_id}\nPlease enter your PIN to confirm:\n0:Back\n9:Quit"
+                    },
+                    {
+                        "input": "1222",
+                        "expectedContent": "Incorrect pin\n1:retry\n9:Quit"
+                    },
+                    {
+                        "input": "1",
+                        "expectedContent": "065656 will receive {send_amount} from {session_id}\nPlease enter your PIN to confirm:\n0:Back\n9:Quit"
+                    },
+                    {
+                        "input": "1234",
+                        "expectedContent": "Your request has been sent. 065656 will receive {send_amount} from {session_id}."
                    }
                ]
            },
@ -120,7 +140,7 @@
                    },
                    {
                        "input": "6",
-                        "expectedContent": "Address: {public_key}\n0:Back\n9:Quit"
+                        "expectedContent": "Address: {public_key}\n9:Quit"
                    },
                    {
                        "input": "9",
--- a/models/accountresponse.go
+++ b/models/accountresponse.go
@ -1,6 +0,0 @@
-package models
-
-type AccountResult struct {
-	PublicKey  string `json:"publicKey"`
-	TrackingId string `json:"trackingId"`
-}
--- a/models/balanceresponse.go
+++ b/models/balanceresponse.go
@ -1,8 +0,0 @@
-package models
-
-import "encoding/json"
-
-type BalanceResult struct {
-	Balance string      `json:"balance"`
-	Nonce   json.Number `json:"nonce"`
-}
--- a/models/profile.go
+++ b/models/profile.go
@ -1,18 +0,0 @@
-package models
-
-type Profile struct {
-	ProfileItems []string
-	Max          int
-}
-
-func (p *Profile) InsertOrShift(index int, value string) {
-	if index < len(p.ProfileItems) {
-		p.ProfileItems = append(p.ProfileItems[:index], value)
-	} else {
-		for len(p.ProfileItems) < index {
-			p.ProfileItems = append(p.ProfileItems, "0")
-		}
-		p.ProfileItems = append(p.ProfileItems, "0") 
-		p.ProfileItems[index] = value
-	}
-}
--- a/models/token_transfer_response.go
+++ b/models/token_transfer_response.go
@ -1,5 +0,0 @@
-package models
-
-type TokenTransferResponse struct {
-	TrackingId string `json:"trackingId"`
-}
--- a/models/trackstatusresponse.go
+++ b/models/trackstatusresponse.go
@ -1,18 +0,0 @@
-package models
-
-import (
-	"encoding/json"
-	"time"
-)
-
-type Transaction struct {
-	CreatedAt     time.Time   `json:"createdAt"`
-	Status        string      `json:"status"`
-	TransferValue json.Number `json:"transferValue"`
-	TxHash        string      `json:"txHash"`
-	TxType        string      `json:"txType"`
-}
-
-type TrackStatusResult struct {
-	Active bool `json:"active"`
-}
--- a/models/voucher_data_result.go
+++ b/models/voucher_data_result.go
@ -1,10 +0,0 @@
-package models
-
-type VoucherDataResult struct {
-	TokenName      string `json:"tokenName"`
-	TokenSymbol    string `json:"tokenSymbol"`
-	TokenDecimals  int    `json:"tokenDecimals"`
-	SinkAddress    string `json:"sinkAddress"`
-	TokenCommodity string `json:"tokenCommodity"`
-	TokenLocation  string `json:"tokenLocation"`
-}
--- a/remote/accountservice.go
+++ b/remote/accountservice.go
@ -1,294 +0,0 @@
-package remote
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"errors"
-	"io"
-	"log"
-	"net/http"
-	"net/url"
-
-	"git.grassecon.net/urdt/ussd/config"
-	"git.grassecon.net/urdt/ussd/models"
-	"github.com/grassrootseconomics/eth-custodial/pkg/api"
-	dataserviceapi "github.com/grassrootseconomics/ussd-data-service/pkg/api"
-)
-
-type AccountServiceInterface interface {
-	CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResult, error)
-	CreateAccount(ctx context.Context) (*models.AccountResult, error)
-	TrackAccountStatus(ctx context.Context, publicKey string) (*models.TrackStatusResult, error)
-	FetchVouchers(ctx context.Context, publicKey string) ([]dataserviceapi.TokenHoldings, error)
-	FetchTransactions(ctx context.Context, publicKey string) ([]dataserviceapi.Last10TxResponse, error)
-	VoucherData(ctx context.Context, address string) (*models.VoucherDataResult, error)
-	TokenTransfer(ctx context.Context, amount, from, to, tokenAddress string) (*models.TokenTransferResponse, error)
-	CheckAliasAddress(ctx context.Context, alias string) (*dataserviceapi.AliasAddress, error)
-}
-
-type AccountService struct {
-}
-
-// Parameters:
-//   - trackingId: A unique identifier for the account.This should be obtained from a previous call to
-//     CreateAccount or a similar function that returns an AccountResponse. The `trackingId` field in the
-//     AccountResponse struct can be used here to check the account status during a transaction.
-//
-// Returns:
-//   - string: The status of the transaction as a string. If there is an error during the request or processing, this will be an empty string.
-//   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
-//     If no error occurs, this will be nil
-func (as *AccountService) TrackAccountStatus(ctx context.Context, publicKey string) (*models.TrackStatusResult, error) {
-	var r models.TrackStatusResult
-
-	ep, err := url.JoinPath(config.TrackURL, publicKey)
-	if err != nil {
-		return nil, err
-	}
-
-	req, err := http.NewRequest("GET", ep, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = doRequest(ctx, req, &r)
-	if err != nil {
-		return nil, err
-	}
-
-	return &r, nil
-}
-
-// CheckBalance retrieves the balance for a given public key from the custodial balance API endpoint.
-// Parameters:
-//   - publicKey: The public key associated with the account whose balance needs to be checked.
-func (as *AccountService) CheckBalance(ctx context.Context, publicKey string) (*models.BalanceResult, error) {
-	var balanceResult models.BalanceResult
-
-	ep, err := url.JoinPath(config.BalanceURL, publicKey)
-	if err != nil {
-		return nil, err
-	}
-
-	req, err := http.NewRequest("GET", ep, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = doRequest(ctx, req, &balanceResult)
-	return &balanceResult, err
-}
-
-// CreateAccount creates a new account in the custodial system.
-// Returns:
-//   - *models.AccountResponse: A pointer to an AccountResponse struct containing the details of the created account.
-//     If there is an error during the request or processing, this will be nil.
-//   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
-//     If no error occurs, this will be nil.
-func (as *AccountService) CreateAccount(ctx context.Context) (*models.AccountResult, error) {
-	var r models.AccountResult
-	// Create a new request
-	req, err := http.NewRequest("POST", config.CreateAccountURL, nil)
-	if err != nil {
-		return nil, err
-	}
-	_, err = doRequest(ctx, req, &r)
-	if err != nil {
-		return nil, err
-	}
-
-	return &r, nil
-}
-
-// FetchVouchers retrieves the token holdings for a given public key from the data indexer API endpoint
-// Parameters:
-//   - publicKey: The public key associated with the account.
-func (as *AccountService) FetchVouchers(ctx context.Context, publicKey string) ([]dataserviceapi.TokenHoldings, error) {
-	var r struct {
-		Holdings []dataserviceapi.TokenHoldings `json:"holdings"`
-	}
-
-	ep, err := url.JoinPath(config.VoucherHoldingsURL, publicKey)
-	if err != nil {
-		return nil, err
-	}
-
-	req, err := http.NewRequest("GET", ep, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = doRequest(ctx, req, &r)
-	if err != nil {
-		return nil, err
-	}
-
-	return r.Holdings, nil
-}
-
-// FetchTransactions retrieves the last 10 transactions for a given public key from the data indexer API endpoint
-// Parameters:
-//   - publicKey: The public key associated with the account.
-func (as *AccountService) FetchTransactions(ctx context.Context, publicKey string) ([]dataserviceapi.Last10TxResponse, error) {
-	var r struct {
-		Transfers []dataserviceapi.Last10TxResponse `json:"transfers"`
-	}
-
-	ep, err := url.JoinPath(config.VoucherTransfersURL, publicKey)
-	if err != nil {
-		return nil, err
-	}
-
-	req, err := http.NewRequest("GET", ep, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = doRequest(ctx, req, &r)
-	if err != nil {
-		return nil, err
-	}
-
-	return r.Transfers, nil
-}
-
-// VoucherData retrieves voucher metadata from the data indexer API endpoint.
-// Parameters:
-//   - address: The voucher address.
-func (as *AccountService) VoucherData(ctx context.Context, address string) (*models.VoucherDataResult, error) {
-	var r struct {
-		TokenDetails models.VoucherDataResult `json:"tokenDetails"`
-	}
-
-	ep, err := url.JoinPath(config.VoucherDataURL, address)
-	if err != nil {
-		return nil, err
-	}
-
-	req, err := http.NewRequest("GET", ep, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = doRequest(ctx, req, &r)
-	return &r.TokenDetails, err
-}
-
-// TokenTransfer creates a new token transfer in the custodial system.
-// Returns:
-//   - *models.TokenTransferResponse: A pointer to an TokenTransferResponse struct containing the trackingId.
-//     If there is an error during the request or processing, this will be nil.
-//   - error: An error if any occurred during the HTTP request, reading the response, or unmarshalling the JSON data.
-//     If no error occurs, this will be nil.
-func (as *AccountService) TokenTransfer(ctx context.Context, amount, from, to, tokenAddress string) (*models.TokenTransferResponse, error) {
-	var r models.TokenTransferResponse
-
-	// Create request payload
-	payload := map[string]string{
-		"amount":       amount,
-		"from":         from,
-		"to":           to,
-		"tokenAddress": tokenAddress,
-	}
-
-	payloadBytes, err := json.Marshal(payload)
-	if err != nil {
-		return nil, err
-	}
-
-	// Create a new request
-	req, err := http.NewRequest("POST", config.TokenTransferURL, bytes.NewBuffer(payloadBytes))
-	if err != nil {
-		return nil, err
-	}
-	_, err = doRequest(ctx, req, &r)
-	if err != nil {
-		return nil, err
-	}
-
-	return &r, nil
-}
-
-// CheckAliasAddress retrieves the address of an alias from the API endpoint.
-// Parameters:
-//   - alias: The alias of the user.
-func (as *AccountService) CheckAliasAddress(ctx context.Context, alias string) (*dataserviceapi.AliasAddress, error) {
-	var r dataserviceapi.AliasAddress
-
-	ep, err := url.JoinPath(config.CheckAliasURL, alias)
-	if err != nil {
-		return nil, err
-	}
-
-	req, err := http.NewRequest("GET", ep, nil)
-	if err != nil {
-		return nil, err
-	}
-
-	_, err = doRequest(ctx, req, &r)
-	return &r, err
-}
-
-func doRequest(ctx context.Context, req *http.Request, rcpt any) (*api.OKResponse, error) {
-	var okResponse api.OKResponse
-	var errResponse api.ErrResponse
-
-	req.Header.Set("Authorization", "Bearer "+config.BearerToken)
-	req.Header.Set("Content-Type", "application/json")
-
-	logRequestDetails(req)
-
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		log.Printf("Failed to make %s request to endpoint: %s with reason: %s", req.Method, req.URL, err.Error())
-		errResponse.Description = err.Error()
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	log.Printf("Received response for %s: Status Code: %d | Content-Type: %s", req.URL, resp.StatusCode, resp.Header.Get("Content-Type"))
-	body, err := io.ReadAll(resp.Body)
-	if err != nil {
-		return nil, err
-	}
-	if resp.StatusCode >= http.StatusBadRequest {
-		err := json.Unmarshal([]byte(body), &errResponse)
-		if err != nil {
-			return nil, err
-		}
-		return nil, errors.New(errResponse.Description)
-	}
-	err = json.Unmarshal([]byte(body), &okResponse)
-	if err != nil {
-		return nil, err
-	}
-	if len(okResponse.Result) == 0 {
-		return nil, errors.New("Empty api result")
-	}
-
-	v, err := json.Marshal(okResponse.Result)
-	if err != nil {
-		return nil, err
-	}
-
-	err = json.Unmarshal(v, &rcpt)
-	return &okResponse, err
-}
-
-func logRequestDetails(req *http.Request) {
-	var bodyBytes []byte
-	contentType := req.Header.Get("Content-Type")
-	if req.Body != nil {
-		bodyBytes, err := io.ReadAll(req.Body)
-		if err != nil {
-			log.Printf("Error reading request body: %s", err)
-			return
-		}
-		req.Body = io.NopCloser(bytes.NewBuffer(bodyBytes))
-	} else {
-		bodyBytes = []byte("-")
-	}
-
-	log.Printf("URL: %s | Content-Type: %s | Method: %s| Request Body: %s", req.URL, contentType, req.Method, string(bodyBytes))
-}
--- a/services/registration/_catch_swa
+++ b/services/registration/_catch_swa
@ -1 +0,0 @@
-Tatizo la kimtambo limetokea,tafadhali jaribu tena baadaye.
--- a/services/registration/address.vis
+++ b/services/registration/address.vis
@ -1,8 +1,6 @@
 LOAD check_identifier 0
 RELOAD check_identifier
 MAP check_identifier
-MOUT back 0
 MOUT quit 9
 HALT
-INCMP _ 0
 INCMP quit 9
--- a/services/registration/address_swa
+++ b/services/registration/address_swa
@ -1 +0,0 @@
-Anwani:{{.check_identifier}}
--- a/services/registration/amount.vis
+++ b/services/registration/amount.vis
@ -6,10 +6,10 @@ MOUT back 0
 HALT
 LOAD validate_amount 64
 RELOAD validate_amount
-CATCH api_failure flag_api_call_error  1
+CATCH api_failure  flag_api_call_error  1
 CATCH invalid_amount flag_invalid_amount 1
 INCMP _ 0
-LOAD get_recipient 0
+LOAD get_recipient 12
 LOAD get_sender 64
 LOAD get_amount 32
 INCMP transaction_pin *
--- a/services/registration/api_failure.vis
+++ b/services/registration/api_failure.vis
@ -1,5 +1,5 @@
-MOUT retry 1
+MOUT retry 0
 MOUT quit 9
 HALT
-INCMP _ 1
+INCMP _ 0
 INCMP quit 9
--- a/services/registration/check_statement
+++ b/services/registration/check_statement
@ -1 +0,0 @@
-Please enter your PIN to view statement:
--- a/services/registration/check_statement.vis
+++ b/services/registration/check_statement.vis
@ -1,12 +0,0 @@
-LOAD check_transactions 0
-RELOAD check_transactions
-CATCH no_transfers flag_no_transfers 1
-LOAD authorize_account 6
-MOUT back 0
-MOUT quit 9
-HALT
-RELOAD authorize_account
-CATCH incorrect_pin flag_incorrect_pin 1
-INCMP _ 0
-INCMP quit 9
-INCMP transactions *
--- a/services/registration/check_statement_swa
+++ b/services/registration/check_statement_swa
@ -1 +0,0 @@
-Tafadhali weka PIN yako kuona taarifa ya matumizi:
--- a/services/registration/comminity_balance_swa
+++ b/services/registration/comminity_balance_swa
@ -1 +1 @@
-{{.fetch_community_balance}}
+Salio la kikundi
--- a/services/registration/community_balance
+++ b/services/registration/community_balance
@ -1 +1 @@
-{{.fetch_community_balance}}
+{{.fetch_custodial_balances}}
--- a/services/registration/community_balance.vis
+++ b/services/registration/community_balance.vis
@ -1,7 +1,7 @@
 LOAD reset_incorrect 6
-LOAD fetch_community_balance 0
+LOAD fetch_custodial_balances 0
 CATCH api_failure  flag_api_call_error  1
-MAP fetch_community_balance
+MAP fetch_custodial_balances
 CATCH incorrect_pin flag_incorrect_pin 1
 CATCH pin_entry flag_account_authorized 0
 MOUT back 0
--- a/services/registration/confirm_others_new_pin
+++ b/services/registration/confirm_others_new_pin
@ -1 +0,0 @@
-Please confirm new PIN  for:{{.retrieve_blocked_number}}
--- a/services/registration/confirm_others_new_pin.vis
+++ b/services/registration/confirm_others_new_pin.vis
@ -1,14 +0,0 @@
-CATCH pin_entry flag_incorrect_pin 1
-RELOAD retrieve_blocked_number
-MAP retrieve_blocked_number
-CATCH invalid_others_pin flag_valid_pin 0
-CATCH pin_reset_result flag_account_authorized 1
-LOAD save_others_temporary_pin 6
-RELOAD save_others_temporary_pin
-MOUT back 0
-HALT 
-INCMP _ 0
-LOAD check_pin_mismatch 0
-RELOAD check_pin_mismatch
-CATCH others_pin_mismatch flag_pin_mismatch 1
-INCMP pin_entry *
--- a/Show More
+++ b/Show More
				`@ -1 +0,0 @@`
				`Tatizo la kimtambo limetokea,tafadhali jaribu tena baadaye.`
				`@ -1 +0,0 @@`
				`Tafadhali weka PIN yako kuona taarifa ya matumizi:`
				`@ -1 +0,0 @@`
				`Please confirm new PIN for:{{.retrieve_blocked_number}}`