diff --git a/Makefile b/Makefile
index 0507e1a..e660649 100644
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,22 @@
 # Author:	Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
 # SPDX-License-Identifier:	GPL-3.0-or-later
-# File-version: 1
+# File-version: 3
 
 INPUTS = $(wildcard *.sol)
-OUTPUTS = $(patsubst %.sol, %.abi, $(INPUTS))
+PREFIX = /usr/local/share/cic/solidity/abi
 
-%.abi:
-	solc $(basename $@).sol --abi | awk 'NR>3' > $@
+%.abi: $(wildcard *.sol)
+	install -vDm0644 $@ $(PREFIX)/$@
 
-all: $(OUTPUTS)
+%.sol:
+	solc $@ --abi | awk 'NR>3' > $(basename $@).abi
+
+# TODO: improve, does not detect changes in sol files (I suck at writing makefiles)
+all: $(INPUTS)
+
+install: $(wildcard *.abi)
 
 clean:
 	rm -vf *.abi
 
-.PHONY: clean
+.PHONY: clean install
diff --git a/Registry.sol b/Registry.sol
index efb96e4..9d6a9e1 100644
--- a/Registry.sol
+++ b/Registry.sol
@@ -5,6 +5,6 @@ pragma solidity >=0.6.12;
 // File-version: 1
 
 
-interface Registry {
+interface RegistryClient {
 	function addressOf(address) external view returns (address);
 }
diff --git a/abis/AccountsIndex.abi b/abis/AccountsIndex.abi
new file mode 100644
index 0000000..59de177
--- /dev/null
+++ b/abis/AccountsIndex.abi
@@ -0,0 +1 @@
+[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"addedAccount","type":"address"},{"indexed":true,"internalType":"uint256","name":"accountIndex","type":"uint256"}],"name":"AccountAdded","type":"event"},{"inputs":[{"internalType":"uint256","name":"_idx","type":"uint256"}],"name":"accounts","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"accountsIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"add","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_writer","type":"address"}],"name":"addWriter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"count","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_writer","type":"address"}],"name":"deleteWriter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"have","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]
diff --git a/abis/Converter.abi b/abis/Converter.abi
new file mode 100644
index 0000000..89c75dd
--- /dev/null
+++ b/abis/Converter.abi
@@ -0,0 +1 @@
+[{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_reserveToken","type":"address"}],"name":"reserveBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"reserveRatio","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"reserveTokenCount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"reserveTokens","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_reserveToken","type":"address"}],"name":"reserveWeight","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_conversionFee","type":"uint32"}],"name":"setConversionFee","outputs":[],"stateMutability":"nonpayable","type":"function"}]
diff --git a/abis/ConverterRegistry.abi b/abis/ConverterRegistry.abi
new file mode 100644
index 0000000..b405748
--- /dev/null
+++ b/abis/ConverterRegistry.abi
@@ -0,0 +1 @@
+[{"inputs":[],"name":"getConvertibleTokens","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_type","type":"uint16"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint8","name":"_decimals","type":"uint8"},{"internalType":"uint32","name":"_maxConversionFee","type":"uint32"},{"internalType":"address[]","name":"_reserveTokens","type":"address[]"},{"internalType":"uint32[]","name":"_reserveWeights","type":"uint32[]"}],"name":"newConverter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"nonpayable","type":"function"}]
diff --git a/abis/ERC20.abi b/abis/ERC20.abi
new file mode 100644
index 0000000..d50ea47
--- /dev/null
+++ b/abis/ERC20.abi
@@ -0,0 +1 @@
+[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_owner","type":"address"},{"indexed":true,"internalType":"address","name":"_spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":true,"internalType":"address","name":"_to","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"address","name":"_to","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
diff --git a/abis/Faucet.abi b/abis/Faucet.abi
new file mode 100644
index 0000000..0c437e6
--- /dev/null
+++ b/abis/Faucet.abi
@@ -0,0 +1 @@
+[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_recipient","type":"address"},{"indexed":true,"internalType":"address","name":"_token","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"FaucetFail","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_recipient","type":"address"},{"indexed":true,"internalType":"address","name":"_token","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"}],"name":"FaucetUsed","type":"event"},{"inputs":[],"name":"amount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_recipient","type":"address"}],"name":"giveTo","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"setAmount","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]
diff --git a/abis/Network.abi b/abis/Network.abi
new file mode 100644
index 0000000..68e237a
--- /dev/null
+++ b/abis/Network.abi
@@ -0,0 +1 @@
+[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_smartToken","type":"address"},{"indexed":true,"internalType":"address","name":"_fromToken","type":"address"},{"indexed":true,"internalType":"address","name":"_toToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"_fromAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_toAmount","type":"uint256"},{"indexed":false,"internalType":"address","name":"_trader","type":"address"}],"name":"Conversion","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"convert","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"rateByPath","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]
diff --git a/abis/Registry.abi b/abis/Registry.abi
new file mode 100644
index 0000000..1ff5f61
--- /dev/null
+++ b/abis/Registry.abi
@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]
diff --git a/abis/TransferApproval.abi b/abis/TransferApproval.abi
new file mode 100644
index 0000000..dcbf2d6
--- /dev/null
+++ b/abis/TransferApproval.abi
@@ -0,0 +1 @@
+[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"serial","type":"uint256"}],"name":"NewExecution","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"serial","type":"uint256"}],"name":"NewRejection","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_sender","type":"address"},{"indexed":true,"internalType":"address","name":"_recipient","type":"address"},{"indexed":true,"internalType":"address","name":"_token","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_serial","type":"uint256"}],"name":"NewRequest","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"approvers","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_serial","type":"uint256"}],"name":"execute","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_serial","type":"uint256"}],"name":"reject","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"request","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"requests","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"serial","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]
diff --git a/build_docker.sh b/build_docker.sh
new file mode 100644
index 0000000..4187202
--- /dev/null
+++ b/build_docker.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+docker build -t grassrootseconomics:cic .