19724 lines
945 KiB
JSON
19724 lines
945 KiB
JSON
{
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"contractName": "LiquidTokenConverter",
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"abi": [
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{
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"inputs": [
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{
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"internalType": "contract ISmartToken",
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"name": "_token",
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"type": "address"
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},
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{
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"internalType": "contract IContractRegistry",
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"name": "_registry",
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|
"type": "address"
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|
},
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{
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|
"internalType": "uint32",
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"name": "_maxConversionFee",
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"type": "uint32"
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}
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|
],
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"stateMutability": "nonpayable",
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"type": "constructor"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "uint16",
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"name": "_type",
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"type": "uint16"
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},
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{
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"indexed": true,
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"internalType": "contract IConverterAnchor",
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"name": "_anchor",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "bool",
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"name": "_activated",
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"type": "bool"
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}
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],
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"name": "Activation",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "contract IERC20Token",
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"name": "_fromToken",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "contract IERC20Token",
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"name": "_toToken",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "address",
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"name": "_trader",
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"type": "address"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "_amount",
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"type": "uint256"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "_return",
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"type": "uint256"
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},
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{
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"indexed": false,
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"internalType": "int256",
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"name": "_conversionFee",
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"type": "int256"
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}
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],
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"name": "Conversion",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": false,
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"internalType": "uint32",
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"name": "_prevFee",
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"type": "uint32"
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},
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{
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"indexed": false,
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"internalType": "uint32",
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"name": "_newFee",
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"type": "uint32"
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}
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],
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"name": "ConversionFeeUpdate",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "address",
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"name": "_prevOwner",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "address",
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"name": "_newOwner",
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"type": "address"
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}
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],
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"name": "OwnerUpdate",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"internalType": "contract IERC20Token",
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"name": "_token1",
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"type": "address"
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},
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{
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"indexed": true,
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"internalType": "contract IERC20Token",
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"name": "_token2",
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"type": "address"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "_rateN",
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"type": "uint256"
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},
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{
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"indexed": false,
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"internalType": "uint256",
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"name": "_rateD",
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"type": "uint256"
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}
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],
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"name": "TokenRateUpdate",
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"type": "event"
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},
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{
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"inputs": [],
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"name": "acceptOwnership",
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"outputs": [],
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"stateMutability": "nonpayable",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "acceptTokenOwnership",
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"outputs": [],
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"stateMutability": "nonpayable",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "anchor",
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"outputs": [
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{
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"internalType": "contract IConverterAnchor",
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"name": "",
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"type": "address"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "connectorTokenCount",
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"outputs": [
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{
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"internalType": "uint16",
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"name": "",
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"type": "uint16"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "uint256",
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"name": "_index",
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"type": "uint256"
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}
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],
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"name": "connectorTokens",
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"outputs": [
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{
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"internalType": "contract IERC20Token",
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"name": "",
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"type": "address"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "contract IERC20Token",
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"name": "_address",
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"type": "address"
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}
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],
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"name": "connectors",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
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"type": "uint256"
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},
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{
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"internalType": "uint32",
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"name": "",
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"type": "uint32"
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},
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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},
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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},
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "conversionFee",
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"outputs": [
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{
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"internalType": "uint32",
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"name": "",
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"type": "uint32"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "conversionWhitelist",
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"outputs": [
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{
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"internalType": "contract IWhitelist",
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"name": "",
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"type": "address"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [],
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"name": "conversionsEnabled",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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"type": "bool"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "contract IERC20Token",
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"name": "_sourceToken",
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"type": "address"
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},
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{
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"internalType": "contract IERC20Token",
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"name": "_targetToken",
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"type": "address"
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},
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{
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"internalType": "uint256",
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"name": "_amount",
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"type": "uint256"
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},
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{
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"internalType": "address",
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"name": "_trader",
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"type": "address"
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},
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{
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"internalType": "address payable",
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"name": "_beneficiary",
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"type": "address"
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}
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],
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"name": "convert",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
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"type": "uint256"
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}
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],
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"stateMutability": "payable",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "contract IERC20Token",
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"name": "_connectorToken",
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"type": "address"
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}
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],
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"name": "getConnectorBalance",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
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"type": "uint256"
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}
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],
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"stateMutability": "view",
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"type": "function"
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},
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{
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"inputs": [
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{
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"internalType": "contract IERC20Token",
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"name": "_sourceToken",
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"type": "address"
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},
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{
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"internalType": "contract IERC20Token",
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"name": "_targetToken",
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"type": "address"
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},
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{
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"internalType": "uint256",
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"name": "_amount",
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"type": "uint256"
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}
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],
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"name": "getReturn",
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"outputs": [
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{
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"internalType": "uint256",
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"name": "",
|
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"type": "uint256"
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},
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|
{
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|
"internalType": "uint256",
|
|
"name": "",
|
|
"type": "uint256"
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}
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],
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"stateMutability": "view",
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|
"type": "function"
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|
},
|
|
{
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"inputs": [],
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|
"name": "hasETHReserve",
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"outputs": [
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{
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"internalType": "bool",
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"name": "",
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|
"type": "bool"
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|
}
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],
|
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"stateMutability": "view",
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"type": "function"
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|
},
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|
{
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"inputs": [],
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|
"name": "isActive",
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|
"outputs": [
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|
{
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|
"internalType": "bool",
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|
"name": "",
|
|
"type": "bool"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
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|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "isV28OrHigher",
|
|
"outputs": [
|
|
{
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|
"internalType": "bool",
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"name": "",
|
|
"type": "bool"
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}
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|
],
|
|
"stateMutability": "pure",
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|
"type": "function"
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|
},
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{
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"inputs": [],
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"name": "maxConversionFee",
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|
"outputs": [
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|
{
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|
"internalType": "uint32",
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"name": "",
|
|
"type": "uint32"
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|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
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"inputs": [],
|
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"name": "newOwner",
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"outputs": [
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{
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"internalType": "address",
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|
"name": "",
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|
"type": "address"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "onlyOwnerCanUpdateRegistry",
|
|
"outputs": [
|
|
{
|
|
"internalType": "bool",
|
|
"name": "",
|
|
"type": "bool"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "owner",
|
|
"outputs": [
|
|
{
|
|
"internalType": "address",
|
|
"name": "",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "prevRegistry",
|
|
"outputs": [
|
|
{
|
|
"internalType": "contract IContractRegistry",
|
|
"name": "",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "registry",
|
|
"outputs": [
|
|
{
|
|
"internalType": "contract IContractRegistry",
|
|
"name": "",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"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": [
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "",
|
|
"type": "uint256"
|
|
}
|
|
],
|
|
"name": "reserveTokens",
|
|
"outputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "_reserveToken",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "reserveWeight",
|
|
"outputs": [
|
|
{
|
|
"internalType": "uint32",
|
|
"name": "",
|
|
"type": "uint32"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "reserves",
|
|
"outputs": [
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "balance",
|
|
"type": "uint256"
|
|
},
|
|
{
|
|
"internalType": "uint32",
|
|
"name": "weight",
|
|
"type": "uint32"
|
|
},
|
|
{
|
|
"internalType": "bool",
|
|
"name": "deprecated1",
|
|
"type": "bool"
|
|
},
|
|
{
|
|
"internalType": "bool",
|
|
"name": "deprecated2",
|
|
"type": "bool"
|
|
},
|
|
{
|
|
"internalType": "bool",
|
|
"name": "isSet",
|
|
"type": "bool"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "restoreRegistry",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "bool",
|
|
"name": "_onlyOwnerCanUpdateRegistry",
|
|
"type": "bool"
|
|
}
|
|
],
|
|
"name": "restrictRegistryUpdate",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "uint32",
|
|
"name": "_conversionFee",
|
|
"type": "uint32"
|
|
}
|
|
],
|
|
"name": "setConversionFee",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IWhitelist",
|
|
"name": "_whitelist",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "setConversionWhitelist",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "token",
|
|
"outputs": [
|
|
{
|
|
"internalType": "contract IConverterAnchor",
|
|
"name": "",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "address",
|
|
"name": "_newOwner",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "transferAnchorOwnership",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "address",
|
|
"name": "_newOwner",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "transferOwnership",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "address",
|
|
"name": "_newOwner",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "transferTokenOwnership",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "updateRegistry",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "upgrade",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "version",
|
|
"outputs": [
|
|
{
|
|
"internalType": "uint16",
|
|
"name": "",
|
|
"type": "uint16"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "address payable",
|
|
"name": "_to",
|
|
"type": "address"
|
|
}
|
|
],
|
|
"name": "withdrawETH",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "_token",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "address",
|
|
"name": "_to",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "_amount",
|
|
"type": "uint256"
|
|
}
|
|
],
|
|
"name": "withdrawFromAnchor",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "_token",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "address",
|
|
"name": "_to",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "_amount",
|
|
"type": "uint256"
|
|
}
|
|
],
|
|
"name": "withdrawTokens",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"stateMutability": "payable",
|
|
"type": "receive"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "converterType",
|
|
"outputs": [
|
|
{
|
|
"internalType": "uint16",
|
|
"name": "",
|
|
"type": "uint16"
|
|
}
|
|
],
|
|
"stateMutability": "pure",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [],
|
|
"name": "acceptAnchorOwnership",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "_token",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "uint32",
|
|
"name": "_weight",
|
|
"type": "uint32"
|
|
}
|
|
],
|
|
"name": "addReserve",
|
|
"outputs": [],
|
|
"stateMutability": "nonpayable",
|
|
"type": "function"
|
|
},
|
|
{
|
|
"inputs": [
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "_sourceToken",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "contract IERC20Token",
|
|
"name": "_targetToken",
|
|
"type": "address"
|
|
},
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "_amount",
|
|
"type": "uint256"
|
|
}
|
|
],
|
|
"name": "targetAmountAndFee",
|
|
"outputs": [
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "",
|
|
"type": "uint256"
|
|
},
|
|
{
|
|
"internalType": "uint256",
|
|
"name": "",
|
|
"type": "uint256"
|
|
}
|
|
],
|
|
"stateMutability": "view",
|
|
"type": "function"
|
|
}
|
|
],
|
|
"metadata": "{\"compiler\":{\"version\":\"0.6.12+commit.27d51765\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"contract ISmartToken\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"contract IContractRegistry\",\"name\":\"_registry\",\"type\":\"address\"},{\"internalType\":\"uint32\",\"name\":\"_maxConversionFee\",\"type\":\"uint32\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"uint16\",\"name\":\"_type\",\"type\":\"uint16\"},{\"indexed\":true,\"internalType\":\"contract IConverterAnchor\",\"name\":\"_anchor\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"bool\",\"name\":\"_activated\",\"type\":\"bool\"}],\"name\":\"Activation\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"contract IERC20Token\",\"name\":\"_fromToken\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"contract IERC20Token\",\"name\":\"_toToken\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_trader\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_return\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"int256\",\"name\":\"_conversionFee\",\"type\":\"int256\"}],\"name\":\"Conversion\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint32\",\"name\":\"_prevFee\",\"type\":\"uint32\"},{\"indexed\":false,\"internalType\":\"uint32\",\"name\":\"_newFee\",\"type\":\"uint32\"}],\"name\":\"ConversionFeeUpdate\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_prevOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"OwnerUpdate\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"contract IERC20Token\",\"name\":\"_token1\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"contract IERC20Token\",\"name\":\"_token2\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_rateN\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"_rateD\",\"type\":\"uint256\"}],\"name\":\"TokenRateUpdate\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"acceptAnchorOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"acceptOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"acceptTokenOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"uint32\",\"name\":\"_weight\",\"type\":\"uint32\"}],\"name\":\"addReserve\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"anchor\",\"outputs\":[{\"internalType\":\"contract IConverterAnchor\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"connectorTokenCount\",\"outputs\":[{\"internalType\":\"uint16\",\"name\":\"\",\"type\":\"uint16\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_index\",\"type\":\"uint256\"}],\"name\":\"connectorTokens\",\"outputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_address\",\"type\":\"address\"}],\"name\":\"connectors\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"},{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"},{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"},{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"},{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"conversionFee\",\"outputs\":[{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"conversionWhitelist\",\"outputs\":[{\"internalType\":\"contract IWhitelist\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"conversionsEnabled\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_sourceToken\",\"type\":\"address\"},{\"internalType\":\"contract IERC20Token\",\"name\":\"_targetToken\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_trader\",\"type\":\"address\"},{\"internalType\":\"address payable\",\"name\":\"_beneficiary\",\"type\":\"address\"}],\"name\":\"convert\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"converterType\",\"outputs\":[{\"internalType\":\"uint16\",\"name\":\"\",\"type\":\"uint16\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_connectorToken\",\"type\":\"address\"}],\"name\":\"getConnectorBalance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_sourceToken\",\"type\":\"address\"},{\"internalType\":\"contract IERC20Token\",\"name\":\"_targetToken\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"getReturn\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"hasETHReserve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"isActive\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"isV28OrHigher\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"maxConversionFee\",\"outputs\":[{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"newOwner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"onlyOwnerCanUpdateRegistry\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"prevRegistry\",\"outputs\":[{\"internalType\":\"contract IContractRegistry\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"registry\",\"outputs\":[{\"internalType\":\"contract IContractRegistry\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"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\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"reserveTokens\",\"outputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_reserveToken\",\"type\":\"address\"}],\"name\":\"reserveWeight\",\"outputs\":[{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"reserves\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"balance\",\"type\":\"uint256\"},{\"internalType\":\"uint32\",\"name\":\"weight\",\"type\":\"uint32\"},{\"internalType\":\"bool\",\"name\":\"deprecated1\",\"type\":\"bool\"},{\"internalType\":\"bool\",\"name\":\"deprecated2\",\"type\":\"bool\"},{\"internalType\":\"bool\",\"name\":\"isSet\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"restoreRegistry\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bool\",\"name\":\"_onlyOwnerCanUpdateRegistry\",\"type\":\"bool\"}],\"name\":\"restrictRegistryUpdate\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint32\",\"name\":\"_conversionFee\",\"type\":\"uint32\"}],\"name\":\"setConversionFee\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IWhitelist\",\"name\":\"_whitelist\",\"type\":\"address\"}],\"name\":\"setConversionWhitelist\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_sourceToken\",\"type\":\"address\"},{\"internalType\":\"contract IERC20Token\",\"name\":\"_targetToken\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"targetAmountAndFee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"token\",\"outputs\":[{\"internalType\":\"contract IConverterAnchor\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"transferAnchorOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"transferTokenOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"updateRegistry\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"upgrade\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"version\",\"outputs\":[{\"internalType\":\"uint16\",\"name\":\"\",\"type\":\"uint16\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address payable\",\"name\":\"_to\",\"type\":\"address\"}],\"name\":\"withdrawETH\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"withdrawFromAnchor\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract IERC20Token\",\"name\":\"_token\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_amount\",\"type\":\"uint256\"}],\"name\":\"withdrawTokens\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"stateMutability\":\"payable\",\"type\":\"receive\"}],\"devdoc\":{\"details\":\"Liquid Token Converter The liquid token converter is a specialized version of a converter that manages a liquid token. The converters govern a token with a single reserve and allow converting between the two. Liquid tokens usually have fractional reserve (reserve ratio smaller than 100%).\",\"kind\":\"dev\",\"methods\":{\"acceptAnchorOwnership()\":{\"details\":\"accepts ownership of the anchor after an ownership transfer also activates the converter can only be called by the contract owner note that prior to version 28, you should use 'acceptTokenOwnership' instead\"},\"acceptOwnership()\":{\"details\":\"used by a new owner to accept an ownership transfer\"},\"acceptTokenOwnership()\":{\"details\":\"deprecated, backward compatibility\"},\"addReserve(address,uint32)\":{\"details\":\"defines the reserve token for the converter can only be called by the owner while the converter is inactive and the reserve wasn't defined yet\",\"params\":{\"_token\":\"address of the reserve token\",\"_weight\":\"reserve weight, represented in ppm, 1-1000000\"}},\"connectorTokenCount()\":{\"details\":\"deprecated, backward compatibility\"},\"connectorTokens(uint256)\":{\"details\":\"deprecated, backward compatibility\"},\"connectors(address)\":{\"details\":\"deprecated, backward compatibility\"},\"constructor\":{\"details\":\"initializes a new LiquidTokenConverter instance\",\"params\":{\"_maxConversionFee\":\"maximum conversion fee, represented in ppm\",\"_registry\":\"address of a contract registry contract\",\"_token\":\"liquid token governed by the converter\"}},\"convert(address,address,uint256,address,address)\":{\"details\":\"converts a specific amount of source tokens to target tokens can only be called by the bancor network contract\",\"params\":{\"_amount\":\"amount of tokens to convert (in units of the source token)\",\"_beneficiary\":\"wallet to receive the conversion result\",\"_sourceToken\":\"source ERC20 token\",\"_targetToken\":\"target ERC20 token\",\"_trader\":\"address of the caller who executed the conversion\"},\"returns\":{\"_0\":\"amount of tokens received (in units of the target token)\"}},\"converterType()\":{\"details\":\"returns the converter type\",\"returns\":{\"_0\":\"see the converter types in the the main contract doc\"}},\"getConnectorBalance(address)\":{\"details\":\"deprecated, backward compatibility\"},\"getReturn(address,address,uint256)\":{\"details\":\"deprecated, backward compatibility\"},\"hasETHReserve()\":{\"details\":\"checks whether or not the converter has an ETH reserve\",\"returns\":{\"_0\":\"true if the converter has an ETH reserve, false otherwise\"}},\"isActive()\":{\"details\":\"returns true if the converter is active, false otherwise\",\"returns\":{\"_0\":\"true if the converter is active, false otherwise\"}},\"isV28OrHigher()\":{\"details\":\"checks whether or not the converter version is 28 or higher\",\"returns\":{\"_0\":\"true, since the converter version is 28 or higher\"}},\"reserveBalance(address)\":{\"details\":\"returns the reserve's balance note that prior to version 17, you should use 'getConnectorBalance' instead\",\"params\":{\"_reserveToken\":\"reserve token contract address\"},\"returns\":{\"_0\":\"reserve balance\"}},\"reserveTokenCount()\":{\"details\":\"returns the number of reserve tokens defined note that prior to version 17, you should use 'connectorTokenCount' instead\",\"returns\":{\"_0\":\"number of reserve tokens\"}},\"reserveWeight(address)\":{\"details\":\"returns the reserve's weight added in version 28\",\"params\":{\"_reserveToken\":\"reserve token contract address\"},\"returns\":{\"_0\":\"reserve weight\"}},\"restoreRegistry()\":{\"details\":\"restores the previous contract-registry\"},\"restrictRegistryUpdate(bool)\":{\"details\":\"restricts the permission to update the contract-registry\",\"params\":{\"_onlyOwnerCanUpdateRegistry\":\"indicates whether or not permission is restricted to owner only\"}},\"setConversionFee(uint32)\":{\"details\":\"updates the current conversion fee can only be called by the contract owner\",\"params\":{\"_conversionFee\":\"new conversion fee, represented in ppm\"}},\"setConversionWhitelist(address)\":{\"details\":\"allows the owner to update & enable the conversion whitelist contract address when set, only addresses that are whitelisted are actually allowed to use the converter note that the whitelist check is actually done by the BancorNetwork contract\",\"params\":{\"_whitelist\":\"address of a whitelist contract\"}},\"targetAmountAndFee(address,address,uint256)\":{\"details\":\"returns the expected target amount of converting the source token to the target token along with the fee\",\"params\":{\"_amount\":\"amount of tokens received from the user\",\"_sourceToken\":\"contract address of the source token\",\"_targetToken\":\"contract address of the target token\"},\"returns\":{\"_0\":\"expected target amount\",\"_1\":\"expected fee\"}},\"token()\":{\"details\":\"deprecated since version 28, backward compatibility - use only for earlier versions\"},\"transferAnchorOwnership(address)\":{\"details\":\"transfers the anchor ownership the new owner needs to accept the transfer can only be called by the converter upgrder while the upgrader is the owner note that prior to version 28, you should use 'transferAnchorOwnership' instead\",\"params\":{\"_newOwner\":\"new token owner\"}},\"transferOwnership(address)\":{\"details\":\"allows transferring the contract ownership the new owner still needs to accept the transfer can only be called by the contract owner\",\"params\":{\"_newOwner\":\"new contract owner\"}},\"transferTokenOwnership(address)\":{\"details\":\"deprecated, backward compatibility\"},\"updateRegistry()\":{\"details\":\"updates to the new contract-registry\"},\"upgrade()\":{\"details\":\"upgrades the converter to the latest version can only be called by the owner note that the owner needs to call acceptOwnership on the new converter after the upgrade\"},\"withdrawETH(address)\":{\"details\":\"withdraws ether can only be called by the owner if the converter is inactive or by upgrader contract can only be called after the upgrader contract has accepted the ownership of this contract can only be called if the converter has an ETH reserve\",\"params\":{\"_to\":\"address to send the ETH to\"}},\"withdrawFromAnchor(address,address,uint256)\":{\"details\":\"withdraws tokens held by the anchor and sends them to an account can only be called by the owner\",\"params\":{\"_amount\":\"amount to withdraw\",\"_to\":\"account to receive the new amount\",\"_token\":\"ERC20 token contract address\"}},\"withdrawTokens(address,address,uint256)\":{\"details\":\"withdraws tokens held by the converter and sends them to an account can only be called by the owner note that reserve tokens can only be withdrawn by the owner while the converter is inactive unless the owner is the converter upgrader contract\",\"params\":{\"_amount\":\"amount to withdraw\",\"_to\":\"account to receive the new amount\",\"_token\":\"ERC20 token contract address\"}}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/types/liquid-token/LiquidTokenConverter.sol\":\"LiquidTokenConverter\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/bancorx/interfaces/IBancorX.sol\":{\"keccak256\":\"0x65b5780d710159c7540078c38406c53db37a349fb468a0bf21bdc6262e497951\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://3df931a12770d10a22451326e38ae9d405d3e2716bdbdd6306b5e2361f6fe511\",\"dweb:/ipfs/QmcRBSaFLz516dAEqb8ZEiyx8ZTHZZ6rfxHn5roL2fHA3S\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/ConverterBase.sol\":{\"keccak256\":\"0x242211f471f27635fa98bdeed238429942c55fc9a5e824c1a30cd88fad727f9b\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://f9769299a5e13c363d102c4c08b09e3a87ec053124dcc157be0a6448c13e3320\",\"dweb:/ipfs/QmUC2CaAr6emVkJN62xXBY83r1f7Hxj62UAavZsCSWcqUb\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/interfaces/IBancorFormula.sol\":{\"keccak256\":\"0xf30c95034af4c4ec6e8a859e90cf7a0bada29a805ede76e04644107a7c677c4e\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://b48070d4abf9c4a08c39e6c494fa9efd7389aa7f8b61b283c9ba02062b1c59b6\",\"dweb:/ipfs/Qme6U7SpspFPzMH2mTyKsXCnJEAgg1vX6NNFzuykbVSY5R\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/interfaces/IConverter.sol\":{\"keccak256\":\"0x18b0d73a3d5ee951ede1b3f840ed35b40570e34975703079a4451555f4dd089b\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://1cd7263f1ef60793e3929509150420037df9a1194c3d0f40bb2ff5516d6a373f\",\"dweb:/ipfs/QmNUbsZt2rzWPjStYycgz3vMbNP4VrAqZPRAK39QNqUoos\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/interfaces/IConverterAnchor.sol\":{\"keccak256\":\"0x9448cdbe90293fb5c1a0808b77af8754a1025b59c45f432eee01f659361a6115\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://1ef2bb2e1543c9324daf7f3fd086a57efb45b89f3d62b9d7a9fc78c138d24dbc\",\"dweb:/ipfs/QmVcXDib3K6xYJMBNxawmo4krJGiDfxb5oL64Lc3pi14XK\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/interfaces/IConverterUpgrader.sol\":{\"keccak256\":\"0x456faf61358bfd76498892509cc99f9729f310c9450e28b0d03b5e7cd9752802\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://01f7b3f24cc895a948ea44f8e067d312b55ef1e9cf491908f3fb948d02b914da\",\"dweb:/ipfs/QmfSwZrWFWmT8xeX3iwSq75Vs8pQaQBGkmxJEHehUiPP1N\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/converter/types/liquid-token/LiquidTokenConverter.sol\":{\"keccak256\":\"0x71b0a2afa4f9c0f92b1607326dd1f13397cf11a4098b6580bfd9e83efcd65539\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://cce0ca5c0e627f2455c0fe3bf1148f01c1c58c34f557df148cfa88e8c94bf20e\",\"dweb:/ipfs/QmNUGi7KbbNT6wtKSd6fuySsX9FT21eqkomQZDGK4BoMHy\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/token/interfaces/IERC20Token.sol\":{\"keccak256\":\"0xe6f988c3156e88258474526a541d5a42b6a9adae98b04177a059d9f723bc82cd\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://9a6eb77a5b9ce70995a11a6e48ac3985a4c70896fe5fe04d46146ad7c1c83ea3\",\"dweb:/ipfs/QmYvGSveZFG51tghwkVuu6eK9Jy8frHpfLxHTMyvNZN461\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/token/interfaces/IEtherToken.sol\":{\"keccak256\":\"0x6ed324da616d70af0b21fa073b1e5329b430e38b470177633a69710eff3da893\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://44f94aa59c67de636423cbdef82efb7d8e0562e73dfc9049a48054156aebaf14\",\"dweb:/ipfs/Qmdn8KAP54s7X3J6TCoZPhCpS19aCQzFYZuFABugJ5JA5D\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/token/interfaces/ISmartToken.sol\":{\"keccak256\":\"0x5cfc15e7a23a9872059b0cea4d2ae902c3fc074a39e1c645036ce38ad47881ec\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://890ee09d24de5778e34c4c27d1377d83d378e8f4a13fcb94d5102f61d4749cce\",\"dweb:/ipfs/QmT89f61fmsUN1BVdebKxUc5VU7sitiP33LNk7TTtF18oj\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/ContractRegistryClient.sol\":{\"keccak256\":\"0x74caf88eff1cb113ad8277df9ba7933a6f1e0deea8fd1855157def3be833b859\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://c7793c9f245736cd8413bc8c4b5c40b67949cbee32289a16d29c83cf59396ad6\",\"dweb:/ipfs/QmWony7b1buUrGnE32gjLAnSwkBYMrJ68vUcCwDMmp3MbJ\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/Owned.sol\":{\"keccak256\":\"0x6ef69d9dcc80a8a36d5eb37783375cd5e4831c6d20c723fa6f6b6a06c0aeb53d\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://5a5d087e2c5b47739615ef22e1f29749de44b43c9a37cfae32b3dfc498a258c4\",\"dweb:/ipfs/Qmd1mXKEQbmBxqHk326LGVzNoayXsam8gZNecknnYpBnyh\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/ReentrancyGuard.sol\":{\"keccak256\":\"0x5ea87c10dd6e7e79212da712eb5f079c03361e6c96e299a4ffd9aaee8d6a3899\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://882aac64a791df35a942480e6ce611d1acb399af4ac0c4ef0288965c3785bf50\",\"dweb:/ipfs/QmeWeYYFh5HZAzJ1SzPHoTcPvZrE4NPUVfmjvH9Q3m36Gg\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/SafeMath.sol\":{\"keccak256\":\"0x1ab7391a19ca8a3ad2f3c4a1074e080d4d76dfdb834637bdd0c1e6b6acdf28af\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://d6d8c99621ca884b72da2d84eddfec8ec8c5533915691d6eec94a07adf445608\",\"dweb:/ipfs/QmaXr6DN7VbfxfMn3PsTy7SAMgZVVXbdeaw11BsAjVL2x1\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHandler.sol\":{\"keccak256\":\"0xf65b87e3bf3343e368da67878c19d1a043a1025b10e9053d3562b53b4aa447fe\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://b85c5d96642c14c53b8d5062eecd4d27d3bdb457d1d0f130900763a75a512eb7\",\"dweb:/ipfs/QmUHtbqC1khqnRZXYn11Aykus4m5e9MVNUWqorxhpr5ipJ\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/TokenHolder.sol\":{\"keccak256\":\"0xac6bc102eff6c1bb8c1bb4466eab50322c7c101e2e33d577dd3035f106627577\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://9fdbda2d4509260ca3dd43654bdaea07ef18a5e04213ff16e38e3b4abad78a5f\",\"dweb:/ipfs/QmPb69rzX1DwDeEhhfzqQNS3U2bfGcFjXNaV5ffHsZHzfP\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/Utils.sol\":{\"keccak256\":\"0x073efa69fcd6b5e60f841b28b366d63b62ff48ab12a06ce3f5a7f41afd6ce885\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://e8b8ecb2d29197ca77f0ed98f728ace54e6edcfdf5cd1194ae22701607eaf608\",\"dweb:/ipfs/QmcsR6Q35Hurh3TrPkYAboicz9bQQoGCWmZLzUCDyhotH8\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/IContractRegistry.sol\":{\"keccak256\":\"0x3551889a83738b621c29ed66f1ecb6a843cca4217e54c9357198559b9cc92259\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://231a59c8f2665adeda8c7e6930832409c9b991fd27ad84b3a24335e7bf269bbe\",\"dweb:/ipfs/QmeJJbn1EAUbZenruTEdJAnwUn3dxsVNeJvxPe81qKEGqL\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/IOwned.sol\":{\"keccak256\":\"0xc60a9d197abc28c1906ed4d18b59caa0242db754a0e1f67af6e6277593530dae\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://a8c6f3e6525a81a5165ccbf04f73f6c389c14b74135d11a7b5f70b1c9bdac75c\",\"dweb:/ipfs/QmaPu4Z7yUPc9sMADmoTZVY6AnyDSYHtNNCx3mm4VkJwhP\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/ITokenHolder.sol\":{\"keccak256\":\"0x9ccb8ab04d0bd874ba7aae5277e60f35c36918922649a0596bf3664ed257bfe2\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://b65e6db19cd244c9f3545695de5fd7573711c49fb306631ddbf0e1d2fa9fb589\",\"dweb:/ipfs/QmZeu5KYVMTbTx7h2BVUq52fpwL9Q44AUfzeVksucDohgf\"]},\"/home/lash/src/ext/cic/grassrootseconomics/bancor-contracts/solidity/contracts/utility/interfaces/IWhitelist.sol\":{\"keccak256\":\"0x356ad553ceeaea04d7cb8f0d6a5663c47dfccb2bd82517348128f032416ee34a\",\"license\":\"SEE LICENSE IN LICENSE\",\"urls\":[\"bzz-raw://9ea3bbb9945144ead2c1392351f2f9f7444af78569f2b95da2e68bb6b919db52\",\"dweb:/ipfs/QmPyUAk44Kj7nJB4tzYqeSXWHyYP51mRNynEmWra9m4eKS\"]}},\"version\":1}",
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"source": "// SPDX-License-Identifier: SEE LICENSE IN LICENSE\r\npragma solidity 0.6.12;\r\nimport \"../../ConverterBase.sol\";\r\nimport \"../../../token/interfaces/ISmartToken.sol\";\r\n\r\n/**\r\n * @dev Liquid Token Converter\r\n *\r\n * The liquid token converter is a specialized version of a converter that manages a liquid token.\r\n *\r\n * The converters govern a token with a single reserve and allow converting between the two.\r\n * Liquid tokens usually have fractional reserve (reserve ratio smaller than 100%).\r\n*/\r\ncontract LiquidTokenConverter is ConverterBase {\r\n /**\r\n * @dev initializes a new LiquidTokenConverter instance\r\n *\r\n * @param _token liquid token governed by the converter\r\n * @param _registry address of a contract registry contract\r\n * @param _maxConversionFee maximum conversion fee, represented in ppm\r\n */\r\n constructor(\r\n ISmartToken _token,\r\n IContractRegistry _registry,\r\n uint32 _maxConversionFee\r\n )\r\n ConverterBase(_token, _registry, _maxConversionFee)\r\n public\r\n {\r\n }\r\n\r\n /**\r\n * @dev returns the converter type\r\n *\r\n * @return see the converter types in the the main contract doc\r\n */\r\n function converterType() public pure override returns (uint16) {\r\n return 0;\r\n }\r\n\r\n /**\r\n * @dev accepts ownership of the anchor after an ownership transfer\r\n * also activates the converter\r\n * can only be called by the contract owner\r\n * note that prior to version 28, you should use 'acceptTokenOwnership' instead\r\n */\r\n function acceptAnchorOwnership() public override ownerOnly {\r\n super.acceptAnchorOwnership();\r\n\r\n emit Activation(converterType(), anchor, true);\r\n }\r\n\r\n /**\r\n * @dev defines the reserve token for the converter\r\n * can only be called by the owner while the converter is inactive and the\r\n * reserve wasn't defined yet\r\n *\r\n * @param _token address of the reserve token\r\n * @param _weight reserve weight, represented in ppm, 1-1000000\r\n */\r\n function addReserve(IERC20Token _token, uint32 _weight) public override ownerOnly {\r\n // verify that the converter doesn't have a reserve yet\r\n require(reserveTokenCount() == 0, \"ERR_INVALID_RESERVE_COUNT\");\r\n super.addReserve(_token, _weight);\r\n }\r\n\r\n /**\r\n * @dev returns the expected target amount of converting the source token to the\r\n * target token along with the fee\r\n *\r\n * @param _sourceToken contract address of the source token\r\n * @param _targetToken contract address of the target token\r\n * @param _amount amount of tokens received from the user\r\n *\r\n * @return expected target amount\r\n * @return expected fee\r\n */\r\n function targetAmountAndFee(IERC20Token _sourceToken, IERC20Token _targetToken, uint256 _amount) public view override returns (uint256, uint256) {\r\n if (_targetToken == ISmartToken(address(anchor)) && reserves[_sourceToken].isSet)\r\n return purchaseTargetAmount(_amount);\r\n if (_sourceToken == ISmartToken(address(anchor)) && reserves[_targetToken].isSet)\r\n return saleTargetAmount(_amount);\r\n\r\n // invalid input\r\n revert(\"ERR_INVALID_TOKEN\");\r\n }\r\n\r\n /**\r\n * @dev converts between the liquid token and its reserve\r\n * can only be called by the bancor network contract\r\n *\r\n * @param _sourceToken source ERC20 token\r\n * @param _targetToken target ERC20 token\r\n * @param _amount amount of tokens to convert (in units of the source token)\r\n * @param _trader address of the caller who executed the conversion\r\n * @param _beneficiary wallet to receive the conversion result\r\n *\r\n * @return amount of tokens received (in units of the target token)\r\n */\r\n function doConvert(IERC20Token _sourceToken, IERC20Token _targetToken, uint256 _amount, address _trader, address payable _beneficiary)\r\n internal\r\n override\r\n returns (uint256)\r\n {\r\n uint256 targetAmount;\r\n IERC20Token reserveToken;\r\n\r\n if (_targetToken == ISmartToken(address(anchor)) && reserves[_sourceToken].isSet) {\r\n reserveToken = _sourceToken;\r\n targetAmount = buy(_amount, _trader, _beneficiary);\r\n }\r\n else if (_sourceToken == ISmartToken(address(anchor)) && reserves[_targetToken].isSet) {\r\n reserveToken = _targetToken;\r\n targetAmount = sell(_amount, _trader, _beneficiary);\r\n }\r\n else {\r\n // invalid input\r\n revert(\"ERR_INVALID_TOKEN\");\r\n }\r\n\r\n // dispatch rate update for the liquid token\r\n uint256 totalSupply = ISmartToken(address(anchor)).totalSupply();\r\n uint32 reserveWeight = reserves[reserveToken].weight;\r\n emit TokenRateUpdate(ISmartToken(address(anchor)), reserveToken, reserveBalance(reserveToken).mul(PPM_RESOLUTION), totalSupply.mul(reserveWeight));\r\n\r\n return targetAmount;\r\n }\r\n\r\n /**\r\n * @dev returns the expected target amount of buying with a given amount of tokens\r\n *\r\n * @param _amount amount of reserve tokens to get the target amount for\r\n *\r\n * @return amount of liquid tokens that the user will receive\r\n * @return amount of liquid tokens that the user will pay as fee\r\n */\r\n function purchaseTargetAmount(uint256 _amount)\r\n internal\r\n view\r\n active\r\n returns (uint256, uint256)\r\n {\r\n uint256 totalSupply = ISmartToken(address(anchor)).totalSupply();\r\n IERC20Token reserveToken = reserveTokens[0];\r\n\r\n // if the current supply is zero, then return the input amount divided by the normalized reserve-weight\r\n if (totalSupply == 0)\r\n return (_amount.mul(PPM_RESOLUTION).div(reserves[reserveToken].weight), 0);\r\n\r\n uint256 amount = IBancorFormula(addressOf(BANCOR_FORMULA)).purchaseTargetAmount(\r\n totalSupply,\r\n reserveBalance(reserveToken),\r\n reserves[reserveToken].weight,\r\n _amount\r\n );\r\n\r\n // return the amount minus the conversion fee and the conversion fee\r\n uint256 fee = calculateFee(amount);\r\n return (amount - fee, fee);\r\n }\r\n\r\n /**\r\n * @dev returns the expected target amount of selling a given amount of tokens\r\n *\r\n * @param _amount amount of liquid tokens to get the target amount for\r\n *\r\n * @return expected reserve tokens\r\n * @return expected fee\r\n */\r\n function saleTargetAmount(uint256 _amount)\r\n internal\r\n view\r\n active\r\n returns (uint256, uint256)\r\n {\r\n uint256 totalSupply = ISmartToken(address(anchor)).totalSupply();\r\n\r\n IERC20Token reserveToken = reserveTokens[0];\r\n\r\n // if selling the entire supply, then return the entire reserve\r\n if (totalSupply == _amount)\r\n return (reserveBalance(reserveToken), 0);\r\n\r\n uint256 amount = IBancorFormula(addressOf(BANCOR_FORMULA)).saleTargetAmount(\r\n totalSupply,\r\n reserveBalance(reserveToken),\r\n reserves[reserveToken].weight,\r\n _amount\r\n );\r\n\r\n // return the amount minus the conversion fee and the conversion fee\r\n uint256 fee = calculateFee(amount);\r\n return (amount - fee, fee);\r\n }\r\n\r\n /**\r\n * @dev buys the liquid token by depositing in its reserve\r\n *\r\n * @param _amount amount of reserve token to buy the token for\r\n * @param _trader address of the caller who executed the conversion\r\n * @param _beneficiary wallet to receive the conversion result\r\n *\r\n * @return amount of liquid tokens received\r\n */\r\n function buy(uint256 _amount, address _trader, address _beneficiary) internal returns (uint256) {\r\n // get expected target amount and fee\r\n (uint256 amount, uint256 fee) = purchaseTargetAmount(_amount);\r\n\r\n // ensure the trade gives something in return\r\n require(amount != 0, \"ERR_ZERO_TARGET_AMOUNT\");\r\n\r\n IERC20Token reserveToken = reserveTokens[0];\r\n\r\n // ensure that the input amount was already deposited\r\n if (reserveToken == ETH_RESERVE_ADDRESS)\r\n require(msg.value == _amount, \"ERR_ETH_AMOUNT_MISMATCH\");\r\n else\r\n require(msg.value == 0 && reserveToken.balanceOf(address(this)).sub(reserveBalance(reserveToken)) >= _amount, \"ERR_INVALID_AMOUNT\");\r\n\r\n // sync the reserve balance\r\n syncReserveBalance(reserveToken);\r\n\r\n // issue new funds to the 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|
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|
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"text": " @dev converts between the liquid token and its reserve\n can only be called by the bancor network contract\n @param _sourceToken source ERC20 token\n @param _targetToken target ERC20 token\n @param _amount amount of tokens to convert (in units of the source token)\n @param _trader address of the caller who executed the conversion\n @param _beneficiary wallet to receive the conversion result\n @return amount of tokens received (in units of the target token)"
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}
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|
|
"nodeType": "FunctionCall",
|
|
"src": "10823:28:24",
|
|
"tryCall": false,
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_contract$_ISmartToken_$21182",
|
|
"typeString": "contract ISmartToken"
|
|
}
|
|
},
|
|
{
|
|
"argumentTypes": null,
|
|
"id": 14351,
|
|
"name": "reserveToken",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 14264,
|
|
"src": "10853:12:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_contract$_IERC20Token_$21127",
|
|
"typeString": "contract IERC20Token"
|
|
}
|
|
},
|
|
{
|
|
"argumentTypes": null,
|
|
"id": 14352,
|
|
"name": "_trader",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 14223,
|
|
"src": "10867:7:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_address",
|
|
"typeString": "address"
|
|
}
|
|
},
|
|
{
|
|
"argumentTypes": null,
|
|
"id": 14353,
|
|
"name": "_amount",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 14221,
|
|
"src": "10876:7:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
{
|
|
"argumentTypes": null,
|
|
"id": 14354,
|
|
"name": "amount",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 14249,
|
|
"src": "10885:6:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
{
|
|
"argumentTypes": null,
|
|
"id": 14355,
|
|
"name": "fee",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 14251,
|
|
"src": "10893:3:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
}
|
|
],
|
|
"expression": {
|
|
"argumentTypes": [
|
|
{
|
|
"typeIdentifier": "t_contract$_ISmartToken_$21182",
|
|
"typeString": "contract ISmartToken"
|
|
},
|
|
{
|
|
"typeIdentifier": "t_contract$_IERC20Token_$21127",
|
|
"typeString": "contract IERC20Token"
|
|
},
|
|
{
|
|
"typeIdentifier": "t_address",
|
|
"typeString": "address"
|
|
},
|
|
{
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
{
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
{
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
],
|
|
"id": 14344,
|
|
"name": "dispatchConversionEvent",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 9908,
|
|
"src": "10799:23:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_function_internal_nonpayable$_t_contract$_IERC20Token_$21127_$_t_contract$_IERC20Token_$21127_$_t_address_$_t_uint256_$_t_uint256_$_t_uint256_$returns$__$",
|
|
"typeString": "function (contract IERC20Token,contract IERC20Token,address,uint256,uint256,uint256)"
|
|
}
|
|
},
|
|
"id": 14356,
|
|
"isConstant": false,
|
|
"isLValue": false,
|
|
"isPure": false,
|
|
"kind": "functionCall",
|
|
"lValueRequested": false,
|
|
"names": [],
|
|
"nodeType": "FunctionCall",
|
|
"src": "10799:98:24",
|
|
"tryCall": false,
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_tuple$__$",
|
|
"typeString": "tuple()"
|
|
}
|
|
},
|
|
"id": 14357,
|
|
"nodeType": "ExpressionStatement",
|
|
"src": "10799:98:24"
|
|
},
|
|
{
|
|
"expression": {
|
|
"argumentTypes": null,
|
|
"id": 14358,
|
|
"name": "amount",
|
|
"nodeType": "Identifier",
|
|
"overloadedDeclarations": [],
|
|
"referencedDeclaration": 14249,
|
|
"src": "10917:6:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"functionReturnParameters": 14229,
|
|
"id": 14359,
|
|
"nodeType": "Return",
|
|
"src": "10910:13:24"
|
|
}
|
|
]
|
|
},
|
|
"documentation": {
|
|
"id": 14219,
|
|
"nodeType": "StructuredDocumentation",
|
|
"src": "8962:358:24",
|
|
"text": " @dev sells the liquid token by withdrawing from its reserve\n @param _amount amount of liquid tokens to sell\n @param _trader address of the caller who executed the conversion\n @param _beneficiary wallet to receive the conversion result\n @return amount of reserve tokens received"
|
|
},
|
|
"id": 14361,
|
|
"implemented": true,
|
|
"kind": "function",
|
|
"modifiers": [],
|
|
"name": "sell",
|
|
"nodeType": "FunctionDefinition",
|
|
"overrides": null,
|
|
"parameters": {
|
|
"id": 14226,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 14221,
|
|
"mutability": "mutable",
|
|
"name": "_amount",
|
|
"nodeType": "VariableDeclaration",
|
|
"overrides": null,
|
|
"scope": 14361,
|
|
"src": "9340:15:24",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 14220,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "9340:7:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 14223,
|
|
"mutability": "mutable",
|
|
"name": "_trader",
|
|
"nodeType": "VariableDeclaration",
|
|
"overrides": null,
|
|
"scope": 14361,
|
|
"src": "9357:15:24",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_address",
|
|
"typeString": "address"
|
|
},
|
|
"typeName": {
|
|
"id": 14222,
|
|
"name": "address",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "9357:7:24",
|
|
"stateMutability": "nonpayable",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_address",
|
|
"typeString": "address"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
},
|
|
{
|
|
"constant": false,
|
|
"id": 14225,
|
|
"mutability": "mutable",
|
|
"name": "_beneficiary",
|
|
"nodeType": "VariableDeclaration",
|
|
"overrides": null,
|
|
"scope": 14361,
|
|
"src": "9374:28:24",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_address_payable",
|
|
"typeString": "address payable"
|
|
},
|
|
"typeName": {
|
|
"id": 14224,
|
|
"name": "address",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "9374:15:24",
|
|
"stateMutability": "payable",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_address_payable",
|
|
"typeString": "address payable"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "9339:64:24"
|
|
},
|
|
"returnParameters": {
|
|
"id": 14229,
|
|
"nodeType": "ParameterList",
|
|
"parameters": [
|
|
{
|
|
"constant": false,
|
|
"id": 14228,
|
|
"mutability": "mutable",
|
|
"name": "",
|
|
"nodeType": "VariableDeclaration",
|
|
"overrides": null,
|
|
"scope": 14361,
|
|
"src": "9422:7:24",
|
|
"stateVariable": false,
|
|
"storageLocation": "default",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
},
|
|
"typeName": {
|
|
"id": 14227,
|
|
"name": "uint256",
|
|
"nodeType": "ElementaryTypeName",
|
|
"src": "9422:7:24",
|
|
"typeDescriptions": {
|
|
"typeIdentifier": "t_uint256",
|
|
"typeString": "uint256"
|
|
}
|
|
},
|
|
"value": null,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"src": "9421:9:24"
|
|
},
|
|
"scope": 14362,
|
|
"src": "9326:1605:24",
|
|
"stateMutability": "nonpayable",
|
|
"virtual": false,
|
|
"visibility": "internal"
|
|
}
|
|
],
|
|
"scope": 14363,
|
|
"src": "501:10433:24"
|
|
}
|
|
],
|
|
"src": "52:10884:24"
|
|
},
|
|
"compiler": {
|
|
"name": "solc",
|
|
"version": "0.6.12+commit.27d51765.Emscripten.clang"
|
|
},
|
|
"networks": {},
|
|
"schemaVersion": "3.2.3",
|
|
"updatedAt": "2020-11-10T14:20:44.681Z",
|
|
"networkType": "ethereum",
|
|
"devdoc": {
|
|
"details": "Liquid Token Converter The liquid token converter is a specialized version of a converter that manages a liquid token. The converters govern a token with a single reserve and allow converting between the two. Liquid tokens usually have fractional reserve (reserve ratio smaller than 100%).",
|
|
"kind": "dev",
|
|
"methods": {
|
|
"acceptAnchorOwnership()": {
|
|
"details": "accepts ownership of the anchor after an ownership transfer also activates the converter can only be called by the contract owner note that prior to version 28, you should use 'acceptTokenOwnership' instead"
|
|
},
|
|
"acceptOwnership()": {
|
|
"details": "used by a new owner to accept an ownership transfer"
|
|
},
|
|
"acceptTokenOwnership()": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"addReserve(address,uint32)": {
|
|
"details": "defines the reserve token for the converter can only be called by the owner while the converter is inactive and the reserve wasn't defined yet",
|
|
"params": {
|
|
"_token": "address of the reserve token",
|
|
"_weight": "reserve weight, represented in ppm, 1-1000000"
|
|
}
|
|
},
|
|
"connectorTokenCount()": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"connectorTokens(uint256)": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"connectors(address)": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"constructor": {
|
|
"details": "initializes a new LiquidTokenConverter instance",
|
|
"params": {
|
|
"_maxConversionFee": "maximum conversion fee, represented in ppm",
|
|
"_registry": "address of a contract registry contract",
|
|
"_token": "liquid token governed by the converter"
|
|
}
|
|
},
|
|
"convert(address,address,uint256,address,address)": {
|
|
"details": "converts a specific amount of source tokens to target tokens can only be called by the bancor network contract",
|
|
"params": {
|
|
"_amount": "amount of tokens to convert (in units of the source token)",
|
|
"_beneficiary": "wallet to receive the conversion result",
|
|
"_sourceToken": "source ERC20 token",
|
|
"_targetToken": "target ERC20 token",
|
|
"_trader": "address of the caller who executed the conversion"
|
|
},
|
|
"returns": {
|
|
"_0": "amount of tokens received (in units of the target token)"
|
|
}
|
|
},
|
|
"converterType()": {
|
|
"details": "returns the converter type",
|
|
"returns": {
|
|
"_0": "see the converter types in the the main contract doc"
|
|
}
|
|
},
|
|
"getConnectorBalance(address)": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"getReturn(address,address,uint256)": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"hasETHReserve()": {
|
|
"details": "checks whether or not the converter has an ETH reserve",
|
|
"returns": {
|
|
"_0": "true if the converter has an ETH reserve, false otherwise"
|
|
}
|
|
},
|
|
"isActive()": {
|
|
"details": "returns true if the converter is active, false otherwise",
|
|
"returns": {
|
|
"_0": "true if the converter is active, false otherwise"
|
|
}
|
|
},
|
|
"isV28OrHigher()": {
|
|
"details": "checks whether or not the converter version is 28 or higher",
|
|
"returns": {
|
|
"_0": "true, since the converter version is 28 or higher"
|
|
}
|
|
},
|
|
"reserveBalance(address)": {
|
|
"details": "returns the reserve's balance note that prior to version 17, you should use 'getConnectorBalance' instead",
|
|
"params": {
|
|
"_reserveToken": "reserve token contract address"
|
|
},
|
|
"returns": {
|
|
"_0": "reserve balance"
|
|
}
|
|
},
|
|
"reserveTokenCount()": {
|
|
"details": "returns the number of reserve tokens defined note that prior to version 17, you should use 'connectorTokenCount' instead",
|
|
"returns": {
|
|
"_0": "number of reserve tokens"
|
|
}
|
|
},
|
|
"reserveWeight(address)": {
|
|
"details": "returns the reserve's weight added in version 28",
|
|
"params": {
|
|
"_reserveToken": "reserve token contract address"
|
|
},
|
|
"returns": {
|
|
"_0": "reserve weight"
|
|
}
|
|
},
|
|
"restoreRegistry()": {
|
|
"details": "restores the previous contract-registry"
|
|
},
|
|
"restrictRegistryUpdate(bool)": {
|
|
"details": "restricts the permission to update the contract-registry",
|
|
"params": {
|
|
"_onlyOwnerCanUpdateRegistry": "indicates whether or not permission is restricted to owner only"
|
|
}
|
|
},
|
|
"setConversionFee(uint32)": {
|
|
"details": "updates the current conversion fee can only be called by the contract owner",
|
|
"params": {
|
|
"_conversionFee": "new conversion fee, represented in ppm"
|
|
}
|
|
},
|
|
"setConversionWhitelist(address)": {
|
|
"details": "allows the owner to update & enable the conversion whitelist contract address when set, only addresses that are whitelisted are actually allowed to use the converter note that the whitelist check is actually done by the BancorNetwork contract",
|
|
"params": {
|
|
"_whitelist": "address of a whitelist contract"
|
|
}
|
|
},
|
|
"targetAmountAndFee(address,address,uint256)": {
|
|
"details": "returns the expected target amount of converting the source token to the target token along with the fee",
|
|
"params": {
|
|
"_amount": "amount of tokens received from the user",
|
|
"_sourceToken": "contract address of the source token",
|
|
"_targetToken": "contract address of the target token"
|
|
},
|
|
"returns": {
|
|
"_0": "expected target amount",
|
|
"_1": "expected fee"
|
|
}
|
|
},
|
|
"token()": {
|
|
"details": "deprecated since version 28, backward compatibility - use only for earlier versions"
|
|
},
|
|
"transferAnchorOwnership(address)": {
|
|
"details": "transfers the anchor ownership the new owner needs to accept the transfer can only be called by the converter upgrder while the upgrader is the owner note that prior to version 28, you should use 'transferAnchorOwnership' instead",
|
|
"params": {
|
|
"_newOwner": "new token owner"
|
|
}
|
|
},
|
|
"transferOwnership(address)": {
|
|
"details": "allows transferring the contract ownership the new owner still needs to accept the transfer can only be called by the contract owner",
|
|
"params": {
|
|
"_newOwner": "new contract owner"
|
|
}
|
|
},
|
|
"transferTokenOwnership(address)": {
|
|
"details": "deprecated, backward compatibility"
|
|
},
|
|
"updateRegistry()": {
|
|
"details": "updates to the new contract-registry"
|
|
},
|
|
"upgrade()": {
|
|
"details": "upgrades the converter to the latest version can only be called by the owner note that the owner needs to call acceptOwnership on the new converter after the upgrade"
|
|
},
|
|
"withdrawETH(address)": {
|
|
"details": "withdraws ether can only be called by the owner if the converter is inactive or by upgrader contract can only be called after the upgrader contract has accepted the ownership of this contract can only be called if the converter has an ETH reserve",
|
|
"params": {
|
|
"_to": "address to send the ETH to"
|
|
}
|
|
},
|
|
"withdrawFromAnchor(address,address,uint256)": {
|
|
"details": "withdraws tokens held by the anchor and sends them to an account can only be called by the owner",
|
|
"params": {
|
|
"_amount": "amount to withdraw",
|
|
"_to": "account to receive the new amount",
|
|
"_token": "ERC20 token contract address"
|
|
}
|
|
},
|
|
"withdrawTokens(address,address,uint256)": {
|
|
"details": "withdraws tokens held by the converter and sends them to an account can only be called by the owner note that reserve tokens can only be withdrawn by the owner while the converter is inactive unless the owner is the converter upgrader contract",
|
|
"params": {
|
|
"_amount": "amount to withdraw",
|
|
"_to": "account to receive the new amount",
|
|
"_token": "ERC20 token contract address"
|
|
}
|
|
}
|
|
},
|
|
"version": 1
|
|
},
|
|
"userdoc": {
|
|
"kind": "user",
|
|
"methods": {},
|
|
"version": 1
|
|
}
|
|
} |