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blackbull-sdk

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An SDK for building applications on top of Blackbullswap

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{
  "id": "d976b3bdf2c562cae8a09a4b43fdfbad",
  "_format": "hh-sol-build-info-1",
  "solcVersion": "0.8.0",
  "solcLongVersion": "0.8.0+commit.c7dfd78e",
  "input": {
    "language": "Solidity",
    "sources": {
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinERC20.sol": {
        "content": "pragma solidity >=0.5.0;\n\ninterface IPangolinERC20 {\n    event Approval(address indexed owner, address indexed spender, uint value);\n    event Transfer(address indexed from, address indexed to, uint value);\n\n    function name() external pure returns (string memory);\n    function symbol() external pure returns (string memory);\n    function decimals() external pure returns (uint8);\n    function totalSupply() external view returns (uint);\n    function balanceOf(address owner) external view returns (uint);\n    function allowance(address owner, address spender) external view returns (uint);\n\n    function approve(address spender, uint value) external returns (bool);\n    function transfer(address to, uint value) external returns (bool);\n    function transferFrom(address from, address to, uint value) external returns (bool);\n\n    function DOMAIN_SEPARATOR() external view returns (bytes32);\n    function PERMIT_TYPEHASH() external pure returns (bytes32);\n    function nonces(address owner) external view returns (uint);\n\n    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;\n}\n"
      },
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinCallee.sol": {
        "content": "pragma solidity >=0.5.0;\n\ninterface IPangolinCallee {\n    function pangolinCall(address sender, uint amount0, uint amount1, bytes calldata data) external;\n}\n"
      },
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinFactory.sol": {
        "content": "pragma solidity >=0.5.0;\n\ninterface IPangolinFactory {\n    event PairCreated(address indexed token0, address indexed token1, address pair, uint);\n\n    function feeTo() external view returns (address);\n    function feeToSetter() external view returns (address);\n\n    function getPair(address tokenA, address tokenB) external view returns (address pair);\n    function allPairs(uint) external view returns (address pair);\n    function allPairsLength() external view returns (uint);\n\n    function createPair(address tokenA, address tokenB) external returns (address pair);\n\n    function setFeeTo(address) external;\n    function setFeeToSetter(address) external;\n}\n"
      },
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol": {
        "content": "pragma solidity >=0.5.0;\n\ninterface IERC20 {\n    event Approval(address indexed owner, address indexed spender, uint value);\n    event Transfer(address indexed from, address indexed to, uint value);\n\n    function name() external view returns (string memory);\n    function symbol() external view returns (string memory);\n    function decimals() external view returns (uint8);\n    function totalSupply() external view returns (uint);\n    function balanceOf(address owner) external view returns (uint);\n    function allowance(address owner, address spender) external view returns (uint);\n\n    function approve(address spender, uint value) external returns (bool);\n    function transfer(address to, uint value) external returns (bool);\n    function transferFrom(address from, address to, uint value) external returns (bool);\n}\n"
      },
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinPair.sol": {
        "content": "pragma solidity >=0.5.0;\n\ninterface IPangolinPair {\n    event Approval(address indexed owner, address indexed spender, uint value);\n    event Transfer(address indexed from, address indexed to, uint value);\n\n    function name() external pure returns (string memory);\n    function symbol() external pure returns (string memory);\n    function decimals() external pure returns (uint8);\n    function totalSupply() external view returns (uint);\n    function balanceOf(address owner) external view returns (uint);\n    function allowance(address owner, address spender) external view returns (uint);\n\n    function approve(address spender, uint value) external returns (bool);\n    function transfer(address to, uint value) external returns (bool);\n    function transferFrom(address from, address to, uint value) external returns (bool);\n\n    function DOMAIN_SEPARATOR() external view returns (bytes32);\n    function PERMIT_TYPEHASH() external pure returns (bytes32);\n    function nonces(address owner) external view returns (uint);\n\n    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;\n\n    event Mint(address indexed sender, uint amount0, uint amount1);\n    event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);\n    event Swap(\n        address indexed sender,\n        uint amount0In,\n        uint amount1In,\n        uint amount0Out,\n        uint amount1Out,\n        address indexed to\n    );\n    event Sync(uint112 reserve0, uint112 reserve1);\n\n    function MINIMUM_LIQUIDITY() external pure returns (uint);\n    function factory() external view returns (address);\n    function token0() external view returns (address);\n    function token1() external view returns (address);\n    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);\n    function price0CumulativeLast() external view returns (uint);\n    function price1CumulativeLast() external view returns (uint);\n    function kLast() external view returns (uint);\n\n    function mint(address to) external returns (uint liquidity);\n    function burn(address to) external returns (uint amount0, uint amount1);\n    function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;\n    function skim(address to) external;\n    function sync() external;\n\n    function initialize(address, address) external;\n}\n"
      }
    },
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 1000
      },
      "outputSelection": {
        "*": {
          "*": [
            "abi",
            "evm.bytecode",
            "evm.deployedBytecode",
            "evm.methodIdentifiers",
            "metadata"
          ],
          "": [
            "ast"
          ]
        }
      }
    }
  },
  "output": {
    "contracts": {
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol": {
        "IERC20": {
          "abi": [
            {
              "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": "owner",
                  "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"
            }
          ],
          "evm": {
            "bytecode": {
              "generatedSources": [],
              "linkReferences": {},
              "object": "",
              "opcodes": "",
              "sourceMap": ""
            },
            "deployedBytecode": {
              "generatedSources": [],
              "immutableReferences": {},
              "linkReferences": {},
              "object": "",
              "opcodes": "",
              "sourceMap": ""
            },
            "methodIdentifiers": {
              "allowance(address,address)": "dd62ed3e",
              "approve(address,uint256)": "095ea7b3",
              "balanceOf(address)": "70a08231",
              "decimals()": "313ce567",
              "name()": "06fdde03",
              "symbol()": "95d89b41",
              "totalSupply()": "18160ddd",
              "transfer(address,uint256)": "a9059cbb",
              "transferFrom(address,address,uint256)": "23b872dd"
            }
          },
          "metadata": "{\"compiler\":{\"version\":\"0.8.0+commit.c7dfd78e\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"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\":\"owner\",\"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\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol\":\"IERC20\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":1000},\"remappings\":[]},\"sources\":{\"@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol\":{\"keccak256\":\"0x61db17aebc5d812c7002d15c1da954065e56abe49d64b14c034abe5604d70eb3\",\"urls\":[\"bzz-raw://b006685e753f9120469f10b09c159f222d4cb8b507a6c1f0c14ed50c883ebe66\",\"dweb:/ipfs/QmSyY7iTugbczPwfGK67etiyPULenYGzzRYbt8aabwwkUb\"]}},\"version\":1}"
        }
      },
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinCallee.sol": {
        "IPangolinCallee": {
          "abi": [
            {
              "inputs": [
                {
                  "internalType": "address",
                  "name": "sender",
                  "type": "address"
                },
                {
                  "internalType": "uint256",
                  "name": "amount0",
                  "type": "uint256"
                },
                {
                  "internalType": "uint256",
                  "name": "amount1",
                  "type": "uint256"
                },
                {
                  "internalType": "bytes",
                  "name": "data",
                  "type": "bytes"
                }
              ],
              "name": "pangolinCall",
              "outputs": [],
              "stateMutability": "nonpayable",
              "type": "function"
            }
          ],
          "evm": {
            "bytecode": {
              "generatedSources": [],
              "linkReferences": {},
              "object": "",
              "opcodes": "",
              "sourceMap": ""
            },
            "deployedBytecode": {
              "generatedSources": [],
              "immutableReferences": {},
              "linkReferences": {},
              "object": "",
              "opcodes": "",
              "sourceMap": ""
            },
            "methodIdentifiers": {
              "pangolinCall(address,uint256,uint256,bytes)": "f8890f8e"
            }
          },
          "metadata": "{\"compiler\":{\"version\":\"0.8.0+commit.c7dfd78e\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount0\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amount1\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"pangolinCall\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinCallee.sol\":\"IPangolinCallee\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":1000},\"remappings\":[]},\"sources\":{\"@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinCallee.sol\":{\"keccak256\":\"0x6ddd8672a7e7006962a3b18fa733073d74d63452a527c3e3e0d89bbedc07ca74\",\"urls\":[\"bzz-raw://e8521b04f12a3b97583ee564f5035863b246ec717ae7ee30ee2566699180b77d\",\"dweb:/ipfs/QmfBdpdyujC285Bkx2M4FdHdrnhufFJXPQufHRa7VPNE91\"]}},\"version\":1}"
        }
      },
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinERC20.sol": {
        "IPangolinERC20": {
          "abi": [
            {
              "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": [],
              "name": "DOMAIN_SEPARATOR",
              "outputs": [
                {
                  "internalType": "bytes32",
                  "name": "",
                  "type": "bytes32"
                }
              ],
              "stateMutability": "view",
              "type": "function"
            },
            {
              "inputs": [],
              "name": "PERMIT_TYPEHASH",
              "outputs": [
                {
                  "internalType": "bytes32",
                  "name": "",
                  "type": "bytes32"
                }
              ],
              "stateMutability": "pure",
              "type": "function"
            },
            {
              "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": "owner",
                  "type": "address"
                }
              ],
              "name": "balanceOf",
              "outputs": [
                {
                  "internalType": "uint256",
                  "name": "",
                  "type": "uint256"
                }
              ],
              "stateMutability": "view",
              "type": "function"
            },
            {
              "inputs": [],
              "name": "decimals",
              "outputs": [
                {
                  "internalType": "uint8",
                  "name": "",
                  "type": "uint8"
                }
              ],
              "stateMutability": "pure",
              "type": "function"
            },
            {
              "inputs": [],
              "name": "name",
              "outputs": [
                {
                  "internalType": "string",
                  "name": "",
                  "type": "string"
                }
              ],
              "stateMutability": "pure",
              "type": "function"
            },
            {
              "inputs": [
                {
                  "internalType": "address",
                  "name": "owner",
                  "type": "address"
                }
              ],
              "name": "nonces",
              "outputs": [
                {
                  "internalType": "uint256",
                  "name": "",
                  "type": "uint256"
                }
              ],
              "stateMutability": "view",
              "type": "function"
            },
            {
              "inputs": [
                {
                  "internalType": "address",
                  "name": "owner",
                  "type": "address"
                },
                {
                  "internalType": "address",
                  "name": "spender",
                  "type": "address"
                },
                {
                  "internalType": "uint256",
                  "name": "value",
                  "type": "uint256"
                },
                {
                  "internalType": "uint256",
                  "name": "deadline",
                  "type": "uint256"
                },
                {
                  "internalType": "uint8",
                  "name": "v",
                  "type": "uint8"
                },
                {
                  "internalType": "bytes32",
                  "name": "r",
                  "type": "bytes32"
                },
                {
                  "internalType": "bytes32",
                  "name": "s",
                  "type": "bytes32"
                }
              ],
              "name": "permit",
              "outputs": [],
              "stateMutability": "nonpayable",
              "type": "function"
            },
            {
              "inputs": [],
              "name": "symbol",
              "outputs": [
                {
                  "internalType": "string",
                  "name": "",
                  "type": "string"
                }
              ],
              "stateMutability": "pure",
              "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"
                }
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              ],
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                {
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                {
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              "getReserves()": "0902f1ac",
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              "name()": "06fdde03",
              "nonces(address)": "7ecebe00",
              "permit(address,address,uint256,uint256,uint8,bytes32,bytes32)": "d505accf",
              "price0CumulativeLast()": "5909c0d5",
              "price1CumulativeLast()": "5a3d5493",
              "skim(address)": "bc25cf77",
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              "sync()": "fff6cae9",
              "token0()": "0dfe1681",
              "token1()": "d21220a7",
              "totalSupply()": "18160ddd",
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ateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"kLast\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"mint\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"liquidity\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"nonces\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"deadline\",\"type\":\"uint256\"},{\"internalType\":\"uint8\",\"name\":\"v\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"r\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"s\",\"type\":\"bytes32\"}],\"name\":\"permit\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"price0CumulativeLast\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"price1CumulativeLast\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"}],\"name\":\"skim\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"amount0Out\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"amount1Out\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"internalType\":\"bytes\",\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"swap\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"sync\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"token0\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"token1\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"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\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinPair.sol\":\"IPangolinPair\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":1000},\"remappings\":[]},\"sources\":{\"@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinPair.sol\":{\"keccak256\":\"0x3e48b36ecfa9cc348ad1a1221eed4b2d0206d521d00d8d3483c2c8c1dfd5341b\",\"urls\":[\"bzz-raw://71ad82ebba7acc697affe9ec68ef9b128cd537cbb7fd2a780c352d0d4d3ff38a\",\"dweb:/ipfs/QmdYA2z8nc5HPYYmrm348Tcizyny1rjdjxJ6ZLvnsLCX2M\"]}},\"version\":1}"
        }
      }
    },
    "errors": [
      {
        "component": "general",
        "errorCode": "1878",
        "formattedMessage": "Warning: SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.\n--> @pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol\n\n",
        "message": "SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.",
        "severity": "warning",
        "sourceLocation": {
          "end": -1,
          "file": "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol",
          "start": -1
        },
        "type": "Warning"
      },
      {
        "component": "general",
        "errorCode": "1878",
        "formattedMessage": "Warning: SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.\n--> @pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinCallee.sol\n\n",
        "message": "SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.",
        "severity": "warning",
        "sourceLocation": {
          "end": -1,
          "file": "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinCallee.sol",
          "start": -1
        },
        "type": "Warning"
      },
      {
        "component": "general",
        "errorCode": "1878",
        "formattedMessage": "Warning: SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.\n--> @pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinERC20.sol\n\n",
        "message": "SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.",
        "severity": "warning",
        "sourceLocation": {
          "end": -1,
          "file": "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinERC20.sol",
          "start": -1
        },
        "type": "Warning"
      },
      {
        "component": "general",
        "errorCode": "1878",
        "formattedMessage": "Warning: SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.\n--> @pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinFactory.sol\n\n",
        "message": "SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.",
        "severity": "warning",
        "sourceLocation": {
          "end": -1,
          "file": "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinFactory.sol",
          "start": -1
        },
        "type": "Warning"
      },
      {
        "component": "general",
        "errorCode": "1878",
        "formattedMessage": "Warning: SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.\n--> @pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinPair.sol\n\n",
        "message": "SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.",
        "severity": "warning",
        "sourceLocation": {
          "end": -1,
          "file": "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IPangolinPair.sol",
          "start": -1
        },
        "type": "Warning"
      }
    ],
    "sources": {
      "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol": {
        "ast": {
          "absolutePath": "@pangolindex/exchange-contracts/contracts/pangolin-core/interfaces/IERC20.sol",
          "exportedSymbols": {
            "IERC20": [
              83
            ]
          },
          "id": 84,
          "nodeType": "SourceUnit",
          "nodes": [
            {
              "id": 1,
              "literals": [
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                ">=",
                "0.5",
                ".0"
              ],
              "nodeType": "PragmaDirective",
              "src": "0:24:0"
            },
            {
              "abstract": false,
              "baseContracts": [],
              "contractDependencies": [],
              "contractKind": "interface",
              "fullyImplemented": false,
              "id": 83,
              "linearizedBaseContracts": [
                83
              ],
              "name": "IERC20",
              "nodeType": "ContractDefinition",
              "nodes": [
                {
                  "anonymous": false,
                  "id": 9,
                  "name": "Approval",
                  "nodeType": "EventDefinition",
                  "parameters": {
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                    "nodeType": "ParameterList",
                    "parameters": [
                      {
                        "constant": false,
                        "id": 3,
                        "indexed": true,
                        "mutability": "mutable",
                        "name": "owner",
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                        "scope": 9,
                        "src": "64:21:0",
                        "stateVariable": false,
                        "storageLocation": "default",
                        "typeDescriptions": {
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                          "typeString": "address"
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                          "src": "64:7:0",
                          "stateMutability": "nonpayable",
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                          }
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                        "src": "87:23:0",
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                          "stateMutability": "nonpayable",
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                    ],
                    "src": "63:60:0"
                  },
                  "src": "49:75:0"
                },
                {
                  "anonymous": false,
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                  "name": "Transfer",
                  "nodeType": "EventDefinition",
                  "parameters": {
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                        "src": "144:20:0",
                        "stateVariable": false,
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                        "typeDescriptions": {
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                        "typeName": {
                          "id": 10,
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