@uniswap/universal-router
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Smart contracts for Universal Router
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{"abi":[{"type":"function","name":"allowance","inputs":[{"name":"owner","type":"address","internalType":"address"},{"name":"spender","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"type":"function","name":"approve","inputs":[{"name":"spender","type":"address","internalType":"address"},{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"nonpayable"},{"type":"function","name":"balanceOf","inputs":[{"name":"account","type":"address","internalType":"address"}],"outputs":[{"name":"","type":"uint256","internalType":"uint256"}],"stateMutability":"view"},{"type":"function","name":"transfer","inputs":[{"name":"recipient","type":"address","internalType":"address"},{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"nonpayable"},{"type":"function","name":"transferFrom","inputs":[{"name":"sender","type":"address","internalType":"address"},{"name":"recipient","type":"address","internalType":"address"},{"name":"amount","type":"uint256","internalType":"uint256"}],"outputs":[{"name":"","type":"bool","internalType":"bool"}],"stateMutability":"nonpayable"},{"type":"event","name":"Approval","inputs":[{"name":"owner","type":"address","indexed":true,"internalType":"address"},{"name":"spender","type":"address","indexed":true,"internalType":"address"},{"name":"value","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false},{"type":"event","name":"Transfer","inputs":[{"name":"from","type":"address","indexed":true,"internalType":"address"},{"name":"to","type":"address","indexed":true,"internalType":"address"},{"name":"value","type":"uint256","indexed":false,"internalType":"uint256"}],"anonymous":false}],"bytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"deployedBytecode":{"object":"0x","sourceMap":"","linkReferences":{}},"methodIdentifiers":{"allowance(address,address)":"dd62ed3e","approve(address,uint256)":"095ea7b3","balanceOf(address)":"70a08231","transfer(address,uint256)":"a9059cbb","transferFrom(address,address,uint256)":"23b872dd"},"rawMetadata":"{\"compiler\":{\"version\":\"0.8.26+commit.8a97fa7a\"},\"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\":\"amount\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"events\":{\"Approval(address,address,uint256)\":{\"params\":{\"owner\":\"The account that approved spending of its tokens\",\"spender\":\"The account for which the spending allowance was modified\",\"value\":\"The new allowance from the owner to the spender\"}},\"Transfer(address,address,uint256)\":{\"params\":{\"from\":\"The account from which the tokens were sent, i.e. the balance decreased\",\"to\":\"The account to which the tokens were sent, i.e. the balance increased\",\"value\":\"The amount of tokens that were transferred\"}}},\"kind\":\"dev\",\"methods\":{\"allowance(address,address)\":{\"params\":{\"owner\":\"The account of the token owner\",\"spender\":\"The account of the token spender\"},\"returns\":{\"_0\":\"The current allowance granted by `owner` to `spender`\"}},\"approve(address,uint256)\":{\"params\":{\"amount\":\"The amount of tokens allowed to be used by `spender`\",\"spender\":\"The account which will be allowed to spend a given amount of the owners tokens\"},\"returns\":{\"_0\":\"Returns true for a successful approval, false for unsuccessful\"}},\"balanceOf(address)\":{\"params\":{\"account\":\"The account for which to look up the number of tokens it has, i.e. its balance\"},\"returns\":{\"_0\":\"The number of tokens held by the account\"}},\"transfer(address,uint256)\":{\"params\":{\"amount\":\"The number of tokens to send from the sender to the recipient\",\"recipient\":\"The account that will receive the amount transferred\"},\"returns\":{\"_0\":\"Returns true for a successful transfer, false for an unsuccessful transfer\"}},\"transferFrom(address,address,uint256)\":{\"params\":{\"amount\":\"The amount of the transfer\",\"recipient\":\"The recipient of the transfer\",\"sender\":\"The account from which the transfer will be initiated\"},\"returns\":{\"_0\":\"Returns true for a successful transfer, false for unsuccessful\"}}},\"title\":\"Minimal ERC20 interface for Uniswap\",\"version\":1},\"userdoc\":{\"events\":{\"Approval(address,address,uint256)\":{\"notice\":\"Event emitted when the approval amount for the spender of a given owner's tokens changes.\"},\"Transfer(address,address,uint256)\":{\"notice\":\"Event emitted when tokens are transferred from one address to another, either via `#transfer` or `#transferFrom`.\"}},\"kind\":\"user\",\"methods\":{\"allowance(address,address)\":{\"notice\":\"Returns the current allowance given to a spender by an owner\"},\"approve(address,uint256)\":{\"notice\":\"Sets the allowance of a spender from the `msg.sender` to the value `amount`\"},\"balanceOf(address)\":{\"notice\":\"Returns an account's balance in the token\"},\"transfer(address,uint256)\":{\"notice\":\"Transfers the amount of token from the `msg.sender` to the recipient\"},\"transferFrom(address,address,uint256)\":{\"notice\":\"Transfers `amount` tokens from `sender` to `recipient` up to the allowance given to the `msg.sender`\"}},\"notice\":\"Contains a subset of the full ERC20 interface that is used in Uniswap V3\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"lib/v4-periphery/lib/v4-core/src/interfaces/external/IERC20Minimal.sol\":\"IERC20Minimal\"},\"evmVersion\":\"cancun\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":30000},\"remappings\":[\":@ensdomains/=lib/v4-periphery/lib/v4-core/node_modules/@ensdomains/\",\":@openzeppelin/=lib/v4-periphery/lib/v4-core/lib/openzeppelin-contracts/\",\":@openzeppelin/contracts/=lib/v4-periphery/lib/v4-core/lib/openzeppelin-contracts/contracts/\",\":@uniswap/v2-core/=node_modules/@uniswap/v2-core/\",\":@uniswap/v3-core/=node_modules/@uniswap/v3-core/\",\":@uniswap/v3-periphery/=lib/v3-periphery/\",\":@uniswap/v4-core/=lib/v4-periphery/lib/v4-core/\",\":@uniswap/v4-periphery/=lib/v4-periphery/\",\":ds-test/=lib/solmate/lib/ds-test/src/\",\":erc4626-tests/=lib/v4-periphery/lib/v4-core/lib/openzeppelin-contracts/lib/erc4626-tests/\",\":forge-gas-snapshot/=lib/permit2/lib/forge-gas-snapshot/src/\",\":forge-std/=lib/forge-std/src/\",\":hardhat/=lib/v4-periphery/lib/v4-core/node_modules/hardhat/\",\":openzeppelin-contracts/=lib/permit2/lib/openzeppelin-contracts/\",\":permit2/=lib/permit2/\",\":solmate/=lib/solmate/\",\":v3-periphery/=lib/v3-periphery/contracts/\",\":v4-core/=lib/v4-periphery/lib/v4-core/src/\",\":v4-periphery/=lib/v4-periphery/\"],\"viaIR\":true},\"sources\":{\"lib/v4-periphery/lib/v4-core/src/interfaces/external/IERC20Minimal.sol\":{\"keccak256\":\"0xeccadf1bf69ba2eb51f2fe4fa511bc7bb05bbd6b9f9a3cb8e5d83d9582613e0f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://118757369892687b99ef46ce28d6861f62c098285bd7687a4f17f7e44e5f81de\",\"dweb:/ipfs/QmUxqbYqQtcEwwFbb9e6BBMePEaSgN8C45v6RKubD4ib8d\"]}},\"version\":1}","metadata":{"compiler":{"version":"0.8.26+commit.8a97fa7a"},"language":"Solidity","output":{"abi":[{"inputs":[{"internalType":"address","name":"owner","type":"address","indexed":true},{"internalType":"address","name":"spender","type":"address","indexed":true},{"internalType":"uint256","name":"value","type":"uint256","indexed":false}],"type":"event","name":"Approval","anonymous":false},{"inputs":[{"internalType":"address","name":"from","type":"address","indexed":true},{"internalType":"address","name":"to","type":"address","indexed":true},{"internalType":"uint256","name":"value","type":"uint256","indexed":false}],"type":"event","name":"Transfer","anonymous":false},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"stateMutability":"view","type":"function","name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}]},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"nonpayable","type":"function","name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}]},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"stateMutability":"view","type":"function","name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}]},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"nonpayable","type":"function","name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}]},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"nonpayable","type":"function","name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}]}],"devdoc":{"kind":"dev","methods":{"allowance(address,address)":{"params":{"owner":"The account of the token owner","spender":"The account of the token spender"},"returns":{"_0":"The current allowance granted by `owner` to `spender`"}},"approve(address,uint256)":{"params":{"amount":"The amount of tokens allowed to be used by `spender`","spender":"The account which will be allowed to spend a given amount of the owners tokens"},"returns":{"_0":"Returns true for a successful approval, false for unsuccessful"}},"balanceOf(address)":{"params":{"account":"The account for which to look up the number of tokens it has, i.e. its balance"},"returns":{"_0":"The number of tokens held by the account"}},"transfer(address,uint256)":{"params":{"amount":"The number of tokens to send from the sender to the recipient","recipient":"The account that will receive the amount transferred"},"returns":{"_0":"Returns true for a successful transfer, false for an unsuccessful transfer"}},"transferFrom(address,address,uint256)":{"params":{"amount":"The amount of the transfer","recipient":"The recipient of the transfer","sender":"The account from which the transfer will be initiated"},"returns":{"_0":"Returns true for a successful transfer, false for unsuccessful"}}},"version":1},"userdoc":{"kind":"user","methods":{"allowance(address,address)":{"notice":"Returns the current allowance given to a spender by an owner"},"approve(address,uint256)":{"notice":"Sets the allowance of a spender from the `msg.sender` to the value `amount`"},"balanceOf(address)":{"notice":"Returns an account's balance in the token"},"transfer(address,uint256)":{"notice":"Transfers the amount of token from the `msg.sender` to the recipient"},"transferFrom(address,address,uint256)":{"notice":"Transfers `amount` tokens from `sender` to `recipient` up to the allowance given to the 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