@tokamak-network/thanos-contracts/deployments/optimism-goerli/GasPriceOracle.json

Contracts for Optimism Specs

{
  "address": "0xb43C412454f5D1e58Fe895B1a832B6700ADB5FA7",
  "abi": [
    {
      "inputs": [],
      "stateMutability": "nonpayable",
      "type": "constructor"
    },
    {
      "inputs": [],
      "name": "DECIMALS",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "baseFee",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "decimals",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "pure",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "gasPrice",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes",
          "name": "_data",
          "type": "bytes"
        }
      ],
      "name": "getL1Fee",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [
        {
          "internalType": "bytes",
          "name": "_data",
          "type": "bytes"
        }
      ],
      "name": "getL1GasUsed",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "l1BaseFee",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "overhead",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "scalar",
      "outputs": [
        {
          "internalType": "uint256",
          "name": "",
          "type": "uint256"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    },
    {
      "inputs": [],
      "name": "version",
      "outputs": [
        {
          "internalType": "string",
          "name": "",
          "type": "string"
        }
      ],
      "stateMutability": "view",
      "type": "function"
    }
  ],
  "transactionHash": "0x8c489a43a92cc7afceee05a095642087bea53073b1505b269503e0319e666948",
  "receipt": {
    "to": null,
    "from": "0xf80267194936da1E98dB10bcE06F3147D580a62e",
    "contractAddress": "0xb43C412454f5D1e58Fe895B1a832B6700ADB5FA7",
    "transactionIndex": 1,
    "gasUsed": "610049",
    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "blockHash": "0xfb9046eb324ab0aa228b408fcde63bc29ec696fca1bb90e7f0391402b799f518",
    "transactionHash": "0x8c489a43a92cc7afceee05a095642087bea53073b1505b269503e0319e666948",
    "logs": [],
    "blockNumber": 8579685,
    "cumulativeGasUsed": "656962",
    "status": 1,
    "byzantium": true
  },
  "args": [],
  "numDeployments": 1,
  "solcInputHash": "2d538e296d12ca6101a896ac2e894043",
  "metadata": "{\"compiler\":{\"version\":\"0.8.15+commit.e14f2714\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[],\"name\":\"DECIMALS\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"baseFee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"gasPrice\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"getL1Fee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"getL1GasUsed\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"l1BaseFee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"overhead\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"scalar\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"version\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"custom:proxied\":\"@custom:predeploy 0x420000000000000000000000000000000000000F\",\"kind\":\"dev\",\"methods\":{\"baseFee()\":{\"returns\":{\"_0\":\"Current L2 base fee.\"}},\"constructor\":{\"custom:semver\":\"1.0.0\"},\"decimals()\":{\"custom:legacy\":\"@notice Retrieves the number of decimals used in the scalar.\",\"returns\":{\"_0\":\"Number of decimals used in the scalar.\"}},\"gasPrice()\":{\"returns\":{\"_0\":\"Current L2 gas price (base fee).\"}},\"getL1Fee(bytes)\":{\"params\":{\"_data\":\"Unsigned fully RLP-encoded transaction to get the L1 fee for.\"},\"returns\":{\"_0\":\"L1 fee that should be paid for the tx\"}},\"getL1GasUsed(bytes)\":{\"params\":{\"_data\":\"Unsigned fully RLP-encoded transaction to get the L1 gas for.\"},\"returns\":{\"_0\":\"Amount of L1 gas used to publish the transaction.\"}},\"l1BaseFee()\":{\"returns\":{\"_0\":\"Latest known L1 base fee.\"}},\"overhead()\":{\"returns\":{\"_0\":\"Current fee overhead.\"}},\"scalar()\":{\"returns\":{\"_0\":\"Current fee scalar.\"}},\"version()\":{\"returns\":{\"_0\":\"Semver contract version as a string.\"}}},\"title\":\"GasPriceOracle\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"DECIMALS()\":{\"notice\":\"Number of decimals used in the scalar.\"},\"baseFee()\":{\"notice\":\"Retrieves the current base fee.\"},\"gasPrice()\":{\"notice\":\"Retrieves the current gas price (base fee).\"},\"getL1Fee(bytes)\":{\"notice\":\"Computes the L1 portion of the fee based on the size of the rlp encoded input         transaction, the current L1 base fee, and the various dynamic parameters.\"},\"getL1GasUsed(bytes)\":{\"notice\":\"Computes the amount of L1 gas used for a transaction. Adds the overhead which         represents the per-transaction gas overhead of posting the transaction and state         roots to L1. Adds 68 bytes of padding to account for the fact that the input does         not have a signature.\"},\"l1BaseFee()\":{\"notice\":\"Retrieves the latest known L1 base fee.\"},\"overhead()\":{\"notice\":\"Retrieves the current fee overhead.\"},\"scalar()\":{\"notice\":\"Retrieves the current fee scalar.\"},\"version()\":{\"notice\":\"Returns the full semver contract version.\"}},\"notice\":\"This contract maintains the variables responsible for computing the L1 portion of the         total fee charged on L2. Before Bedrock, this contract held variables in state that were         read during the state transition function to compute the L1 portion of the transaction         fee. After Bedrock, this contract now simply proxies the L1Block contract, which has         the values used to compute the L1 portion of the fee in its state.         The contract exposes an API that is useful for knowing how large the L1 portion of the         transaction fee will be. The following events were deprecated with Bedrock:         - event OverheadUpdated(uint256 overhead);         - event ScalarUpdated(uint256 scalar);         - event DecimalsUpdated(uint256 decimals);\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/L2/GasPriceOracle.sol\":\"GasPriceOracle\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"none\"},\"optimizer\":{\"enabled\":true,\"runs\":999999},\"remappings\":[\":@openzeppelin/=node_modules/@openzeppelin/\",\":@openzeppelin/contracts-upgradeable/=node_modules/@openzeppelin/contracts-upgradeable/\",\":@openzeppelin/contracts/=node_modules/@openzeppelin/contracts/\",\":@rari-capital/=node_modules/@rari-capital/\",\":@rari-capital/solmate/=node_modules/@rari-capital/solmate/\",\":ds-test/=node_modules/ds-test/src/\",\":forge-std/=node_modules/forge-std/src/\"]},\"sources\":{\"contracts/L2/GasPriceOracle.sol\":{\"keccak256\":\"0x9b3061d2d5b7841f21ed2ab58096bccbda37ab7416d853c3f83e27bbdbe3ec7c\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c86ff50dfd33d81fa9e63ede7e80b3dc57fbe6e53da9cfabae938e6d684dad9d\",\"dweb:/ipfs/Qme2AtXBiNJCmtS2c1BXeaGXUMvvptTD3i2GUncW2EbZ77\"]},\"contracts/L2/L1Block.sol\":{\"keccak256\":\"0xbd2284eeedcdfbb44aeb010c37e109a28a202b6cee62b7091c9a9afb1f461836\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://e8afce8fb5023f16e56f9458b3e9ce998740073ef7668d6aade1c0de0512f870\",\"dweb:/ipfs/QmWQ1FNhqJWraS14qq6wYsPngYv6NghHUwgtmvt9PVzhLo\"]},\"contracts/libraries/Predeploys.sol\":{\"keccak256\":\"0xfc30fb239b5f00284f4b8f578a62f0882597e939335c91ea9bc4aab3070ddc43\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://fa132267b3a9d98568b4e02cbb68fe2d2c0ca630826242c1b2293a8fa35bd302\",\"dweb:/ipfs/QmdYvcGbaykP6wyBu5T2obXrWK56xGnfWqbYeeWpTChq3w\"]},\"contracts/universal/Semver.sol\":{\"keccak256\":\"0x400059d3edb9efc9c23e6fbc18de6710f9235a4ffba4ab23bdb9f825273f093b\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://9baf7797439c0ae6512f4639dfc6a1934dbd4e4d7cbb8e63e99264ff47682c9e\",\"dweb:/ipfs/QmawAuhppPyeoZH3rC1uh87xDELa9Lyfw5pYsBqE8myE1m\"]},\"node_modules/@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0xaf159a8b1923ad2a26d516089bceca9bdeaeacd04be50983ea00ba63070f08a3\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6f2cf1c531122bc7ca96b8c8db6a60deae60441e5223065e792553d4849b5638\",\"dweb:/ipfs/QmPBdJmBBABMDCfyDjCbdxgiqRavgiSL88SYPGibgbPas9\"]}},\"version\":1}",
  "bytecode": 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  "deployedBytecode": 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  "devdoc": {
    "version": 1,
    "kind": "dev",
    "methods": {
      "baseFee()": {
        "returns": {
          "_0": "Current L2 base fee."
        }
      },
      "constructor": {},
      "decimals()": {
        "returns": {
          "_0": "Number of decimals used in the scalar."
        }
      },
      "gasPrice()": {
        "returns": {
          "_0": "Current L2 gas price (base fee)."
        }
      },
      "getL1Fee(bytes)": {
        "params": {
          "_data": "Unsigned fully RLP-encoded transaction to get the L1 fee for."
        },
        "returns": {
          "_0": "L1 fee that should be paid for the tx"
        }
      },
      "getL1GasUsed(bytes)": {
        "params": {
          "_data": "Unsigned fully RLP-encoded transaction to get the L1 gas for."
        },
        "returns": {
          "_0": "Amount of L1 gas used to publish the transaction."
        }
      },
      "l1BaseFee()": {
        "returns": {
          "_0": "Latest known L1 base fee."
        }
      },
      "overhead()": {
        "returns": {
          "_0": "Current fee overhead."
        }
      },
      "scalar()": {
        "returns": {
          "_0": "Current fee scalar."
        }
      },
      "version()": {
        "returns": {
          "_0": "Semver contract version as a string."
        }
      }
    },
    "title": "GasPriceOracle"
  },
  "userdoc": {
    "version": 1,
    "kind": "user",
    "methods": {
      "DECIMALS()": {
        "notice": "Number of decimals used in the scalar."
      },
      "baseFee()": {
        "notice": "Retrieves the current base fee."
      },
      "gasPrice()": {
        "notice": "Retrieves the current gas price (base fee)."
      },
      "getL1Fee(bytes)": {
        "notice": "Computes the L1 portion of the fee based on the size of the rlp encoded input         transaction, the current L1 base fee, and the various dynamic parameters."
      },
      "getL1GasUsed(bytes)": {
        "notice": "Computes the amount of L1 gas used for a transaction. Adds the overhead which         represents the per-transaction gas overhead of posting the transaction and state         roots to L1. Adds 68 bytes of padding to account for the fact that the input does         not have a signature."
      },
      "l1BaseFee()": {
        "notice": "Retrieves the latest known L1 base fee."
      },
      "overhead()": {
        "notice": "Retrieves the current fee overhead."
      },
      "scalar()": {
        "notice": "Retrieves the current fee scalar."
      },
      "version()": {
        "notice": "Returns the full semver contract version."
      }
    },
    "notice": "This contract maintains the variables responsible for computing the L1 portion of the         total fee charged on L2. Before Bedrock, this contract held variables in state that were         read during the state transition function to compute the L1 portion of the transaction         fee. After Bedrock, this contract now simply proxies the L1Block contract, which has         the values used to compute the L1 portion of the fee in its state.         The contract exposes an API that is useful for knowing how large the L1 portion of the         transaction fee will be. The following events were deprecated with Bedrock:         - event OverheadUpdated(uint256 overhead);         - event ScalarUpdated(uint256 scalar);         - event DecimalsUpdated(uint256 decimals);"
  }
}