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fluid-contracts-public/deployments/mainnet/v1_0_0/WstETHOracle_WSTETH_ETH.json
Samyak Jain d7a58e88ff Merge pull request #433 from Instadapp/feature/arb-deploy-protocols 
ARB: deploy protocols
2024-07-11 13:05:09 +00:00

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{
"address": "0xd4549E1F58f37445EC3c50f975B9454f8Bb21AB8",
"abi": [
{
"inputs": [
{
"internalType": "contract IWstETH",
"name": "wstETH_",
"type": "address"
}
],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"inputs": [
{
"internalType": "uint256",
"name": "errorId_",
"type": "uint256"
}
],
"name": "FluidOracleError",
"type": "error"
},
{
"inputs": [],
"name": "getExchangeRate",
"outputs": [
{
"internalType": "uint256",
"name": "exchangeRate_",
"type": "uint256"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [],
"name": "wstETHOracleData",
"outputs": [
{
"internalType": "uint256",
"name": "wstETHExchangeRate_",
"type": "uint256"
},
{
"internalType": "contract IWstETH",
"name": "wstETH_",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
}
],
"transactionHash": "0x730e759a503900b13e925d21e4c0bc8d62ffaa48068841b0afad0b7fc4cf3130",
"receipt": {
"to": "0x5538Cb2227645cDd184beC2EE09b373f62ef8A38",
"from": "0x31e250E6B25A18Dc809005746228e2483A7Fc718",
"contractAddress": null,
"transactionIndex": 0,
"gasUsed": "21000",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"blockHash": "0x8e616226d915e52a78c6b15ebaa5d270c4a3ac527b4301c49886cf63ec563868",
"transactionHash": "0x730e759a503900b13e925d21e4c0bc8d62ffaa48068841b0afad0b7fc4cf3130",
"logs": [],
"blockNumber": 8588253,
"cumulativeGasUsed": "21000",
"status": 1,
"byzantium": true
},
"args": [
"0x7f39C581F595B53c5cb19bD0b3f8dA6c935E2Ca0"
],
"numDeployments": 1,
"solcInputHash": "b73720cc8ffa8a631f5020ecec7e4515",
"metadata": "{\"compiler\":{\"version\":\"0.8.21+commit.d9974bed\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"contract IWstETH\",\"name\":\"wstETH_\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"errorId_\",\"type\":\"uint256\"}],\"name\":\"FluidOracleError\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"getExchangeRate\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"exchangeRate_\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"wstETHOracleData\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"wstETHExchangeRate_\",\"type\":\"uint256\"},{\"internalType\":\"contract IWstETH\",\"name\":\"wstETH_\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"title\":\"WstETHOracle\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"constructor\":{\"notice\":\"constructor sets the wstETH `wstETH_` token address.\"},\"getExchangeRate()\":{\"notice\":\"Get the `exchangeRate_` between the underlying asset and the peg asset in 1e27\"},\"wstETHOracleData()\":{\"notice\":\"returns all wWtETH oracle related data as utility for easy off-chain use / block explorer in a single view method\"}},\"notice\":\"Gets the exchange rate between wstETH and stETH directly from the wstETH contract.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/oracle/oracles/wstETHOracle.sol\":\"WstETHOracle\"},\"evmVersion\":\"paris\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":10000000},\"remappings\":[]},\"sources\":{\"contracts/oracle/error.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\ncontract Error {\\n error FluidOracleError(uint256 errorId_);\\n}\\n\",\"keccak256\":\"0xc7b7e945238168d216c480e9dd4fbaaf8780645d58c47f9abdaa4f29910568fe\",\"license\":\"BUSL-1.1\"},\"contracts/oracle/errorTypes.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nlibrary ErrorTypes {\\n /***********************************|\\n | UniV3CheckCLRSOracle | \\n |__________________________________*/\\n\\n /// @notice thrown when the delta between main price source and check rate source is exceeding the allowed delta\\n uint256 internal constant UniV3CheckCLRSOracle__InvalidPrice = 60001;\\n\\n /// @notice thrown when an invalid parameter is passed to a method\\n uint256 internal constant UniV3CheckCLRSOracle__InvalidParams = 60002;\\n\\n /// @notice thrown when the exchange rate is zero, even after all possible fallbacks depending on config\\n uint256 internal constant UniV3CheckCLRSOracle__ExchangeRateZero = 60003;\\n\\n /***********************************|\\n | Chainlink Oracle | \\n |__________________________________*/\\n\\n /// @notice thrown when an invalid parameter is passed to a method\\n uint256 internal constant ChainlinkOracle__InvalidParams = 61001;\\n\\n /***********************************|\\n | UniswapV3 Oracle | \\n |__________________________________*/\\n\\n /// @notice thrown when an invalid parameter is passed to a method\\n uint256 internal constant UniV3Oracle__InvalidParams = 62001;\\n\\n /// @notice thrown when constructor is called with invalid ordered seconds agos values\\n uint256 internal constant UniV3Oracle__InvalidSecondsAgos = 62002;\\n\\n /// @notice thrown when constructor is called with invalid delta values > 100%\\n uint256 internal constant UniV3Oracle__InvalidDeltas = 62003;\\n\\n /***********************************|\\n | WstETh Oracle | \\n |__________________________________*/\\n\\n /// @notice thrown when an invalid parameter is passed to a method\\n uint256 internal constant WstETHOracle__InvalidParams = 63001;\\n\\n /***********************************|\\n | Redstone Oracle | \\n |__________________________________*/\\n\\n /// @notice thrown when an invalid parameter is passed to a method\\n uint256 internal constant RedstoneOracle__InvalidParams = 64001;\\n\\n /***********************************|\\n | Fallback Oracle | \\n |__________________________________*/\\n\\n /// @notice thrown when an invalid parameter is passed to a method\\n uint256 internal constant FallbackOracle__InvalidParams = 65001;\\n\\n /***********************************|\\n | FallbackCLRSOracle | \\n |__________________________________*/\\n\\n /// @notice thrown when the exchange rate is zero, even for the fallback oracle source (if enabled)\\n uint256 internal constant FallbackCLRSOracle__ExchangeRateZero = 66001;\\n\\n /***********************************|\\n | WstETHCLRSOracle | \\n |__________________________________*/\\n\\n /// @notice thrown when the exchange rate is zero, even for the fallback oracle source (if enabled)\\n uint256 internal constant WstETHCLRSOracle__ExchangeRateZero = 67001;\\n\\n /***********************************|\\n | CLFallbackUniV3Oracle | \\n |__________________________________*/\\n\\n /// @notice thrown when the exchange rate is zero, even for the uniV3 rate\\n uint256 internal constant CLFallbackUniV3Oracle__ExchangeRateZero = 68001;\\n\\n /***********************************|\\n | WstETHCLRS2UniV3CheckCLRSOracle | \\n |__________________________________*/\\n\\n /// @notice thrown when the exchange rate is zero, even for the uniV3 rate\\n uint256 internal constant WstETHCLRS2UniV3CheckCLRSOracle__ExchangeRateZero = 69001;\\n}\\n\",\"keccak256\":\"0xbb2a6f89dfa9d3ae2992d4a5a04182d6e3995f7c6519265d24217302865e39d4\",\"license\":\"BUSL-1.1\"},\"contracts/oracle/fluidOracle.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nimport { IFluidOracle } from \\\"./interfaces/iFluidOracle.sol\\\";\\n\\n/// @title FluidOracle\\n/// @notice Base contract that any Fluid Oracle must implement\\nabstract contract FluidOracle is IFluidOracle {\\n /// @inheritdoc IFluidOracle\\n function getExchangeRate() external view virtual returns (uint256 exchangeRate_);\\n}\\n\",\"keccak256\":\"0xdb26c5b753d614b855566682b0bb2ae14ef26d25b7b2cb3c5ba7fe79c42c079b\",\"license\":\"BUSL-1.1\"},\"contracts/oracle/implementations/wstETHOracleImpl.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nimport { IWstETH } from \\\"../interfaces/external/IWstETH.sol\\\";\\nimport { ErrorTypes } from \\\"../errorTypes.sol\\\";\\nimport { Error as OracleError } from \\\"../error.sol\\\";\\nimport { OracleUtils } from \\\"../libraries/oracleUtils.sol\\\";\\n\\n/// @title wstETH Oracle Implementation\\n/// @notice This contract is used to get the exchange rate between wstETH and stETH\\nabstract contract WstETHOracleImpl is OracleError {\\n /// @notice constant value for price scaling to reduce gas usage\\n uint256 internal immutable _WSTETH_PRICE_SCALER_MULTIPLIER;\\n\\n /// @notice WSTETH contract, e.g. on mainnet 0x7f39c581f595b53c5cb19bd0b3f8da6c935e2ca0\\n IWstETH internal immutable _WSTETH;\\n\\n /// @notice constructor sets the wstETH `wstETH_` token address.\\n constructor(IWstETH wstETH_) {\\n if (address(wstETH_) == address(0)) {\\n revert FluidOracleError(ErrorTypes.WstETHOracle__InvalidParams);\\n }\\n\\n _WSTETH = wstETH_;\\n\\n _WSTETH_PRICE_SCALER_MULTIPLIER = 10 ** (OracleUtils.RATE_OUTPUT_DECIMALS - 18); // e.g. 1e9\\n }\\n\\n /// @notice Get the exchange rate from wstETH contract\\n /// @return rate_ The exchange rate in `WSTETH_OUTPUT_DECIMALS`\\n function _getWstETHExchangeRate() internal view returns (uint256 rate_) {\\n return _WSTETH.stEthPerToken() * _WSTETH_PRICE_SCALER_MULTIPLIER;\\n }\\n\\n /// @notice returns all wWtETH oracle related data as utility for easy off-chain use / block explorer in a single view method\\n function wstETHOracleData() public view returns (uint256 wstETHExchangeRate_, IWstETH wstETH_) {\\n return (_getWstETHExchangeRate(), _WSTETH);\\n }\\n}\\n\",\"keccak256\":\"0xd30d0a771c31cca1597753bfc38d35ec1e6a401de9f98426ca36e7f795d625f0\",\"license\":\"BUSL-1.1\"},\"contracts/oracle/interfaces/external/IWstETH.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.21;\\n\\ninterface IWstETH {\\n /**\\n * @notice Get amount of stETH for 1 wstETH\\n * @return Amount of stETH for 1 wstETH\\n */\\n function stEthPerToken() external view returns (uint256);\\n\\n /**\\n * @notice Get amount of wstETH for 1 stETH\\n * @return Amount of wstETH for 1 stETH\\n */\\n function tokensPerStEth() external view returns (uint256);\\n}\\n\",\"keccak256\":\"0xfe6c8477bea4b01e693d5a8ca635e795e203fe53ddee0fb30f3dcf9a0e5f4f61\",\"license\":\"MIT\"},\"contracts/oracle/interfaces/iFluidOracle.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity 0.8.21;\\n\\ninterface IFluidOracle {\\n /// @notice Get the `exchangeRate_` between the underlying asset and the peg asset in 1e27\\n function getExchangeRate() external view returns (uint256 exchangeRate_);\\n}\\n\",\"keccak256\":\"0xcbdd2f8aa2dc30ef9865e9d8505705254fd106ecd239c59b39bdbf6801526497\",\"license\":\"MIT\"},\"contracts/oracle/libraries/oracleUtils.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\n/// @title Oracle utils library\\n/// @notice implements common utility methods for Fluid Oracles\\nlibrary OracleUtils {\\n /// @dev The scaler for max delta point math (100%)\\n uint256 internal constant HUNDRED_PERCENT_DELTA_SCALER = 10_000;\\n /// @dev output precision of rates\\n uint256 internal constant RATE_OUTPUT_DECIMALS = 27;\\n\\n /// @dev checks if `mainSourceRate_` is within a `maxDeltaPercent_` of `checkSourceRate_`. Returns true if so.\\n function isRateOutsideDelta(\\n uint256 mainSourceRate_,\\n uint256 checkSourceRate_,\\n uint256 maxDeltaPercent_\\n ) internal pure returns (bool) {\\n uint256 offset_ = (checkSourceRate_ * maxDeltaPercent_) / HUNDRED_PERCENT_DELTA_SCALER;\\n return (mainSourceRate_ > (checkSourceRate_ + offset_) || mainSourceRate_ < (checkSourceRate_ - offset_));\\n }\\n}\\n\",\"keccak256\":\"0x968b1a0606875abd523895c5075cf6c34c296919e77b0da7dd952374398e2a4c\",\"license\":\"BUSL-1.1\"},\"contracts/oracle/oracles/wstETHOracle.sol\":{\"content\":\"// SPDX-License-Identifier: BUSL-1.1\\npragma solidity 0.8.21;\\n\\nimport { FluidOracle } from \\\"../fluidOracle.sol\\\";\\nimport { WstETHOracleImpl } from \\\"../implementations/wstETHOracleImpl.sol\\\";\\nimport { IWstETH } from \\\"../interfaces/external/IWstETH.sol\\\";\\n\\n/// @title WstETHOracle\\n/// @notice Gets the exchange rate between wstETH and stETH directly from the wstETH contract.\\ncontract WstETHOracle is FluidOracle, WstETHOracleImpl {\\n /// @notice constructor sets the wstETH `wstETH_` token address.\\n constructor(IWstETH wstETH_) WstETHOracleImpl(wstETH_) {}\\n\\n /// @inheritdoc FluidOracle\\n function getExchangeRate() external view override returns (uint256 exchangeRate_) {\\n return _getWstETHExchangeRate();\\n }\\n}\\n\",\"keccak256\":\"0xcbe9a782b4aaeb300af80660fec94cbc6fe2e3b203d02650a5f1dd6aef4b421a\",\"license\":\"BUSL-1.1\"}},\"version\":1}",
"bytecode": "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",
"deployedBytecode": "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",
"devdoc": {
"kind": "dev",
"methods": {},
"title": "WstETHOracle",
"version": 1
},
"userdoc": {
"kind": "user",
"methods": {
"constructor": {
"notice": "constructor sets the wstETH `wstETH_` token address."
},
"getExchangeRate()": {
"notice": "Get the `exchangeRate_` between the underlying asset and the peg asset in 1e27"
},
"wstETHOracleData()": {
"notice": "returns all wWtETH oracle related data as utility for easy off-chain use / block explorer in a single view method"
}
},
"notice": "Gets the exchange rate between wstETH and stETH directly from the wstETH contract.",
"version": 1
},
"storageLayout": {
"storage": [],
"types": null
}
}
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