Explorer API
Query your sandbox’s data: fetch block numbers by timestamp, retrieve contract ABIs and source code, etc.
Authorization
All requests must include your API Key as a Bearer Token in the Authorization header for authentication.
Get Source code
Properties
GET
https://api.buildbear.io/v1/explorer/{sandboxId}?module=contract&action=getsourcecode&address={address}segments
sandboxId(string)
RequiredThe ID of the sandbox to queryqueryParams
module(string)
RequiredShould be 'contract'action(string)
RequiredShould be 'getsourcecode'address(string)
RequiredThe contract's addressheaders
Authorization(string)
RequiredBearer TokenAccept(string)
Requiredapplication/jsonRequest Example
curl -X GET "https://api.buildbear.io/v1/explorer/blonde-blade-c0b2d3ee?module=contract&action=getsourcecode&address=0x4b8Cd911337CB46EF31a5517bf0c269Fc395ef2c" \
-H "Accept: application/json" \
-H "Authorization: Bearer YOUR_API_KEY"Response
{
"status": "1",
"message": "OK",
"result": [
{
"SourceCode": "{{\n \"language\": \"Solidity\",\n \"sources\": {\n \"lib/account-abstraction/contracts/core/Helpers.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0\\npragma solidity ^0.8.23;\\n\\n/* solhint-disable no-inline-assembly */\\n\\n\\n /*\\n * For simulation purposes, validateUserOp (and validatePaymasterUserOp)\\n * must return this value in case of signature failure, instead of revert.\\n */\\nuint256 constant SIG_VALIDATION_FAILED = 1;\\n\\n\\n/*\\n * For simulation purposes, validateUserOp (and validatePaymasterUserOp)\\n * return this value on success.\\n */\\nuint256 constant SIG_VALIDATION_SUCCESS = 0;\\n\\n\\n/**\\n * Returned data from validateUserOp.\\n * validateUserOp returns a uint256, which is created by `_packedValidationData` and\\n * parsed by `_parseValidationData`.\\n * @param aggregator - address(0) - The account validated the signature by itself.\\n * address(1) - The account failed to validate the signature.\\n * otherwise - This is an address of a signature aggregator that must\\n * be used to validate the signature.\\n * @param validAfter - This UserOp is valid only after this timestamp.\\n * @param validaUntil - This UserOp is valid only up to this timestamp.\\n */\\nstruct ValidationData {\\n address aggregator;\\n uint48 validAfter;\\n uint48 validUntil;\\n}\\n\\n/**\\n * Extract sigFailed, validAfter, validUntil.\\n * Also convert zero validUntil to type(uint48).max.\\n * @param validationData - The packed validation data.\\n */\\nfunction _parseValidationData(\\n uint256 validationData\\n) pure returns (ValidationData memory data) {\\n address aggregator = address(uint160(validationData));\\n uint48 validUntil = uint48(validationData >> 160);\\n if (validUntil == 0) {\\n validUntil = type(uint48).max;\\n }\\n uint48 validAfter = uint48(validationData >> (48 + 160));\\n return ValidationData(aggregator, validAfter, validUntil);\\n}\\n\\n/**\\n * Helper to pack the return value for validateUserOp.\\n * @param data - The ValidationData to pack.\\n */\\nfunction _packValidationData(\\n ValidationData memory data\\n) pure returns (uint256) {\\n return\\n uint160(data.aggregator) |\\n (uint256(data.validUntil) << 160) |\\n (uint256(data.validAfter) << (160 + 48));\\n}\\n\\n/**\\n * Helper to pack the return value for validateUserOp, when not using an aggregator.\\n * @param sigFailed - True for signature failure, false for success.\\n * @param validUntil - Last timestamp this UserOperation is valid (or zero for infinite).\\n * @param validAfter - First timestamp this UserOperation is valid.\\n */\\nfunction _packValidationData(\\n bool sigFailed,\\n uint48 validUntil,\\n uint48 validAfter\\n) pure returns (uint256) {\\n return\\n (sigFailed ? 1 : 0) |\\n (uint256(validUntil) << 160) |\\n (uint256(validAfter) << (160 + 48));\\n}\\n\\n/**\\n * keccak function over calldata.\\n * @dev copy calldata into memory, do keccak and drop allocated memory. Strangely, this is more efficient than letting solidity do it.\\n */\\n function calldataKeccak(bytes calldata data) pure returns (bytes32 ret) {\\n assembly (\\\"memory-safe\\\") {\\n let mem := mload(0x40)\\n let len := data.length\\n calldatacopy(mem, data.offset, len)\\n ret := keccak256(mem, len)\\n }\\n }\\n\\n\\n/**\\n * The minimum of two numbers.\\n * @param a - First number.\\n * @param b - Second number.\\n */\\n function min(uint256 a, uint256 b) pure returns (uint256) {\\n return a < b ? a : b;\\n }\\n\"\n },\n \"lib/account-abstraction/contracts/core/UserOperationLib.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0\\npragma solidity ^0.8.23;\\n\\n/* solhint-disable no-inline-assembly */\\n\\nimport \\\"../interfaces/PackedUserOperation.sol\\\";\\nimport {calldataKeccak, min} from \\\"./Helpers.sol\\\";\\n\\n/**\\n * Utility functions helpful when working with UserOperation structs.\\n */\\nlibrary UserOperationLib {\\n\\n uint256 public constant PAYMASTER_VALIDATION_GAS_OFFSET = 20;\\n uint256 public constant PAYMASTER_POSTOP_GAS_OFFSET = 36;\\n uint256 public constant PAYMASTER_DATA_OFFSET = 52;\\n /**\\n * Get sender from user operation data.\\n * @param userOp - The user operation data.\\n */\\n function getSender(\\n PackedUserOperation calldata userOp\\n ) internal pure returns (address) {\\n address data;\\n //read sender from userOp, which is first userOp member (saves 800 gas...)\\n assembly {\\n data := calldataload(userOp)\\n }\\n return address(uint160(data));\\n }\\n\\n /**\\n * Relayer/block builder might submit the TX with higher priorityFee,\\n * but the user should not pay above what he signed for.\\n * @param userOp - The user operation data.\\n */\\n function gasPrice(\\n PackedUserOperation calldata userOp\\n ) internal view returns (uint256) {\\n unchecked {\\n (uint256 maxPriorityFeePerGas, uint256 maxFeePerGas) = unpackUints(userOp.gasFees);\\n if (maxFeePerGas == maxPriorityFeePerGas) {\\n //legacy mode (for networks that don't support basefee opcode)\\n return maxFeePerGas;\\n }\\n return min(maxFeePerGas, maxPriorityFeePerGas + block.basefee);\\n }\\n }\\n\\n /**\\n * Pack the user operation data into bytes for hashing.\\n * @param userOp - The user operation data.\\n */\\n function encode(\\n PackedUserOperation calldata userOp\\n ) internal pure returns (bytes memory ret) {\\n address sender = getSender(userOp);\\n uint256 nonce = userOp.nonce;\\n bytes32 hashInitCode = calldataKeccak(userOp.initCode);\\n bytes32 hashCallData = calldataKeccak(userOp.callData);\\n bytes32 accountGasLimits = userOp.accountGasLimits;\\n uint256 preVerificationGas = userOp.preVerificationGas;\\n bytes32 gasFees = userOp.gasFees;\\n bytes32 hashPaymasterAndData = calldataKeccak(userOp.paymasterAndData);\\n\\n return abi.encode(\\n sender, nonce,\\n hashInitCode, hashCallData,\\n accountGasLimits, preVerificationGas, gasFees,\\n hashPaymasterAndData\\n );\\n }\\n\\n function unpackUints(\\n bytes32 packed\\n ) internal pure returns (uint256 high128, uint256 low128) {\\n return (uint128(bytes16(packed)), uint128(uint256(packed)));\\n }\\n\\n //unpack just the high 128-bits from a packed value\\n function unpackHigh128(bytes32 packed) internal pure returns (uint256) {\\n return uint256(packed) >> 128;\\n }\\n\\n // unpack just the low 128-bits from a packed value\\n function unpackLow128(bytes32 packed) internal pure returns (uint256) {\\n return uint128(uint256(packed));\\n }\\n\\n function unpackMaxPriorityFeePerGas(PackedUserOperation calldata userOp)\\n internal pure returns (uint256) {\\n return unpackHigh128(userOp.gasFees);\\n }\\n\\n function unpackMaxFeePerGas(PackedUserOperation calldata userOp)\\n internal pure returns (uint256) {\\n return unpackLow128(userOp.gasFees);\\n }\\n\\n function unpackVerificationGasLimit(PackedUserOperation calldata userOp)\\n internal pure returns (uint256) {\\n return unpackHigh128(userOp.accountGasLimits);\\n }\\n\\n function unpackCallGasLimit(PackedUserOperation calldata userOp)\\n internal pure returns (uint256) {\\n return unpackLow128(userOp.accountGasLimits);\\n }\\n\\n function unpackPaymasterVerificationGasLimit(PackedUserOperation calldata userOp)\\n internal pure returns (uint256) {\\n return uint128(bytes16(userOp.paymasterAndData[PAYMASTER_VALIDATION_GAS_OFFSET : PAYMASTER_POSTOP_GAS_OFFSET]));\\n }\\n\\n function unpackPostOpGasLimit(PackedUserOperation calldata userOp)\\n internal pure returns (uint256) {\\n return uint128(bytes16(userOp.paymasterAndData[PAYMASTER_POSTOP_GAS_OFFSET : PAYMASTER_DATA_OFFSET]));\\n }\\n\\n function unpackPaymasterStaticFields(\\n bytes calldata paymasterAndData\\n ) internal pure returns (address paymaster, uint256 validationGasLimit, uint256 postOpGasLimit) {\\n return (\\n address(bytes20(paymasterAndData[: PAYMASTER_VALIDATION_GAS_OFFSET])),\\n uint128(bytes16(paymasterAndData[PAYMASTER_VALIDATION_GAS_OFFSET : PAYMASTER_POSTOP_GAS_OFFSET])),\\n uint128(bytes16(paymasterAndData[PAYMASTER_POSTOP_GAS_OFFSET : PAYMASTER_DATA_OFFSET]))\\n );\\n }\\n\\n /**\\n * Hash the user operation data.\\n * @param userOp - The user operation data.\\n */\\n function hash(\\n PackedUserOperation calldata userOp\\n ) internal pure returns (bytes32) {\\n return keccak256(encode(userOp));\\n }\\n}\\n\"\n },\n \"lib/account-abstraction/contracts/interfaces/IAccount.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0\\npragma solidity >=0.7.5;\\n\\nimport \\\"./PackedUserOperation.sol\\\";\\n\\ninterface IAccount {\\n /**\\n * Validate user's signature and nonce\\n * the entryPoint will make the call to the recipient only if this validation call returns successfully.\\n * signature failure should be reported by returning SIG_VALIDATION_FAILED (1).\\n * This allows making a \\\"simulation call\\\" without a valid signature\\n * Other failures (e.g. nonce mismatch, or invalid signature format) should still revert to signal failure.\\n *\\n * @dev Must validate caller is the entryPoint.\\n * Must validate the signature and nonce\\n * @param userOp - The operation that is about to be executed.\\n * @param userOpHash - Hash of the user's request data. can be used as the basis for signature.\\n * @param missingAccountFunds - Missing funds on the account's deposit in the entrypoint.\\n * This is the minimum amount to transfer to the sender(entryPoint) to be\\n * able to make the call. The excess is left as a deposit in the entrypoint\\n * for future calls. Can be withdrawn anytime using \\\"entryPoint.withdrawTo()\\\".\\n * In case there is a paymaster in the request (or the current deposit is high\\n * enough), this value will be zero.\\n * @return validationData - Packaged ValidationData structure. use `_packValidationData` and\\n * `_unpackValidationData` to encode and decode.\\n * <20-byte> sigAuthorizer - 0 for valid signature, 1 to mark signature failure,\\n * otherwise, an address of an \\\"authorizer\\\" contract.\\n * <6-byte> validUntil - Last timestamp this operation is valid. 0 for \\\"indefinite\\\"\\n * <6-byte> validAfter - First timestamp this operation is valid\\n * If an account doesn't use time-range, it is enough to\\n * return SIG_VALIDATION_FAILED value (1) for signature failure.\\n * Note that the validation code cannot use block.timestamp (or block.number) directly.\\n */\\n function validateUserOp(\\n PackedUserOperation calldata userOp,\\n bytes32 userOpHash,\\n uint256 missingAccountFunds\\n ) external returns (uint256 validationData);\\n}\\n\"\n },\n \"lib/account-abstraction/contracts/interfaces/IAggregator.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0\\npragma solidity >=0.7.5;\\n\\nimport \\\"./PackedUserOperation.sol\\\";\\n\\n/**\\n * Aggregated Signatures validator.\\n */\\ninterface IAggregator {\\n /**\\n * Validate aggregated signature.\\n * Revert if the aggregated signature does not match the given list of operations.\\n * @param userOps - Array of UserOperations to validate the signature for.\\n * @param signature - The aggregated signature.\\n */\\n function validateSignatures(\\n PackedUserOperation[] calldata userOps,\\n bytes calldata signature\\n ) external view;\\n\\n /**\\n * Validate signature of a single userOp.\\n * This method should be called by bundler after EntryPointSimulation.simulateValidation() returns\\n * the aggregator this account uses.\\n * First it validates the signature over the userOp. Then it returns data to be used when creating the handleOps.\\n * @param userOp - The userOperation received from the user.\\n * @return sigForUserOp - The value to put into the signature field of the userOp when calling handleOps.\\n * (usually empty, unless account and aggregator support some kind of \\\"multisig\\\".\\n */\\n function validateUserOpSignature(\\n PackedUserOperation calldata userOp\\n ) external view returns (bytes memory sigForUserOp);\\n\\n /**\\n * Aggregate multiple signatures into a single value.\\n * This method is called off-chain to calculate the signature to pass with handleOps()\\n * bundler MAY use optimized custom code perform this aggregation.\\n * @param userOps - Array of UserOperations to collect the signatures from.\\n * @return aggregatedSignature - The aggregated signature.\\n */\\n function aggregateSignatures(\\n PackedUserOperation[] calldata userOps\\n ) external view returns (bytes memory aggregatedSignature);\\n}\\n\"\n },\n \"lib/account-abstraction/contracts/interfaces/IEntryPoint.sol\": {\n \"content\": \"/**\\n ** Account-Abstraction (EIP-4337) singleton EntryPoint implementation.\\n ** Only one instance required on each chain.\\n **/\\n// SPDX-License-Identifier: GPL-3.0\\npragma solidity >=0.7.5;\\n\\n/* solhint-disable avoid-low-level-calls */\\n/* solhint-disable no-inline-assembly */\\n/* solhint-disable reason-string */\\n\\nimport \\\"./PackedUserOperation.sol\\\";\\nimport \\\"./IStakeManager.sol\\\";\\nimport \\\"./IAggregator.sol\\\";\\nimport \\\"./INonceManager.sol\\\";\\n\\ninterface IEntryPoint is IStakeManager, INonceManager {\\n /***\\n * An event emitted after each successful request.\\n * @param userOpHash - Unique identifier for the request (hash its entire content, except signature).\\n * @param sender - The account that generates this request.\\n * @param paymaster - If non-null, the paymaster that pays for this request.\\n * @param nonce - The nonce value from the request.\\n * @param success - True if the sender transaction succeeded, false if reverted.\\n * @param actualGasCost - Actual amount paid (by account or paymaster) for this UserOperation.\\n * @param actualGasUsed - Total gas used by this UserOperation (including preVerification, creation,\\n * validation and execution).\\n */\\n event UserOperationEvent(\\n bytes32 indexed userOpHash,\\n address indexed sender,\\n address indexed paymaster,\\n uint256 nonce,\\n bool success,\\n uint256 actualGasCost,\\n uint256 actualGasUsed\\n );\\n\\n /**\\n * Account \\\"sender\\\" was deployed.\\n * @param userOpHash - The userOp that deployed this account. UserOperationEvent will follow.\\n * @param sender - The account that is deployed\\n * @param factory - The factory used to deploy this account (in the initCode)\\n * @param paymaster - The paymaster used by this UserOp\\n */\\n event AccountDeployed(\\n bytes32 indexed userOpHash,\\n address indexed sender,\\n address factory,\\n address paymaster\\n );\\n\\n /**\\n * An event emitted if the UserOperation \\\"callData\\\" reverted with non-zero length.\\n * @param userOpHash - The request unique identifier.\\n * @param sender - The sender of this request.\\n * @param nonce - The nonce used in the request.\\n * @param revertReason - The return bytes from the (reverted) call to \\\"callData\\\".\\n */\\n event UserOperationRevertReason(\\n bytes32 indexed userOpHash,\\n address indexed sender,\\n uint256 nonce,\\n bytes revertReason\\n );\\n\\n /**\\n * An event emitted if the UserOperation Paymaster's \\\"postOp\\\" call reverted with non-zero length.\\n * @param userOpHash - The request unique identifier.\\n * @param sender - The sender of this request.\\n * @param nonce - The nonce used in the request.\\n * @param revertReason - The return bytes from the (reverted) call to \\\"callData\\\".\\n */\\n event PostOpRevertReason(\\n bytes32 indexed userOpHash,\\n address indexed sender,\\n uint256 nonce,\\n bytes revertReason\\n );\\n\\n /**\\n * UserOp consumed more than prefund. The UserOperation is reverted, and no refund is made.\\n * @param userOpHash - The request unique identifier.\\n * @param sender - The sender of this request.\\n * @param nonce - The nonce used in the request.\\n */\\n event UserOperationPrefundTooLow(\\n bytes32 indexed userOpHash,\\n address indexed sender,\\n uint256 nonce\\n );\\n\\n /**\\n * An event emitted by handleOps(), before starting the execution loop.\\n * Any event emitted before this event, is part of the validation.\\n */\\n event BeforeExecution();\\n\\n /**\\n * Signature aggregator used by the following UserOperationEvents within this bundle.\\n * @param aggregator - The aggregator used for the following UserOperationEvents.\\n */\\n event SignatureAggregatorChanged(address indexed aggregator);\\n\\n /**\\n * A custom revert error of handleOps, to identify the offending op.\\n * Should be caught in off-chain handleOps simulation and not happen on-chain.\\n * Useful for mitigating DoS attempts against batchers or for troubleshooting of factory/account/paymaster reverts.\\n * NOTE: If simulateValidation passes successfully, there should be no reason for handleOps to fail on it.\\n * @param opIndex - Index into the array of ops to the failed one (in simulateValidation, this is always zero).\\n * @param reason - Revert reason. The string starts with a unique code \\\"AAmn\\\",\\n * where \\\"m\\\" is \\\"1\\\" for factory, \\\"2\\\" for account and \\\"3\\\" for paymaster issues,\\n * so a failure can be attributed to the correct entity.\\n */\\n error FailedOp(uint256 opIndex, string reason);\\n\\n /**\\n * A custom revert error of handleOps, to report a revert by account or paymaster.\\n * @param opIndex - Index into the array of ops to the failed one (in simulateValidation, this is always zero).\\n * @param reason - Revert reason. see FailedOp(uint256,string), above\\n * @param inner - data from inner cought revert reason\\n * @dev note that inner is truncated to 2048 bytes\\n */\\n error FailedOpWithRevert(uint256 opIndex, string reason, bytes inner);\\n\\n error PostOpReverted(bytes returnData);\\n\\n /**\\n * Error case when a signature aggregator fails to verify the aggregated signature it had created.\\n * @param aggregator The aggregator that failed to verify the signature\\n */\\n error SignatureValidationFailed(address aggregator);\\n\\n // Return value of getSenderAddress.\\n error SenderAddressResult(address sender);\\n\\n // UserOps handled, per aggregator.\\n struct UserOpsPerAggregator {\\n PackedUserOperation[] userOps;\\n // Aggregator address\\n IAggregator aggregator;\\n // Aggregated signature\\n bytes signature;\\n }\\n\\n /**\\n * Execute a batch of UserOperations.\\n * No signature aggregator is used.\\n * If any account requires an aggregator (that is, it returned an aggregator when\\n * performing simulateValidation), then handleAggregatedOps() must be used instead.\\n * @param ops - The operations to execute.\\n * @param beneficiary - The address to receive the fees.\\n */\\n function handleOps(\\n PackedUserOperation[] calldata ops,\\n address payable beneficiary\\n ) external;\\n\\n /**\\n * Execute a batch of UserOperation with Aggregators\\n * @param opsPerAggregator - The operations to execute, grouped by aggregator (or address(0) for no-aggregator accounts).\\n * @param beneficiary - The address to receive the fees.\\n */\\n function handleAggregatedOps(\\n UserOpsPerAggregator[] calldata opsPerAggregator,\\n address payable beneficiary\\n ) external;\\n\\n /**\\n * Generate a request Id - unique identifier for this request.\\n * The request ID is a hash over the content of the userOp (except the signature), the entrypoint and the chainid.\\n * @param userOp - The user operation to generate the request ID for.\\n * @return hash the hash of this UserOperation\\n */\\n function getUserOpHash(\\n PackedUserOperation calldata userOp\\n ) external view returns (bytes32);\\n\\n /**\\n * Gas and return values during simulation.\\n * @param preOpGas - The gas used for validation (including preValidationGas)\\n * @param prefund - The required prefund for this operation\\n * @param accountValidationData - returned validationData from account.\\n * @param paymasterValidationData - return validationData from paymaster.\\n * @param paymasterContext - Returned by validatePaymasterUserOp (to be passed into postOp)\\n */\\n struct ReturnInfo {\\n uint256 preOpGas;\\n uint256 prefund;\\n uint256 accountValidationData;\\n uint256 paymasterValidationData;\\n bytes paymasterContext;\\n }\\n\\n /**\\n * Returned aggregated signature info:\\n * The aggregator returned by the account, and its current stake.\\n */\\n struct AggregatorStakeInfo {\\n address aggregator;\\n StakeInfo stakeInfo;\\n }\\n\\n /**\\n * Get counterfactual sender address.\\n * Calculate the sender contract address that will be generated by the initCode and salt in the UserOperation.\\n * This method always revert, and returns the address in SenderAddressResult error\\n * @param initCode - The constructor code to be passed into the UserOperation.\\n */\\n function getSenderAddress(bytes memory initCode) external;\\n\\n error DelegateAndRevert(bool success, bytes ret);\\n\\n /**\\n * Helper method for dry-run testing.\\n * @dev calling this method, the EntryPoint will make a delegatecall to the given data, and report (via revert) the result.\\n * The method always revert, so is only useful off-chain for dry run calls, in cases where state-override to replace\\n * actual EntryPoint code is less convenient.\\n * @param target a target contract to make a delegatecall from entrypoint\\n * @param data data to pass to target in a delegatecall\\n */\\n function delegateAndRevert(address target, bytes calldata data) external;\\n}\\n\"\n },\n \"lib/account-abstraction/contracts/interfaces/INonceManager.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0\\npragma solidity >=0.7.5;\\n\\ninterface INonceManager {\\n\\n /**\\n * Return the next nonce for this sender.\\n * Within a given key, the nonce values are sequenced (starting with zero, and incremented by one on each userop)\\n * But UserOp with different keys can come with arbitrary order.\\n *\\n * @param sender the account address\\n * @param key the high 192 bit of the nonce\\n * @return nonce a full nonce to pass for next UserOp with this sender.\\n */\\n function getNonce(address sender, uint192 key)\\n external view returns (uint256 nonce);\\n\\n /**\\n * Manually increment the nonce of the sender.\\n * This method is exposed just for completeness..\\n * Account does NOT need to call it, neither during validation, nor elsewhere,\\n * as the EntryPoint will update the nonce regardless.\\n * Possible use-case is call it with various keys to \\\"initialize\\\" their nonces to one, so that future\\n * UserOperations will not pay extra for the first transaction with a given key.\\n */\\n function incrementNonce(uint192 key) external;\\n}\\n\"\n },\n \"lib/account-abstraction/contracts/interfaces/IStakeManager.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0-only\\npragma solidity >=0.7.5;\\n\\n/**\\n * Manage deposits and stakes.\\n * Deposit is just a balance used to pay for UserOperations (either by a paymaster or an account).\\n * Stake is value locked for at least \\\"unstakeDelay\\\" by the staked entity.\\n */\\ninterface IStakeManager {\\n event Deposited(address indexed account, uint256 totalDeposit);\\n\\n event Withdrawn(\\n address indexed account,\\n address withdrawAddress,\\n uint256 amount\\n );\\n\\n // Emitted when stake or unstake delay are modified.\\n event StakeLocked(\\n address indexed account,\\n uint256 totalStaked,\\n uint256 unstakeDelaySec\\n );\\n\\n // Emitted once a stake is scheduled for withdrawal.\\n event StakeUnlocked(address indexed account, uint256 withdrawTime);\\n\\n event StakeWithdrawn(\\n address indexed account,\\n address withdrawAddress,\\n uint256 amount\\n );\\n\\n /**\\n * @param deposit - The entity's deposit.\\n * @param staked - True if this entity is staked.\\n * @param stake - Actual amount of ether staked for this entity.\\n * @param unstakeDelaySec - Minimum delay to withdraw the stake.\\n * @param withdrawTime - First block timestamp where 'withdrawStake' will be callable, or zero if already locked.\\n * @dev Sizes were chosen so that deposit fits into one cell (used during handleOp)\\n * and the rest fit into a 2nd cell (used during stake/unstake)\\n * - 112 bit allows for 10^15 eth\\n * - 48 bit for full timestamp\\n * - 32 bit allows 150 years for unstake delay\\n */\\n struct DepositInfo {\\n uint256 deposit;\\n bool staked;\\n uint112 stake;\\n uint32 unstakeDelaySec;\\n uint48 withdrawTime;\\n }\\n\\n // API struct used by getStakeInfo and simulateValidation.\\n struct StakeInfo {\\n uint256 stake;\\n uint256 unstakeDelaySec;\\n }\\n\\n /**\\n * Get deposit info.\\n * @param account - The account to query.\\n * @return info - Full deposit information of given account.\\n */\\n function getDepositInfo(\\n address account\\n ) external view returns (DepositInfo memory info);\\n\\n /**\\n * Get account balance.\\n * @param account - The account to query.\\n * @return - The deposit (for gas payment) of the account.\\n */\\n function balanceOf(address account) external view returns (uint256);\\n\\n /**\\n * Add to the deposit of the given account.\\n * @param account - The account to add to.\\n */\\n function depositTo(address account) external payable;\\n\\n /**\\n * Add to the account's stake - amount and delay\\n * any pending unstake is first cancelled.\\n * @param _unstakeDelaySec - The new lock duration before the deposit can be withdrawn.\\n */\\n function addStake(uint32 _unstakeDelaySec) external payable;\\n\\n /**\\n * Attempt to unlock the stake.\\n * The value can be withdrawn (using withdrawStake) after the unstake delay.\\n */\\n function unlockStake() external;\\n\\n /**\\n * Withdraw from the (unlocked) stake.\\n * Must first call unlockStake and wait for the unstakeDelay to pass.\\n * @param withdrawAddress - The address to send withdrawn value.\\n */\\n function withdrawStake(address payable withdrawAddress) external;\\n\\n /**\\n * Withdraw from the deposit.\\n * @param withdrawAddress - The address to send withdrawn value.\\n * @param withdrawAmount - The amount to withdraw.\\n */\\n function withdrawTo(\\n address payable withdrawAddress,\\n uint256 withdrawAmount\\n ) external;\\n}\\n\"\n },\n \"lib/account-abstraction/contracts/interfaces/PackedUserOperation.sol\": {\n \"content\": \"// SPDX-License-Identifier: GPL-3.0\\npragma solidity >=0.7.5;\\n\\n/**\\n * User Operation struct\\n * @param sender - The sender account of this request.\\n * @param nonce - Unique value the sender uses to verify it is not a replay.\\n * @param initCode - If set, the account contract will be created by this constructor/\\n * @param callData - The method call to execute on this account.\\n * @param accountGasLimits - Packed gas limits for validateUserOp and gas limit passed to the callData method call.\\n * @param preVerificationGas - Gas not calculated by the handleOps method, but added to the gas paid.\\n * Covers batch overhead.\\n * @param gasFees - packed gas fields maxPriorityFeePerGas and maxFeePerGas - Same as EIP-1559 gas parameters.\\n * @param paymasterAndData - If set, this field holds the paymaster address, verification gas limit, postOp gas limit and paymaster-specific extra data\\n * The paymaster will pay for the transaction instead of the sender.\\n * @param signature - Sender-verified signature over the entire request, the EntryPoint address and the chain ID.\\n */\\nstruct PackedUserOperation {\\n address sender;\\n uint256 nonce;\\n bytes initCode;\\n bytes callData;\\n bytes32 accountGasLimits;\\n uint256 preVerificationGas;\\n bytes32 gasFees;\\n bytes paymasterAndData;\\n bytes signature;\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/access/Ownable.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Context} from \\\"../utils/Context.sol\\\";\\n\\n/**\\n * @dev Contract module which provides a basic access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * The initial owner is set to the address provided by the deployer. This can\\n * later be changed with {transferOwnership}.\\n *\\n * This module is used through inheritance. It will make available the modifier\\n * `onlyOwner`, which can be applied to your functions to restrict their use to\\n * the owner.\\n */\\nabstract contract Ownable is Context {\\n address private _owner;\\n\\n /**\\n * @dev The caller account is not authorized to perform an operation.\\n */\\n error OwnableUnauthorizedAccount(address account);\\n\\n /**\\n * @dev The owner is not a valid owner account. (eg. `address(0)`)\\n */\\n error OwnableInvalidOwner(address owner);\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Initializes the contract setting the address provided by the deployer as the initial owner.\\n */\\n constructor(address initialOwner) {\\n if (initialOwner == address(0)) {\\n revert OwnableInvalidOwner(address(0));\\n }\\n _transferOwnership(initialOwner);\\n }\\n\\n /**\\n * @dev Throws if called by any account other than the owner.\\n */\\n modifier onlyOwner() {\\n _checkOwner();\\n _;\\n }\\n\\n /**\\n * @dev Returns the address of the current owner.\\n */\\n function owner() public view virtual returns (address) {\\n return _owner;\\n }\\n\\n /**\\n * @dev Throws if the sender is not the owner.\\n */\\n function _checkOwner() internal view virtual {\\n if (owner() != _msgSender()) {\\n revert OwnableUnauthorizedAccount(_msgSender());\\n }\\n }\\n\\n /**\\n * @dev Leaves the contract without owner. It will not be possible to call\\n * `onlyOwner` functions. Can only be called by the current owner.\\n *\\n * NOTE: Renouncing ownership will leave the contract without an owner,\\n * thereby disabling any functionality that is only available to the owner.\\n */\\n function renounceOwnership() public virtual onlyOwner {\\n _transferOwnership(address(0));\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual onlyOwner {\\n if (newOwner == address(0)) {\\n revert OwnableInvalidOwner(address(0));\\n }\\n _transferOwnership(newOwner);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Internal function without access restriction.\\n */\\n function _transferOwnership(address newOwner) internal virtual {\\n address oldOwner = _owner;\\n _owner = newOwner;\\n emit OwnershipTransferred(oldOwner, newOwner);\\n }\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/utils/Context.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes calldata) {\\n return msg.data;\\n }\\n\\n function _contextSuffixLength() internal view virtual returns (uint256) {\\n return 0;\\n }\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/utils/Strings.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Math} from \\\"./math/Math.sol\\\";\\nimport {SignedMath} from \\\"./math/SignedMath.sol\\\";\\n\\n/**\\n * @dev String operations.\\n */\\nlibrary Strings {\\n bytes16 private constant HEX_DIGITS = \\\"0123456789abcdef\\\";\\n uint8 private constant ADDRESS_LENGTH = 20;\\n\\n /**\\n * @dev The `value` string doesn't fit in the specified `length`.\\n */\\n error StringsInsufficientHexLength(uint256 value, uint256 length);\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` decimal representation.\\n */\\n function toString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n uint256 length = Math.log10(value) + 1;\\n string memory buffer = new string(length);\\n uint256 ptr;\\n /// @solidity memory-safe-assembly\\n assembly {\\n ptr := add(buffer, add(32, length))\\n }\\n while (true) {\\n ptr--;\\n /// @solidity memory-safe-assembly\\n assembly {\\n mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))\\n }\\n value /= 10;\\n if (value == 0) break;\\n }\\n return buffer;\\n }\\n }\\n\\n /**\\n * @dev Converts a `int256` to its ASCII `string` decimal representation.\\n */\\n function toStringSigned(int256 value) internal pure returns (string memory) {\\n return string.concat(value < 0 ? \\\"-\\\" : \\\"\\\", toString(SignedMath.abs(value)));\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\\n */\\n function toHexString(uint256 value) internal pure returns (string memory) {\\n unchecked {\\n return toHexString(value, Math.log256(value) + 1);\\n }\\n }\\n\\n /**\\n * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\\n */\\n function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\\n uint256 localValue = value;\\n bytes memory buffer = new bytes(2 * length + 2);\\n buffer[0] = \\\"0\\\";\\n buffer[1] = \\\"x\\\";\\n for (uint256 i = 2 * length + 1; i > 1; --i) {\\n buffer[i] = HEX_DIGITS[localValue & 0xf];\\n localValue >>= 4;\\n }\\n if (localValue != 0) {\\n revert StringsInsufficientHexLength(value, length);\\n }\\n return string(buffer);\\n }\\n\\n /**\\n * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal\\n * representation.\\n */\\n function toHexString(address addr) internal pure returns (string memory) {\\n return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);\\n }\\n\\n /**\\n * @dev Returns true if the two strings are equal.\\n */\\n function equal(string memory a, string memory b) internal pure returns (bool) {\\n return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));\\n }\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/utils/cryptography/ECDSA.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/ECDSA.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.\\n *\\n * These functions can be used to verify that a message was signed by the holder\\n * of the private keys of a given address.\\n */\\nlibrary ECDSA {\\n enum RecoverError {\\n NoError,\\n InvalidSignature,\\n InvalidSignatureLength,\\n InvalidSignatureS\\n }\\n\\n /**\\n * @dev The signature derives the `address(0)`.\\n */\\n error ECDSAInvalidSignature();\\n\\n /**\\n * @dev The signature has an invalid length.\\n */\\n error ECDSAInvalidSignatureLength(uint256 length);\\n\\n /**\\n * @dev The signature has an S value that is in the upper half order.\\n */\\n error ECDSAInvalidSignatureS(bytes32 s);\\n\\n /**\\n * @dev Returns the address that signed a hashed message (`hash`) with `signature` or an error. This will not\\n * return address(0) without also returning an error description. Errors are documented using an enum (error type)\\n * and a bytes32 providing additional information about the error.\\n *\\n * If no error is returned, then the address can be used for verification purposes.\\n *\\n * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:\\n * this function rejects them by requiring the `s` value to be in the lower\\n * half order, and the `v` value to be either 27 or 28.\\n *\\n * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n * verification to be secure: it is possible to craft signatures that\\n * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n * this is by receiving a hash of the original message (which may otherwise\\n * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.\\n *\\n * Documentation for signature generation:\\n * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]\\n * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]\\n */\\n function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError, bytes32) {\\n if (signature.length == 65) {\\n bytes32 r;\\n bytes32 s;\\n uint8 v;\\n // ecrecover takes the signature parameters, and the only way to get them\\n // currently is to use assembly.\\n /// @solidity memory-safe-assembly\\n assembly {\\n r := mload(add(signature, 0x20))\\n s := mload(add(signature, 0x40))\\n v := byte(0, mload(add(signature, 0x60)))\\n }\\n return tryRecover(hash, v, r, s);\\n } else {\\n return (address(0), RecoverError.InvalidSignatureLength, bytes32(signature.length));\\n }\\n }\\n\\n /**\\n * @dev Returns the address that signed a hashed message (`hash`) with\\n * `signature`. This address can then be used for verification purposes.\\n *\\n * The `ecrecover` EVM precompile allows for malleable (non-unique) signatures:\\n * this function rejects them by requiring the `s` value to be in the lower\\n * half order, and the `v` value to be either 27 or 28.\\n *\\n * IMPORTANT: `hash` _must_ be the result of a hash operation for the\\n * verification to be secure: it is possible to craft signatures that\\n * recover to arbitrary addresses for non-hashed data. A safe way to ensure\\n * this is by receiving a hash of the original message (which may otherwise\\n * be too long), and then calling {MessageHashUtils-toEthSignedMessageHash} on it.\\n */\\n function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {\\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, signature);\\n _throwError(error, errorArg);\\n return recovered;\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.\\n *\\n * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]\\n */\\n function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError, bytes32) {\\n unchecked {\\n bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);\\n // We do not check for an overflow here since the shift operation results in 0 or 1.\\n uint8 v = uint8((uint256(vs) >> 255) + 27);\\n return tryRecover(hash, v, r, s);\\n }\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.\\n */\\n function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {\\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, r, vs);\\n _throwError(error, errorArg);\\n return recovered;\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-tryRecover} that receives the `v`,\\n * `r` and `s` signature fields separately.\\n */\\n function tryRecover(\\n bytes32 hash,\\n uint8 v,\\n bytes32 r,\\n bytes32 s\\n ) internal pure returns (address, RecoverError, bytes32) {\\n // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature\\n // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines\\n // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most\\n // signatures from current libraries generate a unique signature with an s-value in the lower half order.\\n //\\n // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value\\n // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or\\n // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept\\n // these malleable signatures as well.\\n if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {\\n return (address(0), RecoverError.InvalidSignatureS, s);\\n }\\n\\n // If the signature is valid (and not malleable), return the signer address\\n address signer = ecrecover(hash, v, r, s);\\n if (signer == address(0)) {\\n return (address(0), RecoverError.InvalidSignature, bytes32(0));\\n }\\n\\n return (signer, RecoverError.NoError, bytes32(0));\\n }\\n\\n /**\\n * @dev Overload of {ECDSA-recover} that receives the `v`,\\n * `r` and `s` signature fields separately.\\n */\\n function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {\\n (address recovered, RecoverError error, bytes32 errorArg) = tryRecover(hash, v, r, s);\\n _throwError(error, errorArg);\\n return recovered;\\n }\\n\\n /**\\n * @dev Optionally reverts with the corresponding custom error according to the `error` argument provided.\\n */\\n function _throwError(RecoverError error, bytes32 errorArg) private pure {\\n if (error == RecoverError.NoError) {\\n return; // no error: do nothing\\n } else if (error == RecoverError.InvalidSignature) {\\n revert ECDSAInvalidSignature();\\n } else if (error == RecoverError.InvalidSignatureLength) {\\n revert ECDSAInvalidSignatureLength(uint256(errorArg));\\n } else if (error == RecoverError.InvalidSignatureS) {\\n revert ECDSAInvalidSignatureS(errorArg);\\n }\\n }\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/utils/cryptography/MessageHashUtils.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/cryptography/MessageHashUtils.sol)\\n\\npragma solidity ^0.8.20;\\n\\nimport {Strings} from \\\"../Strings.sol\\\";\\n\\n/**\\n * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.\\n *\\n * The library provides methods for generating a hash of a message that conforms to the\\n * https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]\\n * specifications.\\n */\\nlibrary MessageHashUtils {\\n /**\\n * @dev Returns the keccak256 digest of an EIP-191 signed data with version\\n * `0x45` (`personal_sign` messages).\\n *\\n * The digest is calculated by prefixing a bytes32 `messageHash` with\\n * `\\\"\\\\x19Ethereum Signed Message:\\\\n32\\\"` and hashing the result. It corresponds with the\\n * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.\\n *\\n * NOTE: The `messageHash` parameter is intended to be the result of hashing a raw message with\\n * keccak256, although any bytes32 value can be safely used because the final digest will\\n * be re-hashed.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toEthSignedMessageHash(bytes32 messageHash) internal pure returns (bytes32 digest) {\\n /// @solidity memory-safe-assembly\\n assembly {\\n mstore(0x00, \\\"\\\\x19Ethereum Signed Message:\\\\n32\\\") // 32 is the bytes-length of messageHash\\n mstore(0x1c, messageHash) // 0x1c (28) is the length of the prefix\\n digest := keccak256(0x00, 0x3c) // 0x3c is the length of the prefix (0x1c) + messageHash (0x20)\\n }\\n }\\n\\n /**\\n * @dev Returns the keccak256 digest of an EIP-191 signed data with version\\n * `0x45` (`personal_sign` messages).\\n *\\n * The digest is calculated by prefixing an arbitrary `message` with\\n * `\\\"\\\\x19Ethereum Signed Message:\\\\n\\\" + len(message)` and hashing the result. It corresponds with the\\n * hash signed when using the https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] JSON-RPC method.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toEthSignedMessageHash(bytes memory message) internal pure returns (bytes32) {\\n return\\n keccak256(bytes.concat(\\\"\\\\x19Ethereum Signed Message:\\\\n\\\", bytes(Strings.toString(message.length)), message));\\n }\\n\\n /**\\n * @dev Returns the keccak256 digest of an EIP-191 signed data with version\\n * `0x00` (data with intended validator).\\n *\\n * The digest is calculated by prefixing an arbitrary `data` with `\\\"\\\\x19\\\\x00\\\"` and the intended\\n * `validator` address. Then hashing the result.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {\\n return keccak256(abi.encodePacked(hex\\\"19_00\\\", validator, data));\\n }\\n\\n /**\\n * @dev Returns the keccak256 digest of an EIP-712 typed data (EIP-191 version `0x01`).\\n *\\n * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with\\n * `\\\\x19\\\\x01` and hashing the result. It corresponds to the hash signed by the\\n * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.\\n *\\n * See {ECDSA-recover}.\\n */\\n function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 digest) {\\n /// @solidity memory-safe-assembly\\n assembly {\\n let ptr := mload(0x40)\\n mstore(ptr, hex\\\"19_01\\\")\\n mstore(add(ptr, 0x02), domainSeparator)\\n mstore(add(ptr, 0x22), structHash)\\n digest := keccak256(ptr, 0x42)\\n }\\n }\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/utils/math/Math.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard math utilities missing in the Solidity language.\\n */\\nlibrary Math {\\n /**\\n * @dev Muldiv operation overflow.\\n */\\n error MathOverflowedMulDiv();\\n\\n enum Rounding {\\n Floor, // Toward negative infinity\\n Ceil, // Toward positive infinity\\n Trunc, // Toward zero\\n Expand // Away from zero\\n }\\n\\n /**\\n * @dev Returns the addition of two unsigned integers, with an overflow flag.\\n */\\n function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n uint256 c = a + b;\\n if (c < a) return (false, 0);\\n return (true, c);\\n }\\n }\\n\\n /**\\n * @dev Returns the subtraction of two unsigned integers, with an overflow flag.\\n */\\n function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n if (b > a) return (false, 0);\\n return (true, a - b);\\n }\\n }\\n\\n /**\\n * @dev Returns the multiplication of two unsigned integers, with an overflow flag.\\n */\\n function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n // Gas optimization: this is cheaper than requiring 'a' not being zero, but the\\n // benefit is lost if 'b' is also tested.\\n // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522\\n if (a == 0) return (true, 0);\\n uint256 c = a * b;\\n if (c / a != b) return (false, 0);\\n return (true, c);\\n }\\n }\\n\\n /**\\n * @dev Returns the division of two unsigned integers, with a division by zero flag.\\n */\\n function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n if (b == 0) return (false, 0);\\n return (true, a / b);\\n }\\n }\\n\\n /**\\n * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.\\n */\\n function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {\\n unchecked {\\n if (b == 0) return (false, 0);\\n return (true, a % b);\\n }\\n }\\n\\n /**\\n * @dev Returns the largest of two numbers.\\n */\\n function max(uint256 a, uint256 b) internal pure returns (uint256) {\\n return a > b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the smallest of two numbers.\\n */\\n function min(uint256 a, uint256 b) internal pure returns (uint256) {\\n return a < b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the average of two numbers. The result is rounded towards\\n * zero.\\n */\\n function average(uint256 a, uint256 b) internal pure returns (uint256) {\\n // (a + b) / 2 can overflow.\\n return (a & b) + (a ^ b) / 2;\\n }\\n\\n /**\\n * @dev Returns the ceiling of the division of two numbers.\\n *\\n * This differs from standard division with `/` in that it rounds towards infinity instead\\n * of rounding towards zero.\\n */\\n function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {\\n if (b == 0) {\\n // Guarantee the same behavior as in a regular Solidity division.\\n return a / b;\\n }\\n\\n // (a + b - 1) / b can overflow on addition, so we distribute.\\n return a == 0 ? 0 : (a - 1) / b + 1;\\n }\\n\\n /**\\n * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or\\n * denominator == 0.\\n * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by\\n * Uniswap Labs also under MIT license.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {\\n unchecked {\\n // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use\\n // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256\\n // variables such that product = prod1 * 2^256 + prod0.\\n uint256 prod0 = x * y; // Least significant 256 bits of the product\\n uint256 prod1; // Most significant 256 bits of the product\\n assembly {\\n let mm := mulmod(x, y, not(0))\\n prod1 := sub(sub(mm, prod0), lt(mm, prod0))\\n }\\n\\n // Handle non-overflow cases, 256 by 256 division.\\n if (prod1 == 0) {\\n // Solidity will revert if denominator == 0, unlike the div opcode on its own.\\n // The surrounding unchecked block does not change this fact.\\n // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.\\n return prod0 / denominator;\\n }\\n\\n // Make sure the result is less than 2^256. Also prevents denominator == 0.\\n if (denominator <= prod1) {\\n revert MathOverflowedMulDiv();\\n }\\n\\n ///////////////////////////////////////////////\\n // 512 by 256 division.\\n ///////////////////////////////////////////////\\n\\n // Make division exact by subtracting the remainder from [prod1 prod0].\\n uint256 remainder;\\n assembly {\\n // Compute remainder using mulmod.\\n remainder := mulmod(x, y, denominator)\\n\\n // Subtract 256 bit number from 512 bit number.\\n prod1 := sub(prod1, gt(remainder, prod0))\\n prod0 := sub(prod0, remainder)\\n }\\n\\n // Factor powers of two out of denominator and compute largest power of two divisor of denominator.\\n // Always >= 1. See https://cs.stackexchange.com/q/138556/92363.\\n\\n uint256 twos = denominator & (0 - denominator);\\n assembly {\\n // Divide denominator by twos.\\n denominator := div(denominator, twos)\\n\\n // Divide [prod1 prod0] by twos.\\n prod0 := div(prod0, twos)\\n\\n // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.\\n twos := add(div(sub(0, twos), twos), 1)\\n }\\n\\n // Shift in bits from prod1 into prod0.\\n prod0 |= prod1 * twos;\\n\\n // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such\\n // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for\\n // four bits. That is, denominator * inv = 1 mod 2^4.\\n uint256 inverse = (3 * denominator) ^ 2;\\n\\n // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also\\n // works in modular arithmetic, doubling the correct bits in each step.\\n inverse *= 2 - denominator * inverse; // inverse mod 2^8\\n inverse *= 2 - denominator * inverse; // inverse mod 2^16\\n inverse *= 2 - denominator * inverse; // inverse mod 2^32\\n inverse *= 2 - denominator * inverse; // inverse mod 2^64\\n inverse *= 2 - denominator * inverse; // inverse mod 2^128\\n inverse *= 2 - denominator * inverse; // inverse mod 2^256\\n\\n // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.\\n // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is\\n // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1\\n // is no longer required.\\n result = prod0 * inverse;\\n return result;\\n }\\n }\\n\\n /**\\n * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.\\n */\\n function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {\\n uint256 result = mulDiv(x, y, denominator);\\n if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {\\n result += 1;\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded\\n * towards zero.\\n *\\n * Inspired by Henry S. Warren, Jr.'s \\\"Hacker's Delight\\\" (Chapter 11).\\n */\\n function sqrt(uint256 a) internal pure returns (uint256) {\\n if (a == 0) {\\n return 0;\\n }\\n\\n // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.\\n //\\n // We know that the \\\"msb\\\" (most significant bit) of our target number `a` is a power of 2 such that we have\\n // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.\\n //\\n // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`\\n // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`\\n // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`\\n //\\n // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.\\n uint256 result = 1 << (log2(a) >> 1);\\n\\n // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,\\n // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at\\n // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision\\n // into the expected uint128 result.\\n unchecked {\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n result = (result + a / result) >> 1;\\n return min(result, a / result);\\n }\\n }\\n\\n /**\\n * @notice Calculates sqrt(a), following the selected rounding direction.\\n */\\n function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = sqrt(a);\\n return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 2 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >> 128 > 0) {\\n value >>= 128;\\n result += 128;\\n }\\n if (value >> 64 > 0) {\\n value >>= 64;\\n result += 64;\\n }\\n if (value >> 32 > 0) {\\n value >>= 32;\\n result += 32;\\n }\\n if (value >> 16 > 0) {\\n value >>= 16;\\n result += 16;\\n }\\n if (value >> 8 > 0) {\\n value >>= 8;\\n result += 8;\\n }\\n if (value >> 4 > 0) {\\n value >>= 4;\\n result += 4;\\n }\\n if (value >> 2 > 0) {\\n value >>= 2;\\n result += 2;\\n }\\n if (value >> 1 > 0) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 2, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log2(value);\\n return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 10 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >= 10 ** 64) {\\n value /= 10 ** 64;\\n result += 64;\\n }\\n if (value >= 10 ** 32) {\\n value /= 10 ** 32;\\n result += 32;\\n }\\n if (value >= 10 ** 16) {\\n value /= 10 ** 16;\\n result += 16;\\n }\\n if (value >= 10 ** 8) {\\n value /= 10 ** 8;\\n result += 8;\\n }\\n if (value >= 10 ** 4) {\\n value /= 10 ** 4;\\n result += 4;\\n }\\n if (value >= 10 ** 2) {\\n value /= 10 ** 2;\\n result += 2;\\n }\\n if (value >= 10 ** 1) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 10, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log10(value);\\n return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Return the log in base 256 of a positive value rounded towards zero.\\n * Returns 0 if given 0.\\n *\\n * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.\\n */\\n function log256(uint256 value) internal pure returns (uint256) {\\n uint256 result = 0;\\n unchecked {\\n if (value >> 128 > 0) {\\n value >>= 128;\\n result += 16;\\n }\\n if (value >> 64 > 0) {\\n value >>= 64;\\n result += 8;\\n }\\n if (value >> 32 > 0) {\\n value >>= 32;\\n result += 4;\\n }\\n if (value >> 16 > 0) {\\n value >>= 16;\\n result += 2;\\n }\\n if (value >> 8 > 0) {\\n result += 1;\\n }\\n }\\n return result;\\n }\\n\\n /**\\n * @dev Return the log in base 256, following the selected rounding direction, of a positive value.\\n * Returns 0 if given 0.\\n */\\n function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {\\n unchecked {\\n uint256 result = log256(value);\\n return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);\\n }\\n }\\n\\n /**\\n * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.\\n */\\n function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {\\n return uint8(rounding) % 2 == 1;\\n }\\n}\\n\"\n },\n \"lib/openzeppelin-contracts/contracts/utils/math/SignedMath.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\n// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)\\n\\npragma solidity ^0.8.20;\\n\\n/**\\n * @dev Standard signed math utilities missing in the Solidity language.\\n */\\nlibrary SignedMath {\\n /**\\n * @dev Returns the largest of two signed numbers.\\n */\\n function max(int256 a, int256 b) internal pure returns (int256) {\\n return a > b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the smallest of two signed numbers.\\n */\\n function min(int256 a, int256 b) internal pure returns (int256) {\\n return a < b ? a : b;\\n }\\n\\n /**\\n * @dev Returns the average of two signed numbers without overflow.\\n * The result is rounded towards zero.\\n */\\n function average(int256 a, int256 b) internal pure returns (int256) {\\n // Formula from the book \\\"Hacker's Delight\\\"\\n int256 x = (a & b) + ((a ^ b) >> 1);\\n return x + (int256(uint256(x) >> 255) & (a ^ b));\\n }\\n\\n /**\\n * @dev Returns the absolute unsigned value of a signed value.\\n */\\n function abs(int256 n) internal pure returns (uint256) {\\n unchecked {\\n // must be unchecked in order to support `n = type(int256).min`\\n return uint256(n >= 0 ? n : -n);\\n }\\n }\\n}\\n\"\n },\n \"src/ethereum/MinimalAccount.sol\": {\n \"content\": \"// SPDX-License-Identifier: MIT\\npragma solidity ^0.8.24;\\n\\nimport {IAccount} from \\\"@eth-infinitism/account-abstraction/interfaces/IAccount.sol\\\";\\nimport {PackedUserOperation} from \\\"@eth-infinitism/account-abstraction/interfaces/PackedUserOperation.sol\\\";\\nimport {UserOperationLib} from \\\"@eth-infinitism/account-abstraction/core/UserOperationLib.sol\\\";\\nimport {Ownable} from \\\"@openzeppelin/contracts/access/Ownable.sol\\\";\\nimport {MessageHashUtils} from \\\"@openzeppelin/contracts/utils/cryptography/MessageHashUtils.sol\\\";\\nimport {ECDSA} from \\\"@openzeppelin/contracts/utils/cryptography/ECDSA.sol\\\";\\nimport {IEntryPoint} from \\\"@eth-infinitism/account-abstraction/interfaces/IEntryPoint.sol\\\";\\nimport {SIG_VALIDATION_FAILED, SIG_VALIDATION_SUCCESS} from \\\"lib/account-abstraction/contracts/core/Helpers.sol\\\";\\n\\ncontract MinimalAccount is IAccount, Ownable {\\n /*//////////////////////////////////////////////////////////////\\n ERRORS \\n //////////////////////////////////////////////////////////////*/\\n\\n error MinimalAccount__OnlyEntryPointAllowed();\\n error MinimalAccount__OnlyEntryPointOrOwnerAllowed();\\n error MinimalAccount__CallFailed(bytes);\\n\\n /*//////////////////////////////////////////////////////////////\\n EVENTS\\n //////////////////////////////////////////////////////////////*/\\n event FundsReceived(address indexed sender, uint256 value);\\n /*//////////////////////////////////////////////////////////////\\n CONSTANTS \\n //////////////////////////////////////////////////////////////*/\\n\\n /*//////////////////////////////////////////////////////////////\\n IMMUTABLES \\n //////////////////////////////////////////////////////////////*/\\n\\n IEntryPoint private immutable i_entryPoint;\\n\\n /*//////////////////////////////////////////////////////////////\\n STATE VARIABLES \\n //////////////////////////////////////////////////////////////*/\\n\\n /*//////////////////////////////////////////////////////////////\\n MODIFIERS \\n //////////////////////////////////////////////////////////////*/\\n\\n /**\\n * @dev Modifier to check if the caller is the entry point or the owner\\n */\\n modifier onlyEntryPointOrOwner() {\\n if (msg.sender != address(i_entryPoint) && msg.sender != owner()) {\\n revert MinimalAccount__OnlyEntryPointOrOwnerAllowed();\\n }\\n _;\\n }\\n\\n /**\\n * @dev Modifier to check if the caller is the entry point\\n */\\n modifier onlyEntryPoint() {\\n if (msg.sender != address(i_entryPoint)) {\\n revert MinimalAccount__OnlyEntryPointAllowed();\\n }\\n _;\\n }\\n\\n /*//////////////////////////////////////////////////////////////\\n FUNCTIONS \\n //////////////////////////////////////////////////////////////*/\\n\\n /**\\n * @param _owner - Owner of the account\\n * @param _entryPoint - Address of the entry point contract\\n */\\n constructor(address _owner, address _entryPoint) Ownable(_owner) {\\n i_entryPoint = IEntryPoint(_entryPoint);\\n }\\n\\n receive() external payable {}\\n\\n /*//////////////////////////////////////////////////////////////\\n EXTERNAL & PUBLIC FUNCTIONS \\n //////////////////////////////////////////////////////////////*/\\n\\n /**\\n * function that validates user operation\\n * @param userOp - The struct that stores data such as sender, nonce, gasFees, signature, etc.\\n * @param userOpHash - The hash of the user operation\\n * @param missingAccountFunds - The amount of funds missing in the account\\n */\\n function validateUserOp(PackedUserOperation calldata userOp, bytes32 userOpHash, uint256 missingAccountFunds)\\n external\\n returns (uint256 validationData)\\n {\\n validationData = _validateSignature(userOp, userOpHash);\\n _payPrefund(missingAccountFunds);\\n }\\n\\n function execute(address dest, uint256 value, bytes calldata functionData) external payable onlyEntryPointOrOwner {\\n (bool success, bytes memory result) = payable(dest).call{value: value}(functionData);\\n if (!success) {\\n revert MinimalAccount__CallFailed(result);\\n }\\n }\\n\\n /**\\n * @dev Function to set owner of contract\\n * @param _newOwner - new owner address\\n */\\n function setOwner(address _newOwner) public onlyOwner {\\n transferOwnership(_newOwner);\\n }\\n\\n /*//////////////////////////////////////////////////////////////\\n INTERNAL FUNCTIONS \\n //////////////////////////////////////////////////////////////*/\\n\\n /**\\n * @dev Function to validate the signature of the user operation\\n * @dev Signature used EIP-191 signature format\\n * @param userOp - The struct that stores data such as sender, nonce, gasFees, signature, etc.\\n * @param userOpHash - The hash of the user operation\\n */\\n function _validateSignature(PackedUserOperation calldata userOp, bytes32 userOpHash)\\n internal\\n view\\n returns (uint256 validationData)\\n {\\n bytes32 ethSignedMessageHash = MessageHashUtils.toEthSignedMessageHash(userOpHash);\\n (address signer,,) = ECDSA.tryRecover(ethSignedMessageHash, userOp.signature);\\n\\n if (signer != owner() || signer == address(0)) {\\n return SIG_VALIDATION_FAILED;\\n }\\n return SIG_VALIDATION_SUCCESS;\\n }\\n\\n /**\\n * @dev Function to pay the prefund to the account\\n * @param missingAccountFunds - The amount of funds missing in the account\\n */\\n function _payPrefund(uint256 missingAccountFunds) internal {\\n if (missingAccountFunds > 0) {\\n (bool success,) = payable(msg.sender).call{value: missingAccountFunds, gas: type(uint256).max}(\\\"\\\");\\n require(success, \\\"MA: Prefund failed\\\");\\n }\\n }\\n\\n /*//////////////////////////////////////////////////////////////\\n VIEW & GETTER FUNCTIONS \\n //////////////////////////////////////////////////////////////*/\\n\\n /**\\n * @dev Function to get owner of contract\\n */\\n function getOwner() public view returns (address) {\\n return owner();\\n }\\n}\\n\"\n }\n},\n \"settings\": {\n \"evmVersion\": \"cancun\",\n \"libraries\": {\n \"\": {}\n },\n \"metadata\": {\n \"bytecodeHash\": \"ipfs\"\n },\n \"optimizer\": {\n \"enabled\": false,\n \"runs\": 200\n },\n \"outputSelection\": {\n \"*\": {\n \"*\": [\n \"abi\",\n \"devdoc\",\n \"userdoc\",\n \"storageLayout\",\n \"evm.bytecode.object\",\n \"evm.bytecode.sourceMap\",\n \"evm.bytecode.linkReferences\",\n \"evm.deployedBytecode.object\",\n \"evm.deployedBytecode.sourceMap\",\n \"evm.deployedBytecode.linkReferences\",\n \"evm.deployedBytecode.immutableReferences\",\n \"metadata\"\n ]\n }\n },\n \"remappings\": [\n \"@eth-infinitism/account-abstraction/=lib/account-abstraction/contracts/\",\n \"@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/\",\n \"account-abstraction/=lib/account-abstraction/contracts/\",\n \"ds-test/=lib/openzeppelin-contracts/lib/forge-std/lib/ds-test/src/\",\n \"erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/\",\n \"forge-std/=lib/forge-std/src/\",\n \"openzeppelin-contracts/=lib/openzeppelin-contracts/\"\n ]\n}\n}}",
"ABI": "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_entryPoint\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"\",\"type\":\"bytes\"}],\"type\":\"error\",\"name\":\"MinimalAccount__CallFailed\"},{\"inputs\":[],\"type\":\"error\",\"name\":\"MinimalAccount__OnlyEntryPointAllowed\"},{\"inputs\":[],\"type\":\"error\",\"name\":\"MinimalAccount__OnlyEntryPointOrOwnerAllowed\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"type\":\"error\",\"name\":\"OwnableInvalidOwner\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"type\":\"error\",\"name\":\"OwnableUnauthorizedAccount\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\",\"indexed\":true},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\",\"indexed\":false}],\"type\":\"event\",\"name\":\"FundsReceived\",\"anonymous\":false},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\",\"indexed\":true},{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\",\"indexed\":true}],\"type\":\"event\",\"name\":\"OwnershipTransferred\",\"anonymous\":false},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"dest\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"functionData\",\"type\":\"bytes\"}],\"stateMutability\":\"payable\",\"type\":\"function\",\"name\":\"execute\"},{\"inputs\":[],\"stateMutability\":\"view\",\"type\":\"function\",\"name\":\"getOwner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}]},{\"inputs\":[],\"stateMutability\":\"view\",\"type\":\"function\",\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}]},{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"renounceOwnership\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"setOwner\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"transferOwnership\"},{\"inputs\":[{\"internalType\":\"struct PackedUserOperation\",\"name\":\"userOp\",\"type\":\"tuple\",\"components\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"nonce\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"initCode\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"callData\",\"type\":\"bytes\"},{\"internalType\":\"bytes32\",\"name\":\"accountGasLimits\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"preVerificationGas\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"gasFees\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"paymasterAndData\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"signature\",\"type\":\"bytes\"}]},{\"internalType\":\"bytes32\",\"name\":\"userOpHash\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"missingAccountFunds\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"validateUserOp\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"validationData\",\"type\":\"uint256\"}]},{\"inputs\":[],\"stateMutability\":\"payable\",\"type\":\"receive\"}]",
"ContractName": "MinimalAccount",
"CompilerVersion": "0.8.24+commit.e11b9ed9",
"OptimizationUsed": "0",
"Runs": "0",
"ConstructorArguments": "",
"EVMVersion": "cancun",
"Library": "",
"LicenseType": "MIT",
"Proxy": "0",
"Implementation": "",
"SwarmSource": "",
"SourceMap": 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"isDiamond": false
}
]
}Get Contract ABI
Properties
GET
https://api.buildbear.io/v1/explorer/{sandboxId}?module=contract&action=getabi&address={address}segments
sandboxId(string)
RequiredThe ID of the sandbox to queryqueryParams
module(string)
RequiredShould be 'contract'action(string)
RequiredShould be 'getabi'address(string)
RequiredThe contract's addressheaders
Authorization(string)
RequiredBearer TokenAccept(string)
Requiredapplication/jsonRequest Example
curl -X GET "https://api.buildbear.io/v1/explorer/blonde-blade-c0b2d3ee?module=contract&action=getabi&address=0x4b8Cd911337CB46EF31a5517bf0c269Fc395ef2c" \
-H "Accept: application/json" \
-H "Authorization: Bearer YOUR_API_KEY"Response
{
"status": "1",
"message": "OK",
"result": "[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_entryPoint\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"\",\"type\":\"bytes\"}],\"type\":\"error\",\"name\":\"MinimalAccount__CallFailed\"},{\"inputs\":[],\"type\":\"error\",\"name\":\"MinimalAccount__OnlyEntryPointAllowed\"},{\"inputs\":[],\"type\":\"error\",\"name\":\"MinimalAccount__OnlyEntryPointOrOwnerAllowed\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"type\":\"error\",\"name\":\"OwnableInvalidOwner\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"type\":\"error\",\"name\":\"OwnableUnauthorizedAccount\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\",\"indexed\":true},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\",\"indexed\":false}],\"type\":\"event\",\"name\":\"FundsReceived\",\"anonymous\":false},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\",\"indexed\":true},{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\",\"indexed\":true}],\"type\":\"event\",\"name\":\"OwnershipTransferred\",\"anonymous\":false},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"dest\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"functionData\",\"type\":\"bytes\"}],\"stateMutability\":\"payable\",\"type\":\"function\",\"name\":\"execute\"},{\"inputs\":[],\"stateMutability\":\"view\",\"type\":\"function\",\"name\":\"getOwner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}]},{\"inputs\":[],\"stateMutability\":\"view\",\"type\":\"function\",\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}]},{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"renounceOwnership\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"setOwner\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"transferOwnership\"},{\"inputs\":[{\"internalType\":\"struct PackedUserOperation\",\"name\":\"userOp\",\"type\":\"tuple\",\"components\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"nonce\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"initCode\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"callData\",\"type\":\"bytes\"},{\"internalType\":\"bytes32\",\"name\":\"accountGasLimits\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"preVerificationGas\",\"type\":\"uint256\"},{\"internalType\":\"bytes32\",\"name\":\"gasFees\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"paymasterAndData\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"signature\",\"type\":\"bytes\"}]},{\"internalType\":\"bytes32\",\"name\":\"userOpHash\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"missingAccountFunds\",\"type\":\"uint256\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\",\"name\":\"validateUserOp\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"validationData\",\"type\":\"uint256\"}]},{\"inputs\":[],\"stateMutability\":\"payable\",\"type\":\"receive\"}]"
}Get Block by Time
Properties
GET
https://api.buildbear.io/v1/explorer/{sandboxId}?module=block&action=getblocknobytime&closest=before×tamp={timestamp}segments
sandboxId(string)
RequiredThe ID of the sandbox to queryqueryParams
module(string)
RequiredShould be 'block'action(string)
RequiredShould be 'getblocknobytime'closest(string)
OptionalShould be 'before' or 'after'timestamp(string)
OptionalUnix timestamp to look upheaders
Authorization(string)
RequiredBearer TokenAccept(string)
Requiredapplication/jsonRequest Example
curl -X GET "https://api.buildbear.io/v1/explorer/blonde-blade-c0b2d3ee?module=block&action=getblocknobytime&closest=before×tamp=1578638524" \
-H "Accept: application/json" \
-H "Authorization: Bearer YOUR_API_KEY"Response
{
"status": "1",
"message": "OK",
"result": "9251482"
}