​
Overview

  • name: IAccount
  • path: AAv0.7.0/IERC4337Account.sol
  • context: account-abstraction
  • tags: account-abstraction, erc4337, account, v0.7.0
  • title: ERC-4337 v0.7.0 Account Interface
  • notice: Interface for accounts that can be validated by the EntryPoint

​
Function signatures

validateUserOp(tuple,bytes32,uint256)

​
ABI

[
  {
    "inputs": [
      {
        "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": "struct PackedUserOperation",
        "name": "userOp",
        "type": "tuple"
      },
      {
        "internalType": "bytes32",
        "name": "userOpHash",
        "type": "bytes32"
      },
      {
        "internalType": "uint256",
        "name": "missingAccountFunds",
        "type": "uint256"
      }
    ],
    "name": "validateUserOp",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "validationData",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  }
]