Alchemy · JSON Structure

Alchemy Gas Manager Api Sponsor User Operation Response Structure

JSON-RPC response for sponsored user operation requests.

Type: object Properties: 3
Web3BlockchainRPCNFTIndexingAccount Abstraction

Sponsor User Operation Response is a JSON Structure definition published by Alchemy, describing 3 properties. It conforms to the https://json-structure.org/meta/core/v0/# meta-schema.

Properties

id jsonrpc result

Meta-schema: https://json-structure.org/meta/core/v0/#

JSON Structure

Raw ↑ 
{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/alchemy/refs/heads/main/json-structure/alchemy-gas-manager-api-sponsor-user-operation-response-structure.json",
  "name": "Sponsor User Operation Response",
  "description": "JSON-RPC response for sponsored user operation requests.",
  "type": "object",
  "properties": {
    "id": {
      "type": "int32",
      "example": 1
    },
    "jsonrpc": {
      "type": "string",
      "example": "2.0"
    },
    "result": {
      "type": "object",
      "name": "Sponsor User Operation Result",
      "description": "Paymaster response data for a sponsored user operation.",
      "properties": {
        "paymasterAndData": {
          "type": "string",
          "description": "Encoded paymaster address and data for the user operation.",
          "example": "0xabc123paymaster"
        },
        "preVerificationGas": {
          "type": "string",
          "description": "Pre-verification gas estimate in hexadecimal.",
          "example": "0x5208"
        },
        "verificationGasLimit": {
          "type": "string",
          "description": "Verification gas limit in hexadecimal.",
          "example": "0x15f90"
        },
        "callGasLimit": {
          "type": "string",
          "description": "Call gas limit in hexadecimal.",
          "example": "0x9c40"
        }
      }
    }
  }
}