title: Core. Json Rpc Response Base

A2A Node SDK - v0.1.0 / Modules / Core / JsonRpcResponseBase

Interface: JsonRpcResponseBase<T>

Core.JsonRpcResponseBase

Base interface for JSON-RPC responses

This interface defines the base structure for JSON-RPC 2.0 response messages, including the jsonrpc version, optional result and error fields, and optional request id. It’s parameterized by the result type for type safety.

Example

// Create a JSON-RPC response with a Task result
const response: JsonRpcResponseBase<Task> = {
  jsonrpc: '2.0',
  id: 'request-123',
  result: {
    id: 'task-456',
    name: 'Answer Question',
    status: 'completed',
    createdAt: new Date().toISOString(),
    updatedAt: new Date().toISOString()
  }
};

Type parameters

Table of contents

Properties

• error
• id
• jsonrpc
• result

Properties

error

• Optional error: Object

Type declaration

id

• Optional id: string | number

jsonrpc

• jsonrpc: "2.0"

result

• Optional result: T