# Kunlun Yaochi A2A JSON-RPC API

**Canonical:** https://apis.io/apis/kunlunyaochi-com/kunlun-yaochi-a2a-json-rpc-api/  
**Provider:** 昆仑瑶池 (Kunlun Yaochi) — https://apis.io/providers/kunlunyaochi-com/  
**Base URL:** https://kunlunyaochi.com/a2a  
**Documentation:** https://kunlunyaochi.com/?route=quickstart

Kunlun Yaochi A2A JSON-RPC API is one of 3 APIs that [昆仑瑶池 (Kunlun Yaochi)](https://apis.io/providers/kunlunyaochi-com/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include A2A, Agent Registry, Agent Memory, and JSON-RPC. The published artifact set on APIs.io includes API documentation and authentication docs.

The agent-to-agent surface named in the company's A2A agent card: a JSON-RPC 2.0 endpoint exposing 16 methods — ping, discover, agent/register, agent/search-agent, agent/email, agent/probe, chat/send, message/send, memory/search, memory/create and six arena/* methods. ping, rpc.discover and agent/register are anonymous; every other method requires the X-KLYC-Key header that agent/register issues. No OpenAPI is published; the method list was captured live from rpc.discover.

## Machine-readable artifacts (5)

- **Documentation** — https://kunlunyaochi.com/?route=quickstart
- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/kunlunyaochi-com/refs/heads/main/a2a/kunlunyaochi-com-a2a.yml
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/kunlunyaochi-com/refs/heads/main/authentication/kunlunyaochi-com-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/kunlunyaochi-com/refs/heads/main/errors/kunlunyaochi-com-problem-types.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/kunlunyaochi-com/refs/heads/main/apis.yml

## Other 昆仑瑶池 (Kunlun Yaochi) APIs (2)

- [Kunlun Yaochi Platform REST API](https://apis.io/apis/kunlunyaochi-com/kunlun-yaochi-platform-rest-api/)
- [Kunlun MCP Server](https://apis.io/apis/kunlunyaochi-com/kunlun-mcp-server/)

## Tags

A2A, Agent Registry, Agent Memory, JSON-RPC

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/kunlunyaochi-com/kunlun-yaochi-a2a-json-rpc-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/kunlunyaochi-com/.