# X402 AI 自助门店 A2A Agent

**Canonical:** https://apis.io/apis/easyfence-cn/easyfence-cn-a2a-agent/  
**Provider:** X402 AI 自助门店 — https://apis.io/providers/easyfence-cn/  
**Base URL:** https://www.easyfence.cn/a2a  
**Documentation:** https://www.easyfence.cn/a2a

X402 AI 自助门店 A2A Agent is one of 11 APIs that [X402 AI 自助门店](https://apis.io/providers/easyfence-cn/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include A2A, Agentic Commerce, JSON-RPC, and AI Agents. The published artifact set on APIs.io includes API documentation and authentication docs.

The store's agent-to-agent surface: an anonymous A2A 0.3 JSON-RPC endpoint the agent card points at, where a buyer agent negotiates with the store clerk before ordering. The provider's documented method is tasks/send with a text part; tasks/get, tools/list and any other method return JSON-RPC -32601 over HTTP 400. No streaming or push notifications. The card is served at the legacy /.well-known/agent.json path only and declares seven skills, each carrying price_usd and the tags ai-service, x402, auto-pay.

## Machine-readable artifacts (6)

- **AgentCard** — https://raw.githubusercontent.com/api-evangelist/easyfence-cn/refs/heads/main/a2a/easyfence-cn-a2a.yml
- **Documentation** — https://www.easyfence.cn/a2a
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/easyfence-cn/refs/heads/main/authentication/easyfence-cn-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/easyfence-cn/refs/heads/main/conventions/easyfence-cn-conventions.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/easyfence-cn/refs/heads/main/errors/easyfence-cn-problem-types.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/easyfence-cn/refs/heads/main/apis.yml

## Other X402 AI 自助门店 APIs (10)

- [X402 AI 自助门店 x402 Facilitator API](https://apis.io/apis/easyfence-cn/easyfence-cn-x402-facilitator-api/)
- [X402 AI 自助门店 A2a API](https://apis.io/apis/easyfence-cn/easyfence-cn-a2a-api/)
- [X402 AI 自助门店 Admin API](https://apis.io/apis/easyfence-cn/easyfence-cn-admin-api/)
- [X402 AI 自助门店 Catalog API](https://apis.io/apis/easyfence-cn/easyfence-cn-catalog-api/)
- [X402 AI 自助门店 Deliver API](https://apis.io/apis/easyfence-cn/easyfence-cn-deliver-api/)
- [X402 AI 自助门店 Healthz API](https://apis.io/apis/easyfence-cn/easyfence-cn-healthz-api/)
- [X402 AI 自助门店 Identity API](https://apis.io/apis/easyfence-cn/easyfence-cn-identity-api/)
- [X402 AI 自助门店 Registry API](https://apis.io/apis/easyfence-cn/easyfence-cn-registry-api/)
- [X402 AI 自助门店 .well Known API](https://apis.io/apis/easyfence-cn/easyfence-cn-well-known-api/)
- [X402 AI 自助门店 X402 AI 自助门店 API](https://apis.io/apis/easyfence-cn/easyfence-cn-x402-ai-api/)

## Tags

A2A, Agentic Commerce, JSON-RPC, AI Agents

---

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