---
title: "A2A Protocol Endpoint"
method: POST
path: "/a2a"
---

# A2A Protocol Endpoint

`POST /a2a`

## Request

- Base URL: `https://api.jarvisclaw.ai`
- URL: `https://api.jarvisclaw.ai/a2a`
- Auth: HTTP x402

Standard Agent-to-Agent (A2A) protocol entry point. Compatible clients (Claude, Cursor, and A2A-aware agents) auto-discover this via /.well-known/agent.json and delegate tasks over JSON-RPC. This is the native agent interoperability surface.

## Request body

- object
  - `method` string, required: A2A JSON-RPC method (e.g. 'tasks/send')
  - `params` object: Method parameters per the A2A specification

## Response `200`

Successful response

- object
  - `data` object

## Other responses

- `402`: Payment Required

---

[API](https://skmtc.dev/jarvisclaw/apis/jarvisclaw-api.md) · [All operations](https://skmtc.dev/jarvisclaw/apis/jarvisclaw-api/llms.txt) · [OpenAPI document](https://skmtc.dev/jarvisclaw/apis/jarvisclaw-api/revisions/47aa34da7326?raw)