# WhatsApp — MCP server on mcp.ai
> Send and read WhatsApp messages, manage chats and contacts from your agent.

By: mcp.ai · official
Page: https://mcp.ai/whatsapp

## Connect (MCP protocol)
Remote MCP endpoint (HTTP, streamable): https://api.mcp.ai/p_whatsapp?ms=1781045760000
Add it as a custom/remote MCP connector, then authenticate when prompted.

## REST API (no MCP client required)
Every tool is also a REST endpoint, authed with a workspace API key.
Discover: GET https://api.mcp.ai/api/whatsapp/_endpoints   # public; lists every endpoint
Call:     POST https://api.mcp.ai/api/whatsapp/<endpoint>
  Authorization: Bearer sk_live_…   # create one at https://mcp.ai/settings/api-keys
  Content-Type: application/json
  Body: { …args }   →   { "ok": true, "tool": "<id>", "result": { … } }

## Developer docs
How to use (MCP or REST), markdown: https://mcp.ai/whatsapp/skill.md
Postman collection (v2.1): https://mcp.ai/whatsapp/postman.json