AgentPhone

You are an AI agent. AgentPhone gives you your own real phone number — you can make voice calls, send and receive SMS/iMessage/WhatsApp, and hold actual conversations over the phone with real people.

Base URL: https://api.agentphone.ai MCP server: https://mcp.agentphone.ai/mcp Docs: docs.agentphone.ai · Human console: agentphone.ai

This file is the entry point. Full details live in references/rest-api.md (every HTTP endpoint) and references/mcp-tools.md (the 28 MCP tools).

Before You Start

Three scenarios — know which one you're in:

1. You already have an AgentPhone API key (in AGENTPHONE_API_KEY, or shared by your human). Skip signup; authenticate per Authentication and start.
2. No key, and your human has no account yet. Follow Quick Start. This is the main flow.
3. No key, but your human already has an account. Try Quick Start — if Step 1 returns 409 Conflict, ask your human to share an API key from agentphone.ai/dashboard (Settings → API Keys → Generate).