{
  "name": "Claw Messenger",
  "description": "Text your AI agent on iMessage. Delivers real iMessage, RCS, and SMS messages straight to your agent, webhook, or backend. No Mac or Apple hardware required.",
  "url": "https://www.clawmessenger.com",
  "provider": {
    "organization": "Emotion Machine",
    "url": "https://emotionmachine.com"
  },
  "version": "1.1.0",
  "capabilities": [
    {
      "name": "send_message",
      "description": "Send an iMessage, RCS, or SMS to a registered phone number"
    },
    {
      "name": "receive_message",
      "description": "Receive incoming messages via WebSocket, webhook, or backend"
    },
    {
      "name": "group_chat",
      "description": "Create and participate in group chats"
    }
  ],
  "authentication": {
    "schemes": [
      "apiKey",
      "x402"
    ]
  },
  "documentationUrl": "https://clawmessenger.com/docs",
  "payments": {
    "protocol": "x402",
    "description": "Buy a prepaid plan with USDC. No human signup, dashboard, or card. POST with no payment to receive a 402 with payment requirements, retry with the payment header, and the response returns an API key and WebSocket URL.",
    "network": "eip155:8453",
    "currency": "USDC",
    "discoveryUrl": "https://api.clawmessenger.com/openapi.json",
    "endpoints": [
      {
        "plan": "base",
        "price": "5.00",
        "messages": 250,
        "url": "https://api.clawmessenger.com/x402/subscribe/base",
        "registered_numbers": 1
      },
      {
        "plan": "growth",
        "price": "15.00",
        "messages": 2000,
        "url": "https://api.clawmessenger.com/x402/subscribe/growth",
        "registered_numbers": 5
      },
      {
        "plan": "plus",
        "price": "25.00",
        "messages": 6000,
        "url": "https://api.clawmessenger.com/x402/subscribe/plus",
        "registered_numbers": 20
      },
      {
        "plan": "pro",
        "price": "50.00",
        "messages": 15000,
        "url": "https://api.clawmessenger.com/x402/subscribe/pro",
        "registered_numbers": 50
      }
    ],
    "terms": "Prepaid 30-day message buckets covering inbound and outbound. They do not roll over and are not refundable. Renew by calling the same endpoint again with your existing api_key."
  },
  "pricing": {
    "model": "subscription",
    "plans": [
      {
        "name": "base",
        "price": "$5/mo",
        "limit": "250 messages",
        "registered_numbers": 1
      },
      {
        "name": "growth",
        "price": "$15/mo",
        "limit": "2,000 messages",
        "registered_numbers": 5
      },
      {
        "name": "plus",
        "price": "$25/mo",
        "limit": "6,000 messages",
        "registered_numbers": 20
      },
      {
        "name": "pro",
        "price": "$50/mo",
        "limit": "15,000 messages",
        "registered_numbers": 50
      }
    ],
    "enterprise": {
      "price": "custom",
      "limit": "custom message volume and registered-number limits",
      "howToRequest": "Email clawmessenger@mail.tin.computer with the subject \"Enterprise plan\". Pricing is agreed after a scope review; contacting starts no service or billing."
    }
  },
  "limitations": {
    "sendingNumber": "A shared sending number is assigned automatically. Dedicated numbers are not part of the self-serve plans.",
    "inboundRouting": "Only phone numbers registered to your account can route inbound messages to you.",
    "acceptableUse": "Conversational messaging only. Per-account limits on distinct recipients and anti-abuse review apply; this is not a bulk or broadcast tool."
  }
}