{
  "request": {
    "method": "POST",
    "url": "https://openrainbow.com/api/rainbow/enduser/v1.0/messages",
    "headers": {
      "Authorization": "Bearer YOUR_ACCESS_TOKEN",
      "Content-Type": "application/json"
    },
    "body": {
      "content": "Hello! Can we schedule a call for tomorrow?",
      "to": "5e8b12a3c4d5e6f7a8b9c0d1",
      "type": "chat"
    }
  },
  "response": {
    "status": 200,
    "body": {
      "id": "6a7b8c9d0e1f2a3b4c5d6e7f",
      "content": "Hello! Can we schedule a call for tomorrow?",
      "from": "4c5d6e7f8a9b0c1d2e3f4a5b",
      "to": "5e8b12a3c4d5e6f7a8b9c0d1",
      "type": "chat",
      "timestamp": "2026-05-02T12:00:00Z",
      "status": "sent"
    }
  }
}