curl "https://reygrid.com/api/v1/agents/{AgentId}/conversations/user_42/messages?size=50" \
  -H "Authorization: Bearer $REYGRID_API_KEY"

from reygrid import ReyGrid

client = ReyGrid(api_key="YOUR_API_KEY")

res = client.list_messages("{AgentId}", "user_42", size=50)
for message in res.messages:  # newest first
    print(message.role, message.content)

import { ReyGrid } from "reygrid";

const client = new ReyGrid({ apiKey: "YOUR_API_KEY" });

const { messages } = await client.listMessages("{AgentId}", "user_42", { size: 50 });
for (const m of messages) console.log(m.role, m.content); // newest first

{
  "success": true,
  "userId": "user_42",
  "messages": [
    {
      "id": "msg_x6tWaZ3H9oOKd",
      "role": "assistant",
      "content": "Your order #1042 shipped yesterday and should arrive within 2 business days.",
      "feedback": {
        "rating": "up",
        "createdAt": "2026-10-05T10:22:01.000Z"
      },
      "createdAt": "2026-10-05T10:21:36.002Z"
    },
    {
      "id": "msg_mgGdMG8f9PUjc",
      "role": "user",
      "content": "Where is my order #1042?",
      "createdAt": "2026-10-05T10:21:34.120Z"
    }
  ],
  "pagination": {
    "totalMessages": 14,
    "totalPages": 1,
    "currentPage": 1,
    "pagingCounter": 1,
    "hasNextPage": false
  }
}

{
  "error": "Unauthorized",
  "code": "AUTH_REQUIRED"
}

{
  "success": false,
  "error": {
    "code": "CONVERSATION_NOT_FOUND",
    "message": "This conversation does not exist"
  }
}