---
title: "List one conversation’s messages plus its reply-agent activity feed"
method: GET
path: "/api/v1/conversations/{chatId}/messages"
tags: ["Conversations"]
---

# List one conversation’s messages plus its reply-agent activity feed

`GET /api/v1/conversations/{chatId}/messages`

## Request

- Base URL: `https://app.reachium.io`
- URL: `https://app.reachium.io/api/v1/conversations/{chatId}/messages`
- Auth: HTTP bearer

## Path parameters

- `chatId` string, required

## Query parameters

- `cursor` string
- `limit` integer

## Response `200`

Messages plus agent activity for this conversation.

- object
  - `data` object, required
    - `messages` Message[], required
      - `id` string, required
      - `kind` string, required
      - `text` string, required
      - `is_sender` boolean, required
      - `timestamp` string, date-time, nullable, required
    - `next_cursor` string, nullable, required
    - `agent_activity` AgentActivityEntry[], required
      - `action` 'approved_sent' | 'auto_sent' | 'suppressed' | 'flagged', required
      - `text` string, required
      - `category` string, nullable, required
      - `confidence` number, required
      - `at` string, date-time, required
  - `error` unknown, required

## Other responses

- `400`: chatId is required (code invalid_request).
- `401`: Missing or invalid API key. Send `Authorization: Bearer rmcp_...` (code unauthorized).
- `403`: The key's granted scopes do not satisfy this endpoint's minimum required scope (code insufficient_scope).
- `404`: chatId does not belong to this workspace (code not_found).
- `429`: Rate limited: shared `mcp:ip:{ip}` (600/60s) or `mcp:key:{keyId}` (120/60s) bucket, the SAME buckets the MCP endpoint uses (code rate_limited).
- `500`: Unhandled server error (code internal_error).
- `502`: The underlying message fetch failed.

---

[API](https://skmtc.dev/reachium/apis/reachium-api.md) · [All operations](https://skmtc.dev/reachium/apis/reachium-api/llms.txt) · [OpenAPI document](https://skmtc.dev/reachium/apis/reachium-api/revisions/11682826692b?raw)