---
title: "Send Chat Message"
method: POST
path: "/chats/{chat_id}/messages"
tags: ["Chats"]
---

# Send Chat Message

`POST /chats/{chat_id}/messages`

## Path parameters

- `chat_id` string, required

## Request body

- ChatMessageRequest
  - `message` string, required
  - `type` 'text' | 'image_url' | 'image_description'
  - `is_mobile` boolean
  - `device_type` string, nullable

## Response `200`

Successful Response

- RoutersSimpleChatBasicResponse
  - `status` string, required
  - `message` string, required
  - `data` unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/excellence-ai/apis/excellence-learning.md) · [All operations](https://skmtc.dev/excellence-ai/apis/excellence-learning/llms.txt) · [OpenAPI document](https://skmtc.dev/excellence-ai/apis/excellence-learning/revisions/2a0c1636fd3b?raw)