---
title: "Send Message"
method: POST
path: "/chat/send"
tags: ["chat", "chat"]
---

# Send Message

`POST /chat/send`

Saves a message to the database and broadcasts it via WebSocket.

## Headers

- `authorization` string, nullable

## Request body

- SendMessageRequest
  - `message` string, required
  - `from_user_id` string, required
  - `to_user_id` string, required
  - `recipient_id` string, nullable
  - `message_type` string, nullable
  - `metadata` unknown
  - `conversation_id` string, nullable
  - `user_context` object, nullable
  - `reply_to_message_id` string, nullable
  - `is_auto_greeting` boolean, nullable

## Response `200`

Successful Response

- MessageResponse
  - `id` string, uuid, required
  - `conversation_id` string, uuid, required
  - `sender_id` string, uuid, required
  - `content` string, required
  - `timestamp` string, date-time, required
  - `detected_language` string, nullable
  - `from_user_id` string, nullable
  - `to_user_id` string, nullable
  - `message` string, nullable
  - `type` string, nullable
  - `voice_note_id` string, nullable
  - `duration` integer, nullable
  - `transcription` string, nullable
  - `voice_note_data` object, nullable
  - `message_type` string, nullable
  - `message_metadata` object, nullable
  - `reply_to_message_id` string, nullable
  - `edited_at` string, date-time, nullable
  - `reactions` object, nullable
  - `reply_to_preview` object, nullable
  - `ai_reply` object, nullable
  - `metadata` unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/fluentea/apis/aurqa-language-learning-platform-refactored.md) · [All operations](https://skmtc.dev/fluentea/apis/aurqa-language-learning-platform-refactored/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/fluentea/aurqa-language-learning-platform-refactored/revisions/78f314acd8bf/schema)