---
title: "Chat Stream"
method: POST
path: "/api/v1/ai-video-chat/chat"
tags: ["aiVideoChat"]
---

# Chat Stream

`POST /api/v1/ai-video-chat/chat`

Stream chat responses for AI video generation
Returns Server-Sent Events (SSE) stream

## Request body

- AiVideoFlowChatRequestDTO
  - `session_id` string, uuid4, nullable
  - `message` string, required
  - `domain_id` string, required
  - `user_tweaks` object, nullable
  - `confirmed_script` object, nullable

## Response `200`

Successful Response

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/brandbooster/apis/fastapi.md) · [All operations](https://skmtc.dev/brandbooster/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/brandbooster/fastapi/revisions/624917d53409/schema)