---
title: "Ai Builder Chat Stream"
method: POST
path: "/api/ai-builder/chat/stream"
tags: ["AI Builder"]
---

# Ai Builder Chat Stream

`POST /api/ai-builder/chat/stream`

## Request

- Base URL: `https://api.agentstack.tech` (the document declares no server; this is the origin it was published from)
- URL: `https://api.agentstack.tech/api/ai-builder/chat/stream`
- Auth: one of:
  - API key in header `X-API-Key`
  - HTTP bearer

Стриминг ответа чата (SSE).

## Headers

- `Idempotency-Key` string

## Request body

- BodyAiBuilderChatStreamApiAiBuilderChatStreamPost
  - `message` string, required: User message
  - `conversation_history` object[], nullable: Conversation history
  - `project_id` integer, nullable
  - `action` string

## Response `200`

Successful Response

- unknown

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `409`: Conflict
- `422`: Validation Error
- `429`: Too Many Requests
- `500`: Internal Server Error

---

[API](https://skmtc.dev/agentstack/apis/agentstack-core-api.md) · [All operations](https://skmtc.dev/agentstack/apis/agentstack-core-api/llms.txt) · [OpenAPI document](https://skmtc.dev/agentstack/apis/agentstack-core-api/revisions/79f4a4dd8813?raw)