---
title: "Create Lipsync"
method: POST
path: "/api/v1/lipsync/generate"
tags: ["lipsync", "lipsync"]
---

# Create Lipsync

`POST /api/v1/lipsync/generate`

Create a new lipsync generation task.
The background task will poll Sync API until completion.

## Request body

- LipsyncRequestDTO
  - `model` 'lipsync-2' | 'lipsync-1.9.0-beta' | 'lipsync-1.8.0' | 'lipsync-1.7.1' | 'lipsync-1.6.0'
  - `input` union[], required
    - union
      - VideoInput
        - `type` string
        - `url` string, required
      - AudioInput
        - `type` string
        - `url` string, required
      - TTSInput
        - `type` string
        - `provider` ElevenLabsProvider, required
          - `name` string
          - `voiceId` string, required
        - `script` string, required
  - `options` GenerationOptions
    - `sync_mode` 'loop' | 'bounce' | 'cut_off' | 'silence' | 'remap'
    - `temperature` number, nullable
    - `active_speaker` boolean, nullable
  - `domain_id` string, nullable

## Response `201`

Successful Response

- LipsyncResponseDTO
  - `createdAt` string, date-time, required
  - `id` string, required
  - `input` union[], required
    - union
      - VideoInput
        - `type` string
        - `url` string, required
      - AudioInput
        - `type` string
        - `url` string, required
      - TTSInput
        - `type` string
        - `provider` ElevenLabsProvider, required
          - `name` string
          - `voiceId` string, required
        - `script` string, required
  - `model` 'lipsync-2' | 'lipsync-1.9.0-beta' | 'lipsync-1.8.0' | 'lipsync-1.7.1' | 'lipsync-1.6.0', required
  - `status` 'PENDING' | 'PROCESSING' | 'COMPLETED' | 'FAILED', required
  - `error` string, nullable
  - `options` GenerationOptions
    - `sync_mode` 'loop' | 'bounce' | 'cut_off' | 'silence' | 'remap'
    - `temperature` number, nullable
    - `active_speaker` boolean, nullable
  - `outputDuration` number, nullable
  - `outputUrl` string, nullable
  - `webhookUrl` string, nullable

## 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/ff7f2b621b41/schema)