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Vimmerse Lip-Sync Video
Vimmerse Lip-Sync Video is a paid API for AI agents from agents.vimmerse.net, paid per call via MPP, $1.2/call (dynamic — varies by input), status unknown (last checked 2026-10-31).
Animates a face image or video to match provided or TTS-generated audio, producing a lip-synced video output.
Price / call$1.2varies by input
Success—
StatusUnknown
How this service works
Lip-sync using URLs only. **Provide:** - Visual: **`image_url`** and/or **`video_url`** - Audio: **`audio_url`**, **or** **`prompt`** + **`voice`** for TTS **`option`:** `AutoLipSync`, `SyncLipSync`, `HummingBird`, `NewportLipSync`, `KlingAvatar`, `PVideo`, `NewportDreamAvatar` ```python import requests r = requests.post( "https://api.vimmerse.net/v2/video/lip-sync", headers={"X-Api-Key": "YOUR_API_KEY", "Content-Type": "application/json"}, json={ "image_url": "https://…/face.png", "audio_url": "https://…/speech.mp3", "option": "AutoLipSync", "async_mode": True, }, timeout=60, ) print(r.json()) ```
Output
Returns a job or asset ID (in async mode) that can be polled via the Get Asset endpoint until the lip-synced video is ready, or returns the completed video asset details and URL directly if run synchronously.
Example use cases
Personalized e-learning narrator avatar
“I have a headshot of our instructor at https://cdn.school.com/instructor.jpg and a pre-recorded lecture audio at https://cdn.school.com/lecture.mp3 — can you create a lip-synced talking head video using AutoLipSync in async mode so we can embed it in our course?”
AI spokesperson for marketing video
“Use this brand ambassador photo at https://assets.brand.com/spokesperson.png and animate it to lip-sync with the voiceover at https://assets.brand.com/promo.mp3 using the SyncLipSync option — I need this as a polished video ad.”
Multilingual dubbed avatar from text
“I have a face image at https://media.example.com/avatar.png and I want you to generate the speech from the text 'Welcome to our platform, we are happy to have you' using the AutoV voice, then lip-sync the avatar to it using KlingAvatar option asynchronously.”
Technical details
Endpoint
POSThttps://agents.vimmerse.net/v2/video/lip-sync?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to animate a static face image or existing video to match a specific audio track (or TTS-generated speech), especially when you want multiple lip-sync engine options (AutoLipSync, SyncLipSync, KlingAvatar, etc.) to trade off quality and speed. Prefer this over text-to-video endpoints when the core requirement is accurate mouth/lip synchronization rather than full scene generation.
Side effects
- Invalid or inaccessible image_url/video_url/audio_url — returns an error if the URL is unreachable or not a supported format
- Neither audio_url nor prompt provided — request lacks audio input
- Neither image_url nor video_url provided — no visual input supplied
- Unsupported option value — returns validation error if option string is not one of the allowed enum values
- Insufficient credits — returns 402 Payment Required if account balance is too low
- Timeout on synchronous mode for long audio — long jobs may time out; async_mode recommended
- Webhook delivery failure — if webhook_url is unreachable, notification is lost but job may still complete
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| voice | string | |
| option | string | `AutoLipSync`, `SyncLipSync`, `HummingBird`, `NewportLipSync`, `KlingAvatar`, `PVideo`, `NewportDreamAvatar`. |
| prompt | string | Speech prompt when generating audio from text. |
| audio_url | string | |
| image_url | string | |
| video_url | string | |
| async_mode | boolean | |
| webhook_url | — | |
| audio_duration | — | |
| video_duration | — |
Output
Schema · Response
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