Video models
Infinitalk API-AI lip-sync generator
On this page
Infinitalk API-AI lip-sync generator — high-quality AI video generation.
| modelId | infinitalk-from-audio |
| Modality | video |
| Pricing | See this model on the Pricing page for the current per-call price (with your markup). |
Operations
| Operation | Endpoint | Description |
|---|---|---|
| Text to video | POST /api/v1/generate | Base generation from a text prompt. |
| Image to video | POST /api/v1/generate | Condition on a reference image — upload it via /api/v1/files/upload and pass the URL. |
| Poll task | GET /api/v1/task/{id}?model=infinitalk-from-audio | Retrieve state and result URLs. |
Input parameters
| Field | Type | Required | Values / example |
|---|---|---|---|
| image_url | image | required | Drag and drop or click to upload your file |
| audio_url | image | required | Drag and drop or click to upload your file |
| prompt | textarea | required | Enter a description of the talking avatar... |
| resolution | select | optional | 480p, 720p |
| seed | number | optional | Enter seed |
| nsfw_checker | select | optional | false, true |
Example request
bash
curl -X POST https://you.bot/api/v1/generate \
-H "Authorization: Bearer $YOUBOT_API_KEY" \
-H "Content-Type: application/json" \
-d '{"modelId":"infinitalk-from-audio","input":{"prompt":"Subtle lifelike motion synced to the audio, gentle natural head movement and soft micro-expressions, calm even key light, smooth realistic delivery.","resolution":"480p","seed":8,"nsfw_checker":"true"}}'