Veo collection

Veo 3.1 API Family

Compare Veo 3.1 variants for fast, quality, 4K, reference-frame, and native-audio video generation workflows.

Model comparison

Model	Best For	Input	Output	Context	Cached
Lite	Lower-cost Veo 3.1 generation for quick video drafts.	Text / image	Video	Standard	Async
Fast	Fast generation for short-form production and rapid iteration.	Text / 2 frames	Video	Standard	Native audio
Fast 4K	Fast Veo generation with 4K output support where available.	Text / 2 frames	Video	4K	Native audio
Reference	Reference-guided generation with up to three reference images.	Text / 3 refs	Video	Reference	Native audio

Choose flagship

Use the top model when correctness, reasoning depth, and coding reliability matter more than cost.

Choose balanced

Use value models for assistants, automation, support, and workflows that still need strong quality.

Choose budget

Use lightweight models for routing, classification, extraction, and high-volume background tasks.

Use cases

Build with Veo 3.1 API Family

Prototype and ship features on Video models without managing multiple provider SDKs.

Scale in production

Route across the family by changing the model id — pricing, channels, and fallbacks stay on the platform.

Compare and switch

Evaluate versions side by side, then move traffic between models without rewriting integration code.

Unified access

One API surface for the whole family

Keep product code stable while changing models, providers, pricing, and channel routes from the platform.

curl https://apiany.ai/v1/videos/generations \
  -H "Authorization: Bearer $APIANY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "veo3-1-fast",
    "prompt": "A cinematic product reveal with soft studio lighting",
    "duration": "5"
  }'

FAQ

How do I call Veo 3.1 API Family models through APIAny?

Send requests to one OpenAI-compatible APIAny endpoint with a single API key, and set the public model id in the request body — no provider-specific SDKs required.

How is Veo 3.1 API Family billed?

Usage is paid from prepaid APIAny credits at the rates shown in the comparison table. Credits never expire and there is no subscription.

Can I switch models in the Veo 3.1 API Family family without changing code?

Yes. Change only the model id in your request — endpoint, auth, and response format stay the same across the family.

Which Video model should I choose?

Use the comparison table and the How to choose guidance above: pick flagship for quality, balanced for everyday production, and budget for high-volume tasks.