KymaKyma
Google

Google

Veo 3 Fast

Google Veo 3 Fast is a 720p video generation model optimized for balanced speed and cost. Developers should reach for it when building high-volume workflows, testing visual concepts, or generating social media drafts that do not require audio.

Modalities

Text → Video

Price

$0.135 / sec

Speed

medium

Pricing

Per second of generated video. Failed jobs are refunded in full.

$0.135 / sec

When to use Veo 3 Fast

Updated 2026-07-31

Where this model earns its cost — and where it doesn't.

Veo 3 Fast generates 720p video from text or image prompts. It operates without audio output and sits at the balanced cost and speed tier within the Veo family. The endpoint accepts text and image inputs and returns video files, making it suitable for iterative visual development.

On Kyma, requests route through an OpenAI-compatible base URL using a single API key. The platform applies automatic failover if a serving path degrades, and responses include the exact generation cost in the usage.cost field. Prompt prefixes are cached automatically, billing repeated inputs at 10% of the standard rate.

The model does not support reasoning, vision understanding, or structured outputs. It is strictly a generation endpoint. Output length is billed per second, and the model is intended for draft-quality or standard-resolution needs rather than final broadcast assets.

Social Media Drafts

Generate quick 720p clips for testing visual concepts before final production.

High-Volume Iteration

Run rapid prompt variations to explore visual directions without high latency.

Storyboard Visualization

Convert image references or text prompts into short video sequences for planning.

Automated Content Pipelines

Integrate into batch workflows where cost efficiency and medium speed are prioritized.

Not ideal for: Do not use this model for final broadcast assets, projects requiring synchronized audio, or workflows demanding 1080p resolution.

Quick start

Up and running in under two minutes.

  1. 1

    Create an API key

    Sign up and grab a key from the dashboard — $0.50 free credit, no card required.

    Get API key →
  2. 2

    Make your first request

    Submit a generation job and poll until it succeeds.

    curl https://kymaapi.com/v1/videos/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "veo-3-fast",
    "prompt": "A wave breaking on a rocky shore at golden hour, cinematic",
    "duration": 5
  }'
# Poll: GET /v1/jobs/{id} until status="succeeded"

FAQ

Common questions about this model.

How much does Veo 3 Fast cost?

$0.135 per sec. Per second of generated video. Failed jobs are refunded in full.

How do I use Veo 3 Fast?

Kyma is OpenAI-compatible: point your SDK's base URL at https://kymaapi.com/v1, use your Kyma API key, and set the model to veo-3-fast. Signing up is free and includes $0.50 of credit — no card required.

Does this model generate audio alongside the video?

No, Veo 3 Fast outputs video only. Use the standard Veo 3 tier if audio is required.

How does Kyma handle request routing and billing?

Every request uses automatic failover to maintain uptime, and the exact generation cost is returned in the usage.cost field. Cached prompt prefixes are billed at 10% of the standard rate.

Can I use this with my existing OpenAI client libraries?

Yes, Kyma provides an OpenAI-compatible base URL and accepts a single API key across all models.

Start with $0.50 free credit — no card required.Create account →

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