ManifoldGen
All video tools
Veo · Image to video

Veo 3.1 Fast

Google Veo 3.1 Fast animates a still with realistic motion and native audio at a low rate.

Generator controls

Use a public HTTPS URL. Uploads from the homepage and Studio provide one automatically.

Output

Your generated shot will appear here, ready to download or place on the Studio timeline.

API request
curl https://manifoldgen.com/api/service \
  -X POST \
  -H "Authorization: Bearer $MANIFOLDGEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "service": "video_generate",
  "model": "fal-ai/veo3.1/fast/image-to-video",
  "prompt": "A cinematic tracking shot through a rain-soaked night market, natural motion, rich reflections",
  "duration": 4,
  "aspect_ratio": "16:9",
  "resolution": "720p",
  "output_format": "mp4",
  "include_audio": true
}'
The API and this tester use the same request. Provider routing stays behind ManifoldGen.

How to use Veo 3.1 Fast

How to Use Veo 3.1 — prompting patterns, tier choice, and troubleshooting.

Read the guide

Build this workflow into your product

Stable JSON API, async jobs, durable outputs, and the same ManifoldGen billing.

API reference