Google · video model
Veo 3.1 Fast API, priced per call
Google's Veo 3.1 Fast video model, billed per second of video.
From $0.19 per second
Veo 3.1 Fast prices
Prepaid prices, in dollars. A range means the price depends on something only the run decides, such as output size. You are charged what the job actually cost.
A 5 second clip at Veo 3.1 Fast: $0.95. A 10 second clip: $1.90.
Every model and unit, machine-readable: GET /api/pricing
Call it from your agent
Connect the hosted MCP server once, then ask in plain words. The agent calls Veo 3.1 Fast, waits for the result and hands you the file with its cost.
claude mcp add --transport http aitachyon \
https://aitachyon.com/api/mcp \
--header "Authorization: Bearer ait_your_key"“Use Veo to make a short 16:9 clip of waves hitting a lighthouse at dusk.”
Or from your code
One HTTP call with a bearer key. Video returns a job to poll; images and voice return the file.
curl https://aitachyon.com/api/scenes/generate \
-H "Authorization: Bearer ait_your_key" \
-H "Content-Type: application/json" \
-d '{"projectId":"<project id>","prompt":"<your prompt>","engine":"veo","ratio":"16:9"}'Why run Veo 3.1 Fast on Aitachyon
- Priced per call in dollars, shown before you run it
- Every job itemised with the model it ran on and what it cost
- A render that fails is refunded to the cent, automatically
- Prepaid balance that never expires; no subscription
- The same key works over HTTP and in Claude Code or Cursor through MCP
Veo 3.1 Fast API questions
Other models, same key
All models on one page: /models. Getting started: /developers.