ByteDance · video model
Seedance 2.5 API, priced per call
ByteDance's video model, from text or from a start image. Seedance 2.5 renders 4 to 30 second clips at 480p, 720p or 1080p and is billed per second; the fast and HD modes of the earlier Seedance are billed per clip.
From $0.20 per second
Seedance 2.5 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 Seedance 2.5, 480p: $0.98. A 10 second clip: $1.95.
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 Seedance 2.5, 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"“Make a 5 second 720p Seedance 2.5 clip of our product on a kitchen counter, 16:9.”
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":"seedance-2.5","resolution":"720p","duration":5,"ratio":"16:9"}'Why run Seedance 2.5 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
Seedance 2.5 API questions
Other models, same key
All models on one page: /models. Getting started: /developers.