Seedance 1.5 Pro: toman pricing and API

Video generation · bytedance/seedance-1-5-pro

Price
about17,948toman per second

You see the exact estimate before each run and an amount is held; afterwards only the real cost is charged, and a failed run is free.

API example

bash
curl https://api.uttapen.ir/v1/videos \
  -H "Authorization: Bearer sk-up-..." -H "Content-Type: application/json" \
  -d '{"model": "bytedance/seedance-1-5-pro", "prompt": "waves at sunset, slow aerial shot", "seconds": 5}'

# then poll: GET https://api.uttapen.ir/v1/videos/<id>
Maker's own description

ByteDance's next-generation audio-visual generation model with a 4.5B parameter Dual-Branch Diffusion Transformer architecture. Seedance 1.5 Pro generates video and audio simultaneously in a single unified pass — eliminating the timing...