Seedance 2.0 4K API
Seedance 2.0 at its highest output resolution
seedance-2-0-4kAsync taskNative audiovideoLive price on TokPort: $0.38 per secondAbout Seedance 2.0 4K
The 4K tier of Seedance 2.0: the same text-to-video model as Seedance 2.0 rendered at the highest resolution the upstream offers, with an audio track.
- Text-to-video
- Audio track included
- Billed per second of output
Specifications
- Resolution
- up to 4K (16:9)
- Clip length
- 4–15 s
- Typical latency
- ≈3 min
- Billing unit
- per second of video
- Input
- text
- Model id
- seedance-2-0-4k
- Tasks
- Text to video
Quick start
Full API reference →Submit a task, poll until it completes, download the clip:
curl https://api.tokport.io/v1/videos \
-H "Authorization: Bearer $TOKPORT_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"seedance-2-0-4k","prompt":"slow dolly-in on a coral reef at sunrise, sunbeams through the water","seconds":"5","ratio":"16:9"}'
# poll until status is "completed", then download
curl https://api.tokport.io/v1/videos/{id} -H "Authorization: Bearer $TOKPORT_API_KEY"
curl https://api.tokport.io/v1/videos/{id}/content -H "Authorization: Bearer $TOKPORT_API_KEY" -o clip.mp4Seedance 2.0 4K FAQ
How much does Seedance 2.0 4K cost per second of video?
TokPort charges $0.38 per second of video for Seedance 2.0 4K. Check the live pricing page for current rates.
Is Seedance 2.0 4K available via an OpenAI-compatible API?
Yes. Submit a task with POST /v1/videos using model "seedance-2-0-4k", poll GET /v1/videos/{id} until status is "completed", then download it from GET /v1/videos/{id}/content. All three use your TokPort API key.
What is Seedance 2.0 4K best at?
The 4K tier of Seedance 2.0: the same text-to-video model as Seedance 2.0 rendered at the highest resolution the upstream offers, with an audio track. It is strongest for resolution, audio.