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ProviderByteDance Doubao video API
Model IDdoubao-seedance-2.0, doubao-seedance-2.0-fast
BillingPer-generation; duration and variant restrictions depend on the selected model and group
Endpoints/v1/videos, /api/task

Recharge value

Recharge $15. Get $100-equivalent official API usage.

A $15 recharge adds gateway usage value benchmarked to $100 at official API list prices.

Recharge$15
Official API list-price equivalent$100

Equivalent usage depends on the model, tokens, resolution and selected group. This is SuperAI API balance, not an official provider account or transferable provider credit.

Recharge calculator

See the official list-price usage value

Enter a recharge amount to estimate the API usage value benchmarked against official provider list prices.

Official list-price equivalent$100.00
Difference in purchase cost$85.00
Effective purchase rate15% of official list-price value

This estimates SuperAI API gateway usage value, not transferable credit in an official provider account. Actual consumption depends on the model, tokens, resolution and selected group.

API request example

curl -X POST https://superaiapi.com/v1/videos \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "doubao-seedance-2.0-fast",
  "prompt": "A cinematic tracking shot through a modern city",
  "duration": 15,
  "size": "720p",
  "metadata": {"aspect_ratio": "16:9"}
}'

Choose standard or fast generation

Use doubao-seedance-2.0-fast for the faster priced variant or doubao-seedance-2.0 for the standard model. Supported duration, resolution and reference-image options are validated against the selected route.

  • Text-to-video generation
  • Image-conditioned video
  • Standard and fast variants
  • Asynchronous progress and result URLs

Treat video as a first-class task workflow

The API returns a task ID, then exposes progress and the final video URL through the task record. Failed jobs retain a reason and are not presented as successful output.

Centralize video billing and operations

Keep Seedance jobs beside Vidu and Grok Imagine Video in one task log, with the selected model, channel, duration, progress and final charge available to operators.

Frequently asked questions

What is the difference between Seedance 2.0 and Fast?

They are separate model IDs with different generation profiles and rates. Use the live pricing page and a representative prompt to choose between them.

Is Seedance video generation synchronous?

No. Submit a job, keep the returned task ID and poll the task record until it succeeds or fails.

Can Seedance use an input image?

Yes, on supported image-to-video routes. The accepted image fields and duration restrictions depend on the selected variant.

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