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Doubao Seedance 2.0 Fast

doubaodoubao/doubao-seedance-2-0-fast

Doubao SeedDance 2.0 Fast — faster, lower-cost variant of SeedDance 2.0 for iterative video drafting.

Context Length
--
Max Output
--
Request Priceper request
$3.67/ request
Output Priceper request
$3.67/ 1M tokens

Modalities

textimage→video

Pricing Breakdown

TypeRate
Request$3.67 / request
Output$3.67 / 1M tokens

Per-video flat (cost-mirrored from Ark per video-token equivalent); refine after observed usage

Supported Parameters

promptimage_urlsecondssizeaspect_ratio

API Usage Examples

Use the global api.therouter.ai endpoint shown below for new integrations; the legacy China accelerated endpoint is retired.

cURL
curl https://api.therouter.ai/v1/videos   -H "Content-Type: application/json"   -H "Authorization: Bearer $THE_ROUTER_API_KEY"   -d '{
    "model": "doubao/doubao-seedance-2-0-fast",
    "prompt": "A slow tracking shot through a neon-lit city street",
    "duration": 8
  }'
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