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Models/seedance/Seedance 2.0

Seedance 2.0

Volcengine Ark·seedance
seedance-2.0Video·

ByteDance flagship video generation model, supports text/image/audio/video multimodal input, up to 12 reference files, max 15s, up to 2K resolution

Context Window
Input Price /M in
Free/M in
Output Price /M out
$4.31$3.88/M out
Cached Input Price /M
Free/M
Max Completion
Input Modalities
text, image, audio, video
Output Modalities
video
ChatVisionStreamingNew-10%

Description

ByteDance flagship video generation model, supports text/image/audio/video multimodal input, up to 12 reference files, max 15s, up to 2K resolution

Available Providers

AllToken can route requests to the providers below based on route priority and policy.

ProviderContextInputOutputCached / MLatencyThroughput

Best For

video-generation, creative, marketing

How To Use This Model

Use the exact model ID shown below. This is the safest way to avoid call failures, variant mismatches, or incorrect route assumptions.

curl https://api.alltoken.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-2.0",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'
Supported Parameters
temperaturetop_pmax_tokens
API Key Setup
Smart Routing

Let the platform choose the best provider path automatically.

Default Model

If a request does not specify a model, default the key to seedance-2.0.

Forced Model

Always override incoming requests and lock the key to seedance-2.0.