OctopusX

ByteDance Seed

Latency—

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Max output—

Input price$10.7per 1M tokens

Output price$10.7per 1M tokens

Cache read—per 1M tokens

Cache write—per 1M tokens

Performance

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Code Example

curl ${API_BASE_URL}/v1/video/generations \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-2.5",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

Replace <YOUR_API_KEY> with the API key generated on your token management page.

Authentication

All requests must include the Authorization: Bearer <TOKEN> header.

Endpoint Path

POST

video-generation

Supported Parameters

ParameterTypeDefaultDescription

string720pOutput resolution of the generated video. Supported values depend on the selected model and channel. Default: 720p.

integer5Duration of the generated video in seconds. Available durations depend on the generation mode. Default: 5 seconds.

booleantrueWhether to generate audio synchronized with the video. Set to true to include audio.

booleanfalseWhether to add a watermark to the generated video.

booleanfalseWhether to return the final frame of the generated video as an image. Useful for video continuation or multi-shot workflows.

string16:9Aspect ratio of the generated video. Supported values depend on the generation mode; some modes require adaptive.

integer-Random seed used for generation. The same seed and input may produce similar results, but identical output is not guaranteed.

Rate Limits

GroupRPMTPMRPD

RPM = requests per minute, TPM = tokens per minute, RPD = requests per day. Limits apply by token group.

Pricing

ProviderBilling typePrice summary

D

Doubao

Per token