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bytedance/seedance-2.0-fast

Doubao.Color

ByteDance: seedance-2.0-fast

Seedance 2.0 Fast is a high-performance video generation model engineered to translate text prompts into Hollywood-grade cinematic sequences with flawless native audio synchronization. Leveraging a unified multimodal architecture, it equips developers with director-level control over camera dynamics and lighting, delivering unparalleled motion stability and strict instruction adherence for production-ready API applications.

Modevideo → video
Input price$5.6 per M tokens
Output price—
Context length
Weekly usage0 tokens
Listed at

ByteDance

Latency—
Throughput—
Upload rate—
Context length—
Max output—
Input price$5.6per 1M tokens
Output price—per 1M tokens
Cache read$0per 1M tokens
Cache write$0per 1M tokens

Performance

Avg TPS—
Avg latency—
Avg success rate—
TPS—
TTFT—
Latency—
Success rate—

Success rate

Speed

Code Example

curl ${API_BASE_URL}/v1/chat/completions \
  -H "Authorization: Bearer <YOUR_API_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-2.0-fast",
    "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
openai

Supported Parameters

ParameterTypeDefaultDescription

Rate Limits

GroupRPMTPMRPD

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

Pricing

GroupBilling typePrice summary
Doubao0%
Per call
Input price5.6per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens
Doubao0%
Per call
Input price5.6per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens
Doubao0%
Per call
Input price5.6per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens
Doubao0%
Per call
Input price5.6per 1M tokens
Completion price—per 1M tokens
Cache read price0per 1M tokens
Cache write price0per 1M tokens