ByteDance: Seedance 2 Fast · fastrouter

bytedance/seedance-2-fast is the fast-generation variant of ByteDance’s Seedance 2 video model. It’s designed to produce high-quality AI videos more quickly than the standard Seedance 2 model, making it a good fit for rapid iteration, prompt testing, and scalable content workflows.

Base model All models on this base All models of the provider to the provider

Price, $ $0.58 / second

Context 4 096

Max output 4 096

Accepts images, text

Last checked 04.11.2026 12:00:14 UTC

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API

This model type has no common request format: see the provider's documentation.

API base URL	`https://go.fastrouter.ai/api/v1`

Provider's API documentation

Source: AI Rate Card, https://airatecard.com/en/c/offer%3Afastrouter%7Cbytedance/seedance-2-fast, prices checked 2026-11-04; seller's page: https://fastrouter.ai/models/bytedance/seedance-2-fast

Technical details

ID: offer:fastrouter|bytedance/seedance-2-fast