Is there a free tier for Seedance 2.0 Fast?

No. You add credit and pay Seedance 2.0 Fast's list rate for each request — seats, projects, and API keys are free, and pay-as-you-go credit never expires.

Am I charged for failed requests?

No. A request that fails without returning a result is not billed. If a response fails part-way, the tokens already processed before the failure are charged.

Is Seedance 2.0 Fast included in Token Plans?

No. Seedance 2.0 Fast is pay-as-you-go only; Token Plans cover the other text models in the catalog.

Does Seedance 2.0 Fast support tool calling and vision?

Seedance 2.0 Fast takes text in and returns text.

Is it the real Seedance 2.0 Fast?

Yes. A request for seedance-2-0-fast is answered by Seedance 2.0 Fast from ByteDance, billed at its published list price. Inferray never substitutes a different or smaller model.

ByteDanceVideoseedance-2-0-fast

Seedance 2.0 Fast

Seedance 2.0 Fast for Video generation.

Explore Seedance 2.0 Fast for Video generation through the unified API. Supported interfaces and current availability are shown below.

Video generation

Get your API key Try in playground Compare models

Model details

Context window: 2K tokens
Max output: 1 tokens
Input: Text
Output: Video
Capabilities: —
Interfaces: OpenAI-style Video Generation

Pricing

Per second of generated video. The Inferray price is what you are charged — no gateway fee is added on top of it.

Seedance 2.0 Fast pricing.
Output	Price
Standard, with audio	$0.121 / second
Standard, no audio	$0.121 / second
1080p, with audio	$0.2722 / second
1080p, no audio	$0.2722 / second

Why teams pick it

Seedance 2.0 Fast for Video generation.

Call Seedance 2.0 Fast

Seedance 2.0 Fast answers on the API below — pick the one your code already speaks and just swap in your Inferray key.

/v1/videosOpenAI-style Video Generation · openai SDK or plain HTTP

curl https://api.inferray.com/v1/videos \
  -H "Authorization: Bearer inferray_..." \
  -H "Content-Type: application/json" \
  --data-binary @- <<JSON
{
  "model": "seedance-2-0-fast",
  "prompt": "A quartz crystal on a workbench",
  "seconds": ${VIDEO_SECONDS:?Set a supported duration for this model}
}
JSON

More from ByteDance

Seedance 2.0 MiniFast, low-cost video generation from text and images.$0.0378–$0.0756 / second Seed 1.6 (250615)Seed 1.6 (250615) for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.$0.25 in · $2 out Seed 1.6 (250915)Seed 1.6 (250915) for OpenAI-style Chat Completions, Anthropic-style Messages, OpenAI-style Responses.$0.25 in · $2 out

Questions about this model

Is there a free tier for Seedance 2.0 Fast?: No. You add credit and pay Seedance 2.0 Fast's list rate for each request — seats, projects, and API keys are free, and pay-as-you-go credit never expires.
Am I charged for failed requests?: No. A request that fails without returning a result is not billed. If a response fails part-way, the tokens already processed before the failure are charged.
Is Seedance 2.0 Fast included in Token Plans?: No. Seedance 2.0 Fast is pay-as-you-go only; Token Plans cover the other text models in the catalog.
Does Seedance 2.0 Fast support tool calling and vision?: Seedance 2.0 Fast takes text in and returns text.
Is it the real Seedance 2.0 Fast?: Yes. A request for seedance-2-0-fast is answered by Seedance 2.0 Fast from ByteDance, billed at its published list price. Inferray never substitutes a different or smaller model.