Seedance 1.0 Pro Fast

ByteDance's faster Seedance 1.0 Pro variant for lower-cost asynchronous video generation.

Fast VariantVideo GenerationLower Cost

Execution

Async video

Built for queued generation workflows

Duration

2-12s

Output length range for generated clips

Resolution

480p / 720p / 1080p

Output tier; billing uses returned tokens

Token Price

$1.00 / 1M

Billed from returned video tokens

Model Codeseedance-1-0-pro-fast

Playground

Model Code

seedance-1-0-pro-fast

Reference inputs

First Frame0/1

Click or drag

Enter your prompt here...

Resolution

2s8s12s

Resolution

Resolution (sent to backend)

Aspect Ratio

Aspect Ratio (sent to backend)

Output

No output yet

Pricing

Mode	Billing basis	Token price
Video generation	Returned video tokens	$1.00 / 1M tokens

Token rate · $1.0 · 1M tokens

Example 5s video · $0.05 · video

Example 5s video · $0.10 · video

Example 5s video · $0.24 · video

README

Seedance 1.0 Pro Fast is the faster, lower-cost Seedance 1.0 option for 2-12 second video generation with official-style token-based pricing.

Seedance 1.0 Pro Fast supports text prompts and first-frame image guidance for fast image-to-video and text-to-video workflows.
It is suited to high-volume drafts, rapid creative iteration, and economical short clips where turnaround and cost matter most.
Use this model when cost and speed matter more than the full Seedance 1.0 Pro control surface; last-frame guidance is not supported.

API

Use the API docs for request format, parameters, and integration details.

ByteDance's faster Seedance 1.0 Pro variant for lower-cost asynchronous video generation.

Model Code

seedance-1-0-pro-fast

View API Docs

API

Endpoint

POST /v1/vids/create

Authentication

Authorization: Bearer YOUR_REACH_API_KEY
Content-Type: application/json

Example

curl -X POST "https://direct.reachapi.ai/v1/vids/create" \
  -H "Authorization: Bearer YOUR_REACH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "seedance-1-0-pro",
    "input": {
      "content": [
        {
          "type": "text",
          "text": "A paper boat floating through a neon-lit rainy street at night"
        }
      ],
      "duration_seconds": 4,
      "resolution": "720p",
      "aspect_ratio": "16:9"
    }
  }'

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