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Video ByteDance · 2026-06

Seedance 2.0 Mini Eco API

Economy Seedance 2.0 Mini for 720p and 1080p clips in unhurried batch jobs

720p$0.0451per second
1080p$0.112per second

Failed generations are not charged. Prices exclude taxes. Billed from your prepaid USD balance.

Exact cost for your settings →

Seedance 2.0 Mini Eco is the economy tier of ByteDance's Seedance 2.0 Mini, using the Seedance 2.0 request surface. It generates 4-15 second clips at 720p or 1080p from text, images, first and last frames or reference media (up to 9 images, 3 clips and 3 audio tracks). Picture quality may be below the standard Mini, and generation typically takes 50-100 seconds longer. Generated audio is on by default. Choose it when you want 1080p from the Mini line and can wait for results.

Best for

  • 1080p batch renders from the Mini line
  • Queue-based pipelines that process jobs overnight
  • Product animations from still photos
  • Bulk reference-driven clips for catalogs

Prompting tips

  • Use webhooks rather than tight polling loops; see /docs/webhooks.
  • With 1-2 images the model animates from them; 3 or more act as references.
  • Frame roles cannot be combined with reference clips or audio in the same request.
  • Keep prompts under about 500 characters and lead with the main action.

FAQ

How much does Seedance 2.0 Mini Eco cost?

The current rate is from $0.0451 per second. The estimate is returned before the task starts, and failed generations are not charged.

Is automatic duration available on Mini Eco?

Support for duration: -1 is not documented for this variant, so set a length between 4 and 15 seconds.

How does Mini Eco differ from Seedance 2.0 Mini?

Mini Eco adds 1080p and drops 480p, turns audio on by default, and is slower with possibly lower picture quality. Seedance 2.0 Mini is the standard Mini.

How to call Seedance 2.0 Mini Eco via API

curl https://jantaris.com/v1/generate?wait=60 \
  -H "Authorization: Bearer $JANTARIS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "seedance-2.0-mini-eco",
  "input": {
    "prompt": "A slow dolly shot through a neon-lit night market in the rain, reflections on wet asphalt, cinematic",
    "aspect_ratio": "adaptive",
    "resolution": "720p",
    "duration": 5
  }
}'

Parameters

ParameterTypeAllowedDefault
prompt *string≤ 20000 chars
aspect_ratiostring16:9 9:16 1:1 4:3 3:4 21:9 adaptiveadaptive
resolutionstring720p 1080p720p
durationinteger4-155
generate_audiobooleantrue
image_urlstring
end_image_urlstring
image_urlsarraymax 9
video_urlsarraymax 3
audio_urlsarraymax 3

The same schema is available from GET /v1/models/seedance-2.0-mini-eco.