Image$0.0300 / image

Seedream 4.0

Generates and edits images · up to 4 per request

text-to-imageimage-edit

curl -X POST https://api.open.sume.com/v1/image-router/generate \
  -H "Authorization: Bearer $SUME_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"seedream-v4","prompt":"A studio product photo on a white sweep","aspect_ratio":"1:1","num_images":1}'

Input

prompt * · What the image shows.

image_urls · Images to edit or follow (HTTPS).

Drop images here, or click to choose

aspect_ratio · Frame shape.num_images · Images per request, 1–4.

Pricing…

Add prompt to run.

Result Idle

Example made with Seedream 4.0 on Sume. Runs are billed to your open.sume.com balance at the price shown; failed runs are refunded.

Pricing

Dollars per unit at each option, from our rate card; a request rounds up to $0.0001. The estimate above is the exact charge.

Option	Price
per image	$0.0300 / image

More models by ByteDance

Price, resolution and duration show each model's full range.

Model	Type	Price	Resolution	Duration
Seedance 2.5	video	$0.1088 – $0.5942 / s	480p – 1080p	4 – 30 s
Seedance 2.0 Mini	video	$0.0294 – $0.0791 / s	480p – 720p	4 – 15 s
Seedance 2.0	video	$0.0732 – $0.3910 / s	480p – 1080p	4 – 15 s
Seedance 2.0 Fast	video	$0.0586 – $0.1264 / s	480p – 720p	4 – 15 s
Seedance 1.5 Pro	video	$0.01166 – $0.11664 / s	480p – 1080p	4 – 12 s
OmniHuman 1.5	lipsync	$0.1600 / s	720p – 1080p