Image$0.0280 / image

Kling O1

Edits images · up to 2K · up to 4 per request

image-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":"kling-image-o1","prompt":"A studio product photo on a white sweep","image_urls":["https://example.com/input.png"],"aspect_ratio":"1:1","resolution":"1K","num_images":1}'

1. Calling the API

Kling O1 has the model id kling-image-o1. Send a JSON body to POST https://api.open.sume.com/v1/image-router/generate.

Parameter	Type	Required	Default	Description
model	string	Yes	—	"kling-image-o1"
prompt	string	Yes	—	What the image shows.
image_urls	string[]	Yes	—	Images to edit or follow (HTTPS).
aspect_ratio	string	No	1:1	Frame shape. Options: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9.
resolution	string	No	1K	Output resolution. Options: 1K, 2K.
num_images	integer	No	1	Images per request, 1–4.

2. Authentication

Send your open.sume.com key as a bearer token from server code only. Keys minted on open.sume.com bill this balance in dollars and call the model API only.

Authorization: Bearer $SUME_API_KEY

3. Queue

A submit answers 202 with the job, its status_url and result_url. Poll the status until it is completed, failed or canceled; failed and canceled jobs 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
1K	$0.0280 / image
2K	$0.0280 / image

More models by Kling

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