Black Forest Labs · Ai Models

Black Forest Labs / FLUX.1 Kontext [pro] edit

Edits or generates an image with FLUX.1 Kontext [pro] from a prompt and an optional base64 input image, polls until Ready. The result has result.sample (signed URL, 10 minutes). Bring your own key: runs on your Black Forest Labs account, which bills you; looot charges $0.

Live data

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Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

aspect_ratio body · optional
For example 1:1, 16:9, 3:4 (between 3:7 and 7:3).
input_image body · optional
Base64 image to edit (optional).
output_format body · optional
prompt body · required
prompt_upsampling body · optional
safety_tolerance body · optional
seed body · optional

No allowlisted official documentation or pricing reference is available.