[ black-forest-labs ]

FLUX-2 Dev

Billed at the provider's list price, with no markup. Priced in USD per image unit: 1024 x 1024 output pixels at the model's default step count, paid in USDF, with no subscription and no minimum.

← All models
black-forest-labs logoBlack Forest Labsflux-2-devAvailableimageMax output pixels: 3,686,400 pixels

Output

$0.01

USD per image unit: 1024 x 1024 output pixels at the model's default step count

Max output pixels

3,686,400

pixels

Model ID
flux-2-dev
Modality
image
Unit
USD per image unit: 1024 x 1024 output pixels at the model's default step count
Status
Available
Endpoints
/v1/images/edits
Max output pixels
3,686,400 pixels
Images per request
4 images
Image unit
1024 x 1024 px
Pricing basis
List price
Routes enabled
1 of 1
Price sheet
2026-10-10.1

Routes

ProviderEnabledUpstream inputUpstream output
deepinfraYes$0.00USD per image unit: 1024 x 1024 output pixels at the model's default step count$0.01USD per image unit: 1024 x 1024 output pixels at the model's default step count

Make your first request

Responses include a receipt with the exact cost.

No account: send the same request to /x402/v1/images/edits without credentials and the gateway answers 402 with the quote. Pay per request.

curl https://api.usdf.fi/v1/images/edits \
  -H "Authorization: Bearer $USDF_API_KEY" \
  -F model="flux-2-dev" \
  -F image=@input.png \
  -F prompt="Add a lighthouse"