FLUX1.1 [pro] Ultra API

black-forest-labs/flux-1.1-pro-ultra

Generate images with FLUX1.1 [pro] Ultra by Black Forest Labs through the Solo Router API. $0.078 / image, billed from prepaid credit.

Price
$0.078
per image

Example request

curl https://solorouter.ai/api/v1/images/generations \
  -H "Authorization: Bearer $SOLO_KEY" -H "Content-Type: application/json" \
  -d '{"model": "black-forest-labs/flux-1.1-pro-ultra", "prompt": "a lighthouse at dusk", "size": "1024x1024"}'

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Frequently asked questions

How much does FLUX1.1 [pro] Ultra cost?

$0.078 / image, billed from prepaid credit with no monthly fee.

How do I use the FLUX1.1 [pro] Ultra API?

Sign in to Solo Router with Google, create an API key and send "model": "black-forest-labs/flux-1.1-pro-ultra" to the endpoint shown in the example above.

Get your API key in 30 seconds

Sign in with Google. New accounts get free credit (one per person) to try the models.

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