black_forest_labs/flux-2-flex/Released Nov 2025

FLUX.2 [flex]

Tunable open text-to-image model

Provider
black_forest_labs
Modality
Image
Released
Nov 2025
Pricing
$0.12 / image

Ready to build with FLUX.2 [flex]?

Sign in to grab your API key and start making requests.
bash
curl -sSf -X POST https://dev.hub.oxen.ai/api/images/edit \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $OXEN_API_KEY" \
    -d '{
  "model": "flux-2-flex",
  "prompt": "Draw a parody of the Mona Lisa by Leonardo da Vinci with Bloxy, the cartoon ox in the reference image, as Lisa del Giocondo. Keep Bloxy in the original style of the reference image with the cartoon ox, but adapt its pose to the pose depicted in the Mona Lisa. Don'\''t include its arms or legs in the painting.",
  "input_image": [
    "https://hub.oxen.ai/api/repos/elau/assets/file/main/bloxy/bloxy_cropped_512x512.png"
  ],
  "aspect_ratio": "16:9",
  "resolution": "1 MP",
  "num_inference_steps": 30,
  "guidance": 2,
  "output_format": "webp",
  "output_quality": 80,
  "disable_safety_checker": false
}'