Create an API key

FLUX 3 Image Klein: toman pricing and API

Image generation · black-forest-labs/flux-3-image-klein

Try it in the studioAPI guide
Price
about2,717toman per image

You see the exact estimate before each run and an amount is held; afterwards only the real cost is charged, and a failed run is free.

API example

python
from openai import OpenAI

client = OpenAI(base_url="https://api.uttapen.ir/v1", api_key="sk-up-...")

img = client.images.generate(model="black-forest-labs/flux-3-image-klein", prompt="a ceramic coffee cup on a wooden table, soft morning light")
print(img.data[0].url)
Maker's own description

FLUX 3 Image Klein is an open-weights image generation and editing model from Black Forest Labs. It is suited for text-to-image, multi-reference editing that keeps characters and subjects consistent across...