Flux 2 Pro

images

Flux 2 Pro — Black Forest Labs flagship image generation.

Pricing

0.05 $

Image

Price uses the live FX rate — shown equals charged.

Parameters

promptrequired

aspect_ratio1:1 · 16:9 · 9:16 · 3:2 · 2:3 · 21:9 · 9:21

resolution1k · 2k

size1024x1024 · 1344x768 · 768x1344 · 1248x832 · 832x1248 · 1568x672 · 672x1568 · 2048x2048 · 2688x1520 · 1520x2688 · 2496x1664 · 1664x2496 · 3072x1296 · 1296x3072

imageimage-to-image (via /v1/images/edits)

How to use via API

import base64
from openai import OpenAI

client = OpenAI(base_url="https://api.mixen.ai/v1", api_key="mxn-...")
img = client.images.generate(
    model="flux-2-pro",
    prompt="Милый кот-космонавт на Марсе",
    size="1024x1024",  # либо extra_body={"aspect_ratio": "1:1", "resolution": "1k"}
    n=1,
)
with open("image.png", "wb") as f:
    f.write(base64.b64decode(img.data[0].b64_json))

# image-to-image: передать референс(ы) через multipart
edited = client.images.edit(
    model="flux-2-pro",
    image=open("photo.png", "rb"),  # один или несколько референсов
    prompt="Добавь неоновую вывеску на фасад, сохрани композицию",
)
with open("edited.png", "wb") as f:
    f.write(base64.b64decode(edited.data[0].b64_json))

Try in the bot Open in web app API docs

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