runapi-flux-2 0.1.0

Flux 2 text-to-image and remix-image client for RunAPI

Flux 2 Python SDK for RunAPI

The flux 2 Python SDK is the language-specific package for Flux 2 on RunAPI. Use this flux 2 package for text-to-image, remix-image, and creative production flows when your application needs JSON request bodies, task status lookup, and consistent RunAPI errors in Python.

This flux 2 README is the Python package guide inside the public flux-2-sdk repository. For the repository overview, start at ../README.md; for model details, use https://runapi.ai/models/flux-2; for API reference, use https://runapi.ai/docs#flux-2; for SDK docs, use https://runapi.ai/docs#sdk-flux-2.

Install

pip install runapi-flux-2

Quick start

from runapi.flux_2 import Flux2Client

client = Flux2Client()  # reads RUNAPI_API_KEY, or pass api_key="sk-..."

task = client.text_to_image.create(
    model="flux-2-pro-text-to-image",
    prompt="A cinematic product photo on warm paper",
    aspect_ratio="1:1",
)
status = client.text_to_image.get(task.id)

remix = client.remix_image.create(
    model="flux-2-pro-remix-image",
    prompt="Turn this product shot into a warm editorial photo",
    source_image_urls=["https://example.com/source.jpg"],
    aspect_ratio="auto",
)

Use create when you want to submit a task and return quickly, get when you need the latest task state, and run when a script should create and poll until completion:

result = client.text_to_image.run(
    model="flux-2-pro-text-to-image",
    prompt="A futuristic cityscape at dusk",
)
print(result.images[0].url)

In web request handlers, prefer create plus webhook or later get polling so a worker is not held open.

RunAPI-generated file URLs are temporary. Download and store generated images, videos, audio, or other files in your own durable storage within 7 days; do not treat returned URLs as long-term assets.

Language notes

Pass parameters as keyword arguments and catch the runapi.flux_2 error classes when building image jobs or scripts. The available resources are text_to_image and remix_image. Keep RUNAPI_API_KEY in the environment or your secret manager; never commit API keys or callback secrets.

Links

• Model page: https://runapi.ai/models/flux-2
• SDK docs: https://runapi.ai/docs#sdk-flux-2
• Product docs: https://runapi.ai/docs#flux-2
• Pricing and rate limits: https://runapi.ai/models/flux-2/pro-text-to-image
• Provider comparison: https://runapi.ai/providers/black-forest-labs
• Full catalog: https://runapi.ai/models
• Repository: https://github.com/runapi-ai/flux-2-sdk

License

Licensed under the Apache License, Version 2.0.