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FLUX.1 [schnell]

Fast few-step FLUX model — image generation in seconds, ideal for previews and high volume.

black-forest-labs/flux.1-schnell
Unavailable· verified 6h agoTemporarily not accepting requests — the gateway re-tests it automatically.

What is FLUX.1 [schnell]?

FLUX.1 [schnell] is Black Forest Labs's image model. Fast few-step FLUX model — image generation in seconds, ideal for previews and high volume. It runs on Speka's OpenAI-compatible /v1/images/generations endpoint at $0.02 per image, using the model ID black-forest-labs/flux.1-schnell.

Test it live

Live playgroundFLUX.1 [schnell]in-browser demo

Generate with FLUX.1 [schnell]

Describe an image and generate a preview.

How to call FLUX.1 [schnell] via the API

Speka exposes FLUX.1 [schnell] on an OpenAI-compatible /v1/images/generations endpoint. Point any OpenAI SDK at https://speka.me/v1, set model to black-forest-labs/flux.1-schnell, and your existing code runs unchanged.

quickstart.py
from openai import OpenAI

client = OpenAI(
    base_url="https://speka.me/v1",
    api_key="sk-speka-live-...",  # your Speka key
)

resp = client.images.generate(
    model="black-forest-labs/flux.1-schnell",
    prompt="A neon city skyline at dusk, ultra-detailed",
)
print(resp.data[0].url)
FAQ

Frequently asked questions

FLUX.1 [schnell] is Black Forest Labs's image model. Fast few-step FLUX model — image generation in seconds, ideal for previews and high volume. It is available on Speka's OpenAI-compatible API using the model ID black-forest-labs/flux.1-schnell.
On Speka, FLUX.1 [schnell] is priced at $0.02 per image. Pricing is per-token with no subscription or seat fee — usage is billed against your plan's monthly allowance, then at the same rate with no overage penalty. Rates are current as of June 2026; check the pricing page for updates.
Speka exposes FLUX.1 [schnell] on an OpenAI-compatible /v1/images/generations endpoint. Set base_url to https://speka.me/v1, supply your Speka key, and set model to "black-forest-labs/flux.1-schnell" in any OpenAI SDK — no other code changes are required.
Yes. FLUX.1 [schnell] is served through Speka's OpenAI-compatible endpoint, so any application built on the OpenAI Python or Node.js SDK, LangChain, or LlamaIndex can call it by changing only the base URL and model ID.

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FLUX.1 [dev]

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High-fidelity text-to-image generation with excellent prompt adherence and typography.

black-forest-labs/flux.1-dev
Per image
$0.04
Open model