API ManyNew models: Qwen 3.8 Max, Claude Haiku 5.5, Claude Opus 5.5, Claude Sonnet 5.5

FLUX 3 Image API

768SQ / image$0.041
1K / image$0.048
1.5K / image$0.07
2K / image$0.10
ImageBlack Forest LabsText & image to image
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About FLUX 3 Image

FLUX 3 Image by Black Forest Labs is available on API Many from $0.041 / image, and you call it with the same API key you use for every other model.

Send a prompt — and reference images when the model supports them — to /v1/images/generations. The job runs asynchronously and the finished images stay downloadable for 30 days.

You pay only for successful results: failed or rejected requests are refunded automatically, and every call is recorded in your console with its exact cost.

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Frequently asked questions

How much does the FLUX 3 Image API cost?

FLUX 3 Image starts at $0.041 / image on API Many. The price table on this page lists every tier; you are charged only for successful requests.

How do I call FLUX 3 Image?

Create an API key in the console, then send a request to /v1/images/generations with "model": "flux-3-image". The API tab has copy-ready examples in cURL, Python and Node.js.

Is this the official FLUX 3 Image model?

Yes. Requests are forwarded to the model maker or an authorized channel with the same parameters, so the output matches the official API.

What happens if a request fails?

Failed, rejected or timed-out requests are not charged. Reserved balance is released automatically and the reason is shown in the call record.