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Black Forest Labs image generation API

Flux.1 Kontext Max API

Flux.1 Kontext Max API brings Flux image generation into LumixAI for creative prompts, reference-aware editing, realistic scenes, and high-detail production work.

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Model slug
flux-kontext-high
Credit rate
16 credits
Provider
Black Forest Labs
Flux.1 Kontext Max API image generation sample

Model overview

What is Flux.1 Kontext Max API?

Reference-aware Flux Kontext model for image editing, subject preservation, and precise transformations.

Use Flux.1 Kontext Max through LumixAI when you want one stable REST workflow for prompts, model selection, async jobs, usage tracking, and credit pricing. The page targets searches for Flux.1 Kontext Max API, Flux.1 Kontext Max image API, and Black Forest Labs image generation API.

image editing

reference fidelity

subject consistency

Developer workflow

Call Flux.1 Kontext Max from one image API.

Async jobs

Queue generation, poll status, and return image URLs when render completes.

Credit pricing

Flux.1 Kontext Max starts at 16 credits per image before conditional rules.

await fetch("https://api.example.com/v1/images/jobs", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "X-API-Key": process.env.LUMIXAI_API_KEY
  },
  body: JSON.stringify({
    model: "flux-kontext-high",
    prompt: "premium product image, clean studio lighting",
    aspectRatio: "16:9",
    resolution: "2k"
  })
});

SEO content source map

Source-informed model positioning.

Black Forest Labs docs

Used for Flux and Kontext positioning around generation, editing, and model family naming.

LumixAI API workflow

Async jobs, model slug selection, API keys, and credit-based usage are handled by this app.

Next step

Try Flux.1 Kontext Max with an API key.

Start generating
Flux.1 Kontext Max API | LumixAI