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Black Forest Labs image generation API

Flux.2 Pro API for production images.

Flux.2 Pro API brings Flux image generation into LumixAI for creative prompts, reference-aware editing, realistic scenes, and high-detail production work.

Model slug
flux-2
Credit rate
6 credits per image
Provider
Black Forest Labs
Cinematic AI image sample generated by Flux 2

Model overview

Why use Flux.2 Pro through LumixAI?

Flux.2 Pro image generation through the LumixAI API with live model pricing from the backend.

Use Flux.2 Pro through LumixAI when you want one stable REST workflow for prompts, model selection, async jobs, polling, usage tracking, and credit pricing. The page targets searches for Flux.2 Pro API, Flux.2 Pro image API, and Black Forest Labs image generation API.

AI image generation

production workflows

API integrations

Developer workflow

Call Flux.2 Pro without a separate provider integration.

Async jobs

Queue generation with /v1/images/jobs, poll /v1/images/jobs/{id}, then download the finished image.

Credit pricing

Flux.2 Pro starts at 6 credits per image before conditional rules.

Modality
Image
Aspect ratios
1:1, 16:9, 9:16, 2:3
Resolutions
1k, 2k
await fetch("https://api.lumixai.live/v1/images/jobs", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "X-API-Key": process.env.LUMIXAI_API_KEY
  },
  body: JSON.stringify({
    model: "flux-2",
    prompt: "premium product image, clean studio lighting",
    aspectRatio: "1:1",
    resolution: "1k"
  })
});

Next step

Generate your first Flux.2 Pro image.

Generate with LumixAI