FLUX.2 on fal API

FLUX.2 · Black Forest Labs

Serverless
Open Weights

Last refreshed 2026-10-17. Next refresh: weekly.

Why use FLUX.2 on fal API?

fal API offers FLUX.2. fal API is a developer platform for calling a large catalog of production-ready image, video, audio, vision, 3D, and multimodal generation models through a unified API surface.

Input / 1M
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Output / 1M
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Cache
Not sourced
Batch
Not sourced

Setup recipe

Docs fallback
Install
Use the provider REST API or SDK
Auth
Create a provider API key
Call
model: fal-ai/flux-2
Model ID
fal-ai/flux-2

Request example

Curated snippets for this provider are not sourced yet. Use fal API documentation with model ID fal-ai/flux-2.

Gotchas

  • Use provider model ID "fal-ai/flux-2", not the LLMReference slug "flux-2".

Capabilities

Multimodal

About FLUX.2

FLUX.2 is Black Forest Labs' image generation and editing model line, released 2025-11-25 in [max], [pro], [flex] and [dev] variants, with [dev] as open weights. It supports multi-reference generation with up to 10 reference images.

Get Started

Model CardDocsPortalPricing

Model Specs

Released2025-11-25
ArchitectureDiffusion Transformer

Provider

fal API

fal

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