Using FLUX.1.1 [pro] on fal API

Quick Start

1. 1
   Create an account at fal API and generate an API key.
2. 2
   Use the fal API SDK or REST API to call fal-ai/flux-pro/v1.1 — see the documentation for request format.

Code Examples

About fal API

fal serves asynchronous and real-time model APIs on its infrastructure with queue handling, automatic scaling, SDK and HTTP access, and model-specific output-based billing. Its public catalog includes first-party and partner-hosted endpoints across image, video, audio, vision, and 3D generation; model cards expose the applicable schema, pricing, and license information.

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.

Pricing on fal API

Capabilities

About FLUX.1.1 [pro]

FLUX.1.1 [pro] is Black Forest Labs' upgraded commercial text-to-image model, delivering significantly improved image quality, speed, and prompt adherence over the original FLUX.1 [pro]. Available via API through providers including Prodia, Replicate, and fal.ai. Priced at a flat $0.04 per generation.