Documentation

GPT Image 2 1.0

Call GPT Image 2 from your own stack. These pages cover authentication, the full parameter surface, async queue handling, webhook payloads, and the three canonical client languages.

Endpoint

fal-ai/gpt-image-2

Output

image

Base URL

https://queue.fal.run

Auth

Authorization: Key $FAL_KEY

Heads up
GPT Image 2 is GPT Image 2 is not yet generally available on fal.ai. The playground falls back to fal-ai/flux/dev (Flux.1 [dev]) until the primary endpoint comes online. Every code example on these pages still calls the primary endpoint; swap in the fallback id if you need to ship today.

Start here

Quick start

From zero to your first generation in under a minute.

Open

API reference

Every parameter, its default, and one worked example.

Open

SDKs

Install + first call in Python, Node, and cURL.

Open