FLUX Schnell API for Developers
FLUX Schnell API
Generate free, ultra-fast AI images with FLUX Schnell via API. Quick drafts, style exploration, and prompt iteration — no GPU setup required.
Free to start
No watermarks on paid plans
Subscription or usage-based
Auto-scaling
Ink wash landscape
Aerial coastal road
Macro portrait
Pet portrait
Event photography
Travel POV
Illustrated cafe
Cinematic portrait
Winter lifestyle
Trusted by teams at
Everything You Need to Ship FLUX Schnell
Ultra-fast image drafts with artistic flexibility and free tier access.
Ultra-Fast Drafts
Generate images in seconds for rapid prompt iteration and style exploration.
Free Tier Available
Available on the free plan — test FLUX Schnell without any paid commitment.
Artistic Flexibility
Strong across diverse styles — from photorealism to illustration, watercolor, and concept art.
Batch Generation
Generate up to 4 images per request for quick comparison and A/B testing.
Auto-Scaling Infrastructure
Scales compute to match demand automatically. No GPU provisioning or cold starts.
Commercial-Ready
Paid plans support non-watermarked outputs for commercial delivery.
Integrate in 3 Steps
Add ultra-fast AI image generation to your app in minutes.
1
Get Your API Key
Sign up free and generate an API key from the Developer dashboard. You get free credits to start.
2
Send Your Request
Pass a text prompt to the AI image generator endpoint and select the flux-schnell model.
3
Get Results & Scale
Receive generated images via response. Deploy to production — infrastructure scales automatically.
Code Examples
FLUX Schnell in a few lines of code. Install an SDK or use the REST API directly.
from magic_hour import Client
from os import getenv
client = Client(token=getenv("API_TOKEN"))
res = client.v1.ai_image_generator.generate(
image_count=1,
style={
"prompt": "A surreal landscape at golden hour with layered clouds",
"tool": "general",
},
aspect_ratio="16:9",
model="flux-schnell",
name="FLUX Schnell",
resolution="1k",
)SDKs for Every Stack
Official open-source SDKs with full TypeScript/type support. Install and start building.
FLUX Schnell API Pricing
Subscription plans for standard usage.
Prefer usage-based pricing?
Email us or message us in Intercom and we will set up your usage-based pricing.
API Calculator
Use our calculator to estimate your API costs.
Tier
Estimated monthly cost
$1.73
Based on 24 FPS
Built for Builders
See how developers use the FLUX Schnell API to power real products.
Creative Exploration
Rapidly explore visual styles, color palettes, and compositions before committing.
Moodboard Generation
Generate visual moodboards and references for creative briefs at scale.
Social Media Assets
Produce social media images quickly with diverse artistic styles.
Marketing Draft Creative
Generate rough creative concepts for stakeholder review before polishing.
Game & App Concepts
Create concept art and visual references during early development phases.
Educational Materials
Generate illustrations and visual aids for educational content.
Try before integrating
Try FLUX Schnell Free — No Code Required
Test quality first with the free tool, then plug the same output quality into your app with the API when you are ready.
FLUX Schnell API — Frequently Asked Questions
Magic Hour's FLUX Schnell API lets developers generate AI images using Black Forest Labs' FLUX Schnell model via REST API with SDKs for Python, Node.js, Go, and Rust.
Yes. FLUX Schnell is available on Magic Hour's free tier at 1K resolution. Paid plans unlock 2K.
FLUX Schnell is designed for speed — one of the fastest text-to-image models for rapid drafts and iteration.
FLUX Schnell is flexible across photorealism, illustration, watercolor, concept art, and many other visual styles.
1K and 2K. 4K is not available.
5 credits at 1K, 10 credits at 2K per image. Free on the free tier at 1K.
Use FLUX Schnell for quick drafts and style exploration. Use Nano Banana or Seedream for higher-fidelity production assets or when you need editing capabilities.
Official SDKs for Python, Node.js, Go, and Rust.