Black Forest LabsAPI pricing & API key
Every Black Forest Labs model on one page: 7 models. Get one Black Forest Labs API key from YepAPI and pay per request — no subscription, no Black Forest Labs account or waitlist.
No credit card required. Takes 30 seconds.
Black Forest Labs API pricing (7 models)
YepAPI prices per 1M tokens (text) or per output (media), cheapest first. Updated October 23, 2026.
Image Generation
| Model | Price |
|---|---|
| FLUX 3 Image Klein | from $0.02/image |
| FLUX.2 Klein | from $0.03/image |
| FLUX.2 Pro | from $0.07/image |
| FLUX.2 Flex | from $0.11/image |
| FLUX 3 Image | from $0.11/image |
| FLUX.2 Max | from $0.15/image |
Video Generation
| Model | Price |
|---|---|
| FLUX 3 Video | from $0.36/sec (720p) |
All Black Forest Labs models
Image Generation
FLUX.2 Pro
Image GenerationGenerate photorealistic images with FLUX.2 Pro from $0.07 per image — one REST call, no GPU to rent.
FLUX.2 Max
Image GenerationFLUX.2 Max for hero-grade AI images from $0.15 per image — the family's highest-fidelity tier via one API key.
FLUX.2 Flex
Image GenerationFLUX.2 Flex from $0.11 per image — the tier between Pro and Max, on the same media endpoint.
FLUX.2 Klein
Image GenerationFLUX.2 Klein from $0.03 per image — the compact 4B FLUX model for high-volume generation.
FLUX 3 Image Klein
Image GenerationFLUX 3 Image Klein from $0.02 per image — open-weights FLUX 3 generation and editing, no GPU to rent.
FLUX 3 Image
Image GenerationFLUX 3 Image from $0.11 per image — Black Forest Labs' flagship generation and editing model via one REST call.
Start using Black Forest Labs models in 30 seconds
$5 free credit on signup. No credit card required.
Black Forest Labs API through YepAPI
YepAPI provides access to Black Forest Labs models through a unified API endpoint. Instead of managing a separate Black Forest Labs API key and billing account, use your single YepAPI key to call any Black Forest Labs model alongside 260 other AI models from OpenAI, Anthropic, Google, Meta, and more.
All Black Forest Labs models use the same OpenAI-compatible request format. Switch between models by changing the model parameter — no SDK changes, no code rewrites. Pay per token with no monthly minimums.
How to get a Black Forest Labs API key
- Sign up at yepapi.com with Google or email — about 30 seconds, no card.
- Open the dashboard and create an API key (it starts with yep_sk_).
- Call any Black Forest Labs model with that key — the /v1/media/queue endpoint.
- Top up any amount; usage is billed per request.
Black Forest Labs API FAQ
- How much does the Black Forest Labs API cost?
- Each Black Forest Labs model is billed per request — see the pricing table above. There is no monthly fee.
- How do I get a Black Forest Labs API key?
- Sign up at yepapi.com (about 30 seconds), open the dashboard and create an API key. The one key works for all 7 Black Forest Labs models and 260 models from other providers — no separate Black Forest Labs account.
- Is there a free Black Forest Labs API?
- New YepAPI accounts in most countries get free signup credit, enough to try Black Forest Labs models without a card. After that you pay per request; there is no subscription.
Ready to use Black Forest Labs models?
7 Black Forest Labs models included with one API key. $5 free credit on signup. No credit card required.