Compact, fast single-reference FLUX.2 editing with natural-language changes and output up to 4 MP.
Provider: Black Forest Labs
Category: image generation
Endpoint: /v1/tasks
Status: Available
Cost: See live page pricing
Frequently asked questions
What is the FLUX.2 [klein] 4B Image to Image API?
The FLUX.2 [klein] 4B Image to Image API is a image generation endpoint available through one HiAPI API key.
How is the FLUX.2 [klein] 4B Image to Image API priced?
FLUX.2 [klein] 4B Image to Image API uses usage-based pricing. This page includes pricing, parameters, examples, and integration code.
Does FLUX.2 [klein] 4B Image to Image API support Playground testing?
Yes. You can test FLUX.2 [klein] 4B Image to Image in the HiAPI Playground, then copy examples into your backend service.