{ error: 'https://huggingface.co/proxy/api-inference.huggingface.co is no longer supported. Please use https://huggingface.co/proxy/router.huggingface.co/hf-inference instead.' }

[John6666]

Refer this.

Inference API returns 404 Not Found for all models

I’ll add to @John6666’s reply by mentioning our guide for making your first API request with Inference Providers: Your First Inference Provider Call. You can also Build Your First AI App and Build an Image Editor with Inference Providers too