Hi,
I am unclear on the rules or pricing for the Spaces - Hugging Face API endpoints. When I send a cURL request, it returns fine, but unlike with https://api-inference.huggingface.co/… I don’t include an API key, so how would it charge me. Or if it is free, then what are the usage limits?
Calling Gradio Spaces via the API is free and best effort. Only for Zero GPU Spaces, there is a benefit from a token with a Pro subscription. (There is a version-dependent bug.)
It is recommended that people who want stable operation use Endpoint API (dedicated) etc.