# Rules/ pricing for hf.space API requests?

**URL:** </static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Frules-pricing-for-hf-space-api-requests%2F16640%3E%5C
**Category:** 🔒 Gradio\
**Created:** [April 9, 2022, 9:32am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Frules-pricing-for-hf-space-api-requests%2F16640 "2022-04-09T09:32:38Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jjkirshbaum](https://avatars.discourse-cdn.com/v4/letter/j/74df32/32.png) [@jjkirshbaum](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fjjkirshbaum)%5C
**Post date:** [April 9, 2022, 9:32am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Frules-pricing-for-hf-space-api-requests%2F16640%2F1 "2022-04-09T09:32:38Z")

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Hi,  
I am unclear on the rules or pricing for the [https://hf.space/](https://hf.space/)… API endpoints. When I send a cURL request, it returns fine, but unlike with [/static-proxy?url=https%3A%2F%2Fapi-inference.huggingface.co%2F%5D(https%3A%2F%2Fapi-inference.huggingface.co%2F)%E2%80%A6 I don’t include an API key, so how would it charge me. Or if it is free, then what are the usage limits?

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**Author:** ![abidlabs](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/abidlabs/32/21878_2.png) [@abidlabs](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2Fabidlabs)%5C
**Post date:** [April 15, 2022, 12:23pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Frules-pricing-for-hf-space-api-requests%2F16640%2F2 "2022-04-15T12:23:09Z")

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Hi @jjkirshbaum, at the moment we don’t charge or limit usage of the HF Spaces APIs, so go ahead using it! (This is not guaranteed to stay the same into the future 🙂)