# Is HF's PRO subscription help in LangGraph?
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**Author:**  [@ArseniyPerchik](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2FArseniyPerchik)%5C
**Post date:** [April 29, 2025, 2:15pm UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fis-hfs-pro-subscription-help-in-langgraph%2F152862%2F1 "2025-04-29T14:15:51Z")
Let’s say I buy the PRO subscription. Can I also use HuggingFace’s API for LLamaIndex and LangGraph? I think I saw that the API will work with LLamaIndex, so the bigger question is whether the API is suitable for LangGraph?
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**Author:**  [@John6666](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2FJohn6666)%5C
**Post date:** [April 30, 2025, 1:30am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fis-hfs-pro-subscription-help-in-langgraph%2F152862%2F2 "2025-04-30T01:30:13Z")
It can be used, but requests for the Inference API available with a Pro subscription are converted to a pay-as-you-go rate of $2 per month. Of course, there is no upper limit with pay-as-you-go…
> [@Use hugging face models](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fuse-hugging-face-models%2F152131)%3A
>
> I want to create an Android application that takes text as input and generates an image as output using the Flux model and a free Hugging Face API key. What is the daily rate limit for the free account, and what would it be for a pro account? My app is expected to handle millions of user requests, so I need to understand if a pro account can manage that. I’m a bit confused about this.please reply if any one know about it.
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**Author:**  [@Ainsoft](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2FAinsoft)%5C
**Post date:** [May 5, 2025, 6:16am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fis-hfs-pro-subscription-help-in-langgraph%2F152862%2F3 "2025-05-05T06:16:20Z")
can you describe more what is $2 per month? if i have pro account $9 then it handle multiple request at a time and correctly work for text to image application?
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**Author:**  [@John6666](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Fu%2FJohn6666)%5C
**Post date:** [May 5, 2025, 6:53am UTC](/static-proxy?url=https%3A%2F%2Fdiscuss.huggingface.co%2Ft%2Fis-hfs-pro-subscription-help-in-langgraph%2F152862%2F4 "2025-05-05T06:53:59Z")
I’m not very familiar with it either, but…
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