# Payment Issues - Langchain/ Iterative Summarisation

**URL:** <https://discuss.huggingface.co/t/payment-issues-langchain-iterative-summarisation/161774>\
**Category:** Beginners\
**Created:** [July 4, 2025, 10:22am UTC](https://discuss.huggingface.co/t/payment-issues-langchain-iterative-summarisation/161774 "2025-07-04T10:22:03Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![John6666](https://sea2.discourse-cdn.com/hellohellohello/user_avatar/discuss.huggingface.co/john6666/32/27664_2.png) [@John6666](https://discuss.huggingface.co/u/John6666)\
**Post date:** [July 6, 2025, 11:18am UTC](https://discuss.huggingface.co/t/payment-issues-langchain-iterative-summarisation/161774/7 "2025-07-06T11:18:07Z")

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It seems that this may also occur due to permission settings on Hugging Face’s side?

> [@402 Client Error: Payment Required for url: https://router.huggingface.co/hf-inference/models/meta-llama/Llama-3.3-70B-Instruct/v1/chat/completions (Request ID: Root=1-67e420cf-1ec0ac2a3a3102965c52fe0f;8fe0d876-5406-4953-9fd4-e7b03cd17bb5)](https://discuss.huggingface.co/t/402-client-error-payment-required-for-url-https-router-huggingface-co-hf-inference-models-meta-llama-llama-3-3-70b-instruct-v1-chat-completions-request-id-root-1-67e420cf-1ec0ac2a3a3102965c52fe0f-8fe0d876-5406-4953-9fd4-e7b03cd17bb5/148414/3):
>
> Hi @TUSTResearcher Typically, this error message occurs if there isn’t a payment method on your account or your access token doesn’t have the right permissions. Let us know if you’re still having issues!

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