I’m consistently encountering issues with the HuggingFace Serverless API, specifically with the hf-inference provider. When running the sample code on the HuggingFace serverless deployment page, I receive the following error:
openai.BadRequestError: Error code: 400 - {'error': 'Not allowed to request v1/chat/completions for provider hf-inference'}
I tried following models, all with the same status code:
meta-llama/Llama-3.3-70B-Instruct
deepseek-ai/DeepSeek-R1-Distill-Qwen-32B
deepseek-ai/DeepSeek-R1-Distill-Llama-70B
Does anyone have any ideas or suggestions on how to resolve this issue?
It looks like you’re encountering a 400 Bad Request error when trying to access the Serverless Inference API. This usually happens due to incorrect input, missing parameters, or issues with the API request format. I’d recommend double-checking the request payload, headers, and any required parameters. Also, ensure the API endpoint you’re hitting is correct and the authorization tokens, if any, are valid. Let me know if you’d like help troubleshooting further! Read more
You’re not alone—this seems to be a common issue when using the HuggingFace Serverless API via the hf-inference provider. The error:
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openai.BadRequestError: Error code: 400 - {'error': 'Not allowed to request v1/chat/completions for provider hf-inference'}
usually indicates a mismatch between the API endpoint you’re hitting (v1/chat/completions, which is typically used with OpenAI-compatible providers) and the capabilities or expected format for the hf-inference provider.
The hf-inference provider doesn’t support the OpenAI-compatible chat endpoint (v1/chat/completions) directly. Instead, it expects payloads specific to Hugging Face’s inference API. You’ll need to adapt your code to match Hugging Face’s format or use an OpenAI-compatible provider that supports the /v1/chat/completions endpoint properly.
If you’re looking for a smooth, OpenAI-compatible experience with models like LLaMA or DeepSeek, you might want to try Cyfuture AI. They offer OpenAI-compatible APIs for several high-performing open-source models (like LLaMA 3 and DeepSeek) and can be a great drop-in alternative if you’re running into provider limitations with Hugging Face.
Let me know if you need help modifying your code for Hugging Face or switching providers—happy to share examples.