API 404

AI & Data Science NVIDIA NIM Access/Accounts
1

Hello NVIDIA team,

I’m getting a persistent 404 “Function not found for account” error when calling the NVIDIA hosted API.

Endpoint: https://integrate.api.nvidia.com/v1/chat/completions
Model: deepseek-ai/deepseek-v4-flash-0731

Endpoint: https://integrate.api.nvidia.com/v1
📝 Error: HTTP 404: {“status”:404,“title”:“Not Found”,“detail”:“Function id ‘281478d0--49f4-9e0f-’ version ‘null’: Specified function in account 'tIvMRizag**G29q4dvwQW_JC****/*’ is not found”}
API key prefix: nvapi-NILsYU

I’m integrating this model into a production application and this error is currently blocking it entirely. Could you please check whether “Public API Endpoints” is enabled for my account, and verify the function/deployment registration for this model?

Thank you.