Cannot connect to Self Hosted LLM

Support Help
1

Getting below error when connecting to self hosted LLM API (GPTOSS 20B or Qwen3) over SSL:

{“error”:56,“details”:{“title”:“Network Error”,“detail”:“We’re having trouble connecting to the model provider. This might be temporary - please try again in a moment.”,“isRetryable”:true,“additionalInfo”:{},“buttons”:[],“planChoices”:[]},“isExpected”:true}

[resource_exhausted] Error

4

is it because Cursor talk to LLM api endpoint via its backend server? and our self hosted endpoint is not exposed to public?

5

That’s correct! Here’s an explanation in another thread. It’s talking about Azure OpenAI not accessible over the public internet, but ultimately it’s the same thing.