ERR_NGROK_27508: The provider_id "PROVIDERID" is not a supported AI provider

What does ERR_NGROK_27508 mean?

ngrok returns ERR_NGROK_27508 with this message:

The provider_id "<PROVIDERID>" is not a supported AI provider.

Troubleshoot ERR_NGROK_27508 with your AI agent. Connect it to the ngrok MCP server, then ask what caused the error and how to fix it.

Email support@ngrok.com and include the error code.