Unable to authorize Google credential (via ngrok tunnel)

i have n8n run in both local and GCP. For GCP, i run with ngrok tunnel (see screenshot below)

i input the correct client id, secret but the callback is always failed (unable to edit and always point to n8n)

  • n8n version: 1.65.2
  • Database (default: SQLite): Postgres
  • n8n EXECUTIONS_PROCESS setting (default: own, main): main
  • Running n8n via (Docker, npm, n8n cloud, desktop app): Docker, GCP
  • Operating system: Ubuntu

hello @weilies_chok

that happens because your Redirect URL is invalid. You should set the ENV WEBHOOK_URL to your domain name. E.g. https://d57....ngrok-free.app/

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