13CRM uses Supabase as a managed backend-as-a-service provider for secure server-side OAuth processing. Our Zoom OAuth callback is hosted as a Supabase Edge Function at:
The supabase.co domain is owned and operated by Supabase Inc. We do not own or control the supabase.co DNS zone, root web server, or homepage, so we cannot add a TXT record, upload an HTML verification file, or add a meta tag to that domain.
Our application domain https://13crm.online has already been verified successfully. The Supabase endpoint is used only as the secure server-side OAuth callback for Zoom. It validates the signed OAuth state, exchanges the authorization code directly with Zoom, securely stores the encrypted OAuth credentials, and redirects the user back to 13CRM.
Please manually approve the use of supabase.co as third-party managed backend infrastructure for the 13CRM Zoom integration. We can provide Supabase project ownership evidence, Edge Function deployment details, an architecture diagram, and additional technical documentation if required.