One callback URL for every app in your workspace
By Steven Van ·
Base44 connectors now share one OAuth callback URL across a workspace, replacing per-app registration, with older connections switchable on request.
Setting up a connector in Base44 with your own OAuth credentials used to mean registering a separate callback URL for every app host, and each new app or custom domain sent you back to register another. Connectors now use one callback URL that covers every app in the workspace: add https://connectors.base44.com/api/oauth/callback to your OAuth provider once, and it keeps working as you build more apps and connect custom domains.
Connections created before this change keep their old per-app URLs and show a Per-app URLs badge. These can be switched over to the shared URL from Callback URLs in the connection, and switched back the same way.
