Supabase is an open-source backend-as-a-service that provides a Postgres database, authentication, and real-time capabilities. As a source in a streaming ETL (Extract, Transform, Load) workflow, Supabase enables real-time data extraction from its database, allowing applications to react instantly to data changes. Its WebSocket-based subscriptions and built-in event triggers make it an ideal source for event-driven architectures.

To integrate Supabase into your ProxyHook account follow these steps:

1. Create a new source within ProxyHook and select 'Supabase'
2. Grab the unique webhook URL provided on the overview tab of the newly added source
3. Log into your Supabase account and head to Integrations > Database Webhooks > Webhooks
4. Click Create a new hook
5. Follow the steps to specify the conditions
6. Select HTTP Request under configuration
7. Enter your URL from step 2 when prompted for the URL.
8. Click create webhook