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Below, you can find provider-specific instructions to obtain connection details that you need to specify in your configuration file (see PowerSync Service Setup).
  1. In your Supabase Dashboard, click Connect in the top bar:
    • Under Direct connection, copy the connection string. The hostname should be db.<PROJECT-ID>.supabase.co, and not, for example, aws-0-us-west-1.pooler.supabase.com.
    • Paste this URI into the uri field under replication > connections in your configuration file, for example:
      # config.yaml

  replication:
    connections:
      - type: postgresql
        uri: postgresql://postgres:[YOUR-PASSWORD]@db.abc.supabase.co:5432/postgres
  2. Replace [YOUR-PASSWORD] with the password for the postgres user in your Supabase database.
  3. PowerSync has the Supabase CA certificate pre-configured — verify-full SSL mode can be used directly, without any custom certificates.
  4. Under client_auth enable Supabase Authentication: 
client_auth:
  supabase: true
  supabase_jwt_secret: [secret]
For more details, see Supabase Auth.
Add your connection details under replication > connections in your configuration file.Notes:
  1. The Username and Password is the powersync_role created in Source Database Setup.
  2. PowerSync has the AWS RDS CA certificate pre-configured — verify-full SSL mode can be used directly, without any additional configuration required.
Add your connection details under replication > connections in your configuration file.Notes:
  • The Username and Password is the powersync_role created in Source Database Setup.
  • PowerSync has the relevant Azure CA certificates pre-configured — verify-full SSL mode can be used directly, without any additional configuration required.
Add your connection details under replication > connections in your configuration file.Notes:
  • The Username and Password is the powersync_role created in Source Database Setup.
  • The server certificate can be downloaded from Google Cloud SQL.
  • If SSL is enforced, a client certificate and key must also be created on Google Cloud SQL, and added to your powersync.yaml file.
Add your connection details under replication > connections in your configuration file.The Username and Password is the powersync_role created in Source Database Setup.
Add your connection details under replication > connections in your configuration file.The Username and Password is the powersync_role created in Source Database Setup.
For other providers and self-hosted databases:
Add your connection details under replication > connections in your configuration file.The Username and Password is the powersync_role created in Source Database Setup.