Render
WAL level
Submit a Render support request to enable logical replication:
In a few words, what can we help you with?
Configure database for logical replication
Describe the issue in more detail.
- Set "wal_level" to "logical"
- Add "REPLICATION" permission to the database user
Connection
Specify your database credentials from the Render dashboard:
- Use the full
Hostname ending with.render.comfrom the External Database URL section

Note: you can't create new credentials with REPLICATION permissions in Render.