Import CSVIntegrations
Supabase
Send imported data directly to your Supabase tables
Connect your importer to Supabase to write imported rows directly to your database tables.
What you'll need
- A Supabase project with a table ready to receive data
- Your project URL (e.g.,
https://xyz.supabase.co) - A service role key (found in Project Settings → API)
Use the service role key, not the anon key. The service role key bypasses Row Level Security, which is required for server-side inserts.
Setup
- Open your importer in the ImportCSV dashboard
- Go to Destination and select Supabase
- Enter your project URL and service role key
- Select the table you want to import data into
- Map your CSV columns to table columns (exact matches are mapped automatically)
- Save your importer
That's it—imported data will now flow directly to your Supabase table.
Column mapping
ImportCSV automatically maps columns when names match exactly. For columns that don't match, you can manually select which CSV column maps to which table column.
Context columns let you inject values that aren't in the CSV, like user_id or organization_id. These are passed from your app when initializing the importer.