n8n Node Guide: Supabase

Description

Storage & Databases node in n8n.

What It Does

Manage Supabase tables and auth.

When To Use It

Postgres-backed apps, realtime data, auth flows.

Key Parameters

Operation (insert, select), Table, Row

Common Mistakes

RLS policies affect API access – configure them.

Example

Signup -> Supabase insert user profile.

FAQ

Is this node included in n8n Community Edition?

Yes – Supabase ships with the free Community Edition. No paid license needed.

Use the service role key for server-side operations.?

Where does it fit in a workflow?

Supabase works with any other node – connect it after a trigger or data node, and feed its output into the next step. Standard n8n data flow: trigger -> transform -> act.

Is support included?

Yes – message the seller through the store and I will help you wire this node.