Manage Supabase database records with Telegram bot commands

by Diego Alejandro Parrás ✓ · 125 views · created 2026-02-02 · Document Extraction

What this workflow does

This workflow has 34 nodes and runs on Telegram events (message). Along the way it connects Telegram and Supabase.

How it runs

Trigger: On Telegram events (message).

1. Extract Message Data (Edit Fields (Set)): sets 3 fields: chatId, text, firstName
2. Is Authorized? (If): checks a condition and branches into true / false
3. Parse Command and Parameters (Code): runs custom JavaScript code
4. Route by Command (Switch): routes items into 7 branches
5. Add Has Error? (If): checks a condition and branches into true / false
6. Filter by Category? (If): checks a condition and branches into true / false
7. Get Has Error? (If): checks a condition and branches into true / false
8. Update Has Error? (If): checks a condition and branches into true / false
9. Delete Has Error? (If): checks a condition and branches into true / false
10. Search Has Error? (If): checks a condition and branches into true / false

…plus 23 more steps. See the full node list below.

Services it uses

TelegramSupabase

Before you upgrade to n8n 3.0

Nodes used (7)

• Telegram Triggern8n-nodes-base.telegramTrigger
• Edit Fields (Set)n8n-nodes-base.set
• Ifn8n-nodes-base.if
• Coden8n-nodes-base.code
• Switchn8n-nodes-base.switch
• Supabasen8n-nodes-base.supabase
• Telegramn8n-nodes-base.telegram

From the author

Manage Supabase database with Telegram commands How it works 1. Receive message — Telegram trigger captures incoming bot messages 2. Validate user — Checks if sender's chat ID is in the authorized list 3. Parse command — Extracts command type (/add, /list,…

View the original on n8n.io → Check your own copy