The flow
Starts it 2Logic 9Service 4
The steps in the order they run, from what starts it.
- 1Webhook TriggerWebhookStarts it
- 2Extract API KeySetLogic
- 3Authorized?IfLogic
- 4Fetch SubscriptionsSupabaseService
- 5Compose Error ResponseSetLogic
- 6Calculate DaysCodeLogic
- 7Insert Error LogSupabaseService
- 8Respond to WebhookRespond To WebhookStarts it
- 9Expiring Soon?IfLogic
- 10Create Telegram MessageSetLogic
- 11Compose Success ResponseSetLogic
- 12Send Telegram ReminderTelegramService
- 13Telegram Sent?IfLogic
- 14Prepare Reminder LogSetLogic
- 15Insert Reminder LogSupabaseService
How it's built
- Starts on
- Another system calling it
- Steps
- 15, with 3 branches
- Size
- Medium: a working afternoon
- Connects to
- Supabase, Telegram
- Model
- None. This is plumbing, not judgement
Questions
What does it need to run?
An n8n account, plus your own Supabase and Telegram accounts. You connect your own accounts after importing it; none are included.
What starts it?
It starts on another system calling it.
Does it use AI?
No. Every step is fixed logic or a call to a service, so it does the same thing every time.
How long does it take to set up?
Plan an afternoon. 15 steps is enough that you should read each one before running it.
How do I import it?
Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.
Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 15 steps before you point it at anything that matters.