# Trello task management with Telegram and Supabase: n8n workflow

> Started by another system calling it, and works across Supabase and Telegram. 23 steps, 3 branches: large, and worth reading before you trust it with...

Source: https://millionrounds.com/workflow/trello-task-management-with-telegram-and-supabase (Millionrounds; every figure on the page links to its filing or article)

[Automation library](https://millionrounds.com/workflows) · [Alerts and monitoring](https://millionrounds.com/workflows?category=Alerts+and+monitoring#library)

# Trello task management with Telegram and Supabase

Started by another system calling it, and works across Supabase and Telegram. 23 steps, 3 branches: large, and worth reading before you trust it with anything live.

Large

[Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Ftrello-task-management-with-telegram-and-supabase)

**23 steps** Large: read it before trusting it with anything live

**3** Branches: places the flow splits

**0** Loops or waits

**2** Services it connects to

## The flow

Starts it 3 Logic 8 Service 12

The steps in the order they run, from what starts it.

- 1 **Trello Trigger** Trello trigger *Starts it*
- 2 **Webhook** Webhook *Starts it*
- 3 **Due-Date Notification Schedule Trigger** Schedule trigger *Starts it*
- 4 **Create card** Supabase *Service*
- 5 **Trello Action Type Check** If *Logic*
- 6 **Update card due-date** Supabase *Service*
- 7 **Add/Remove Member from Card Switch** Switch *Logic*
- 8 **Get all cards due today** Supabase *Service*
- 9 **Create Card Webhook** Http Request *Service*
- 10 **username** Set *Logic*
- 11 **Get user row** Supabase *Service*
- 12 **Delete from users-card** Supabase *Service*
- 13 **Get user-card** Supabase *Service*
- 14 **Code in JavaScript** Code *Logic*
- 15 **Does User Exist?** If *Logic*
- 16 **Get users in card** Supabase *Service*
- 17 **Send a text message** Telegram *Service*
- 18 **Code in JavaScript1** Code *Logic*
- 19 **Create user** Supabase *Service*
- 20 **usernames 1** Set *Logic*
- 21 **Create user card relation** Supabase *Service*
- 22 **Code in JavaScript2** Code *Logic*
- 23 **Send a text message1** Telegram *Service*

## How it's built

- **Starts on:** Another system calling it
- **Steps:** 23, with 3 branches
- **Size:** Large: read it before trusting it with anything live
- **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?

Take your time. At 23 steps it is large: read it before trusting it with anything live.

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.

**Before you run it**

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 23 steps before you point it at anything that matters.

## Run it in n8n

- **Create your n8n account** Free to start. n8n is where the workflow runs. [Create an n8n account ↗](https://millionrounds.com/n8n)
- **Download the workflow** Free with a Millionrounds account. [Download free](https://millionrounds.com/login?next=%2Fapp%2Fworkflow%2Ftrello-task-management-with-telegram-and-supabase)
- **Paste it into n8n** Open a new workflow in n8n and paste. Then connect your own accounts.

Stored with the author's traces removed: canvas notes, instance identifiers, saved credential names and any live document they had left behind.

## Connects to

Each opens the other workflows that use it.

[Supabase](https://millionrounds.com/workflows?service=Supabase#library)[Telegram](https://millionrounds.com/workflows?service=Telegram#library)

## Workflows like it

Also alerts and monitoring, with the same services where possible, closest in size first.

- [**Analyze contract risk from PDFs with OpenAI and Supabase** 23 steps · Gmail, Slack](https://millionrounds.com/workflow/analyze-contract-risk-from-pdfs-with-openai-and-supabase)
- [**Categorize emails & get Telegram alerts with Azure OpenAI** 23 steps · calls a model · Email, Google Sheets](https://millionrounds.com/workflow/categorize-emails-and-get-telegram-alerts-with-azure-openai)
- [**Daily AI research summary from arXiv with Gemini and Notion** 23 steps · calls a model · Notion, Telegram](https://millionrounds.com/workflow/daily-ai-research-summary-from-arxiv-with-gemini-and-notion)
- [**Monitor Lis Pendens real estate filings with Telegram** 23 steps · calls a model · Telegram](https://millionrounds.com/workflow/monitor-lis-pendens-real-estate-filings-with-telegram)
- [**Organize Gmail with OpenAI and Telegram** 23 steps · calls a model · Gmail, Telegram](https://millionrounds.com/workflow/organize-gmail-with-openai-and-telegram)
- [**AI-Powered WhatsApp Business Assistant with Claude** 24 steps · Google Sheets, Slack](https://millionrounds.com/workflow/ai-powered-whatsapp-business-assistant-with-claude)