Trello Connector

Prerequisites

• A Trello account (Free or any paid plan)
• Access to the boards you want to sync

Getting Your Credentials

Trello requires an API Key and a Token.

Step 1: Get Your API Key

1. Go to trello.com/power-ups/admin
2. Create a new Power-Up or select an existing one
3. Find the API Key on the Power-Up page
4. Click Generate a new API key if needed
5. Copy the API key

Step 2: Generate a Token

1. With your API key copied, visit:

   https://trello.com/1/authorize?expiration=never&scope=read&response_type=token&key=YOUR_API_KEY

   (Replace YOUR_API_KEY with your actual API key)
2. Click Allow
3. Copy the token displayed on the page

Note: This token grants read-only access and never expires. You can revoke it at any time from your Trello account settings.

Configuration in Landed

Field	Value
API Key	Your Trello API key
Token	Your Trello authorization token
Board IDs (optional)	Comma-separated board IDs to limit sync scope. Leave empty to sync all accessible boards.

Finding Board IDs

Board IDs are the alphanumeric code in the board URL: trello.com/b/BOARD_ID/board-name. For example, in trello.com/b/AbC123dE/my-project, the board ID is AbC123dE.

Available Streams

Stream	Description	Sync Mode
boards	Board definitions with name, description, URL, organization	Full refresh
lists	Lists within boards with position and status	Full refresh
cards	Card records with name, description, due date, labels, members	Incremental
members	Board members with username, name, email	Full refresh
actions	Activity log entries (card moves, comments, updates)	Incremental
checklists	Checklists on cards with items and completion status	Full refresh
labels	Label definitions per board with name and color	Full refresh
custom_fields	Custom field definitions and values	Full refresh

Common Issues

Symptom	Cause	Fix
401 Unauthorized	Invalid API key or token	Regenerate both at trello.com/power-ups/admin
Missing boards	Token owner lacks access to private boards	Ensure the token was generated by a user with access to the boards you want to sync
Rate limit exceeded	Too many API calls	Landed handles rate limiting automatically; Trello allows 100 req/10 sec per token
Stale data	Board closed or archived	Closed boards are still synced; check the closed field

Data Notes

• Cards include label and member references as JSON arrays
• Actions capture the full activity history of boards (card movements, comments, etc.)
• Checklists include individual check items with completion state

Static IPs for Allowlisting

If your network configuration requires IP allowlisting:

• Production: 34.170.185.84, 35.192.90.94
• Staging: 34.171.93.34