Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Trello API integration with managed OAuth. Manage boards, lists, cards, members, and labels. Use this skill when users want to interact with Trello for project management. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).
Trello API integration with managed OAuth. Manage boards, lists, cards, members, and labels. Use this skill when users want to interact with Trello for project management. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Access the Trello API with managed OAuth authentication. Manage boards, lists, cards, checklists, labels, and members for project and task management.
# Get boards for current user python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/trello/1/members/me/boards') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
https://gateway.maton.ai/trello/{native-api-path} Replace {native-api-path} with the actual Trello API endpoint path. The gateway proxies requests to api.trello.com and automatically injects your OAuth token.
All requests require the Maton API key in the Authorization header: Authorization: Bearer $MATON_API_KEY Environment Variable: Set your API key as MATON_API_KEY: export MATON_API_KEY="YOUR_API_KEY"
Sign in or create an account at maton.ai Go to maton.ai/settings Copy your API key
Manage your Trello OAuth connections at https://ctrl.maton.ai.
python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections?app=trello&status=ACTIVE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
python <<'EOF' import urllib.request, os, json data = json.dumps({'app': 'trello'}).encode() req = urllib.request.Request('https://ctrl.maton.ai/connections', data=data, method='POST') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF Response: { "connection": { "connection_id": "21fd90f9-5935-43cd-b6c8-bde9d915ca80", "status": "ACTIVE", "creation_time": "2025-12-08T07:20:53.488460Z", "last_updated_time": "2026-01-31T20:03:32.593153Z", "url": "https://connect.maton.ai/?session_token=...", "app": "trello", "metadata": {} } } Open the returned url in a browser to complete OAuth authorization.
python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}', method='DELETE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
If you have multiple Trello connections, specify which one to use with the Maton-Connection header: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/trello/1/members/me/boards') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Maton-Connection', '21fd90f9-5935-43cd-b6c8-bde9d915ca80') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF If omitted, the gateway uses the default (oldest) active connection.
Get Current Member GET /trello/1/members/me Get Member's Boards GET /trello/1/members/me/boards Query parameters: filter - Filter boards: all, open, closed, members, organization, starred fields - Comma-separated fields to include
Get Board GET /trello/1/boards/{id} Query parameters: fields - Comma-separated fields lists - Include lists: all, open, closed, none cards - Include cards: all, open, closed, none members - Include members: all, none Example: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/trello/1/boards/BOARD_ID?lists=open&cards=open') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF Create Board POST /trello/1/boards Content-Type: application/json { "name": "Project Alpha", "desc": "Main project board", "defaultLists": false, "prefs_permissionLevel": "private" } Update Board PUT /trello/1/boards/{id} Content-Type: application/json { "name": "Project Alpha - Updated", "desc": "Updated description" } Delete Board DELETE /trello/1/boards/{id} Get Board Lists GET /trello/1/boards/{id}/lists Query parameters: filter - Filter: all, open, closed, none Get Board Cards GET /trello/1/boards/{id}/cards Get Board Members GET /trello/1/boards/{id}/members
Get List GET /trello/1/lists/{id} Create List POST /trello/1/lists Content-Type: application/json { "name": "To Do", "idBoard": "BOARD_ID", "pos": "top" } Update List PUT /trello/1/lists/{id} Content-Type: application/json { "name": "In Progress" } Archive List PUT /trello/1/lists/{id}/closed Content-Type: application/json { "value": true } Get Cards in List GET /trello/1/lists/{id}/cards Move All Cards in List POST /trello/1/lists/{id}/moveAllCards Content-Type: application/json { "idBoard": "BOARD_ID", "idList": "TARGET_LIST_ID" }
Get Card GET /trello/1/cards/{id} Query parameters: fields - Comma-separated fields members - Include members (true/false) checklists - Include checklists: all, none attachments - Include attachments (true/false) Create Card POST /trello/1/cards Content-Type: application/json { "name": "Implement feature X", "desc": "Description of the task", "idList": "LIST_ID", "pos": "bottom", "due": "2025-03-30T12:00:00.000Z", "idMembers": ["MEMBER_ID"], "idLabels": ["LABEL_ID"] } Update Card PUT /trello/1/cards/{id} Content-Type: application/json { "name": "Updated card name", "desc": "Updated description", "due": "2025-04-15T12:00:00.000Z", "dueComplete": false } Move Card to List PUT /trello/1/cards/{id} Content-Type: application/json { "idList": "NEW_LIST_ID", "pos": "top" } Delete Card DELETE /trello/1/cards/{id} Add Comment to Card POST /trello/1/cards/{id}/actions/comments Content-Type: application/json { "text": "This is a comment" } Add Member to Card POST /trello/1/cards/{id}/idMembers Content-Type: application/json { "value": "MEMBER_ID" } Remove Member from Card DELETE /trello/1/cards/{id}/idMembers/{idMember} Add Label to Card POST /trello/1/cards/{id}/idLabels Content-Type: application/json { "value": "LABEL_ID" }
Get Checklist GET /trello/1/checklists/{id} Create Checklist POST /trello/1/checklists Content-Type: application/json { "idCard": "CARD_ID", "name": "Task Checklist" } Create Checklist Item POST /trello/1/checklists/{id}/checkItems Content-Type: application/json { "name": "Subtask 1", "pos": "bottom", "checked": false } Update Checklist Item PUT /trello/1/cards/{cardId}/checkItem/{checkItemId} Content-Type: application/json { "state": "complete" } Delete Checklist DELETE /trello/1/checklists/{id}
Get Board Labels GET /trello/1/boards/{id}/labels Create Label POST /trello/1/labels Content-Type: application/json { "name": "High Priority", "color": "red", "idBoard": "BOARD_ID" } Colors: yellow, purple, blue, red, green, orange, black, sky, pink, lime, null (no color) Update Label PUT /trello/1/labels/{id} Content-Type: application/json { "name": "Critical", "color": "red" } Delete Label DELETE /trello/1/labels/{id}
Search All GET /trello/1/search?query=keyword&modelTypes=cards,boards Query parameters: query - Search query (required) modelTypes - Comma-separated: actions, boards, cards, members, organizations board_fields - Fields to return for boards card_fields - Fields to return for cards cards_limit - Max cards to return (1-1000)
const headers = { 'Authorization': `Bearer ${process.env.MATON_API_KEY}` }; // Get boards const boards = await fetch( 'https://gateway.maton.ai/trello/1/members/me/boards', { headers } ).then(r => r.json()); // Create card await fetch( 'https://gateway.maton.ai/trello/1/cards', { method: 'POST', headers: { ...headers, 'Content-Type': 'application/json' }, body: JSON.stringify({ name: 'New Task', idList: 'LIST_ID', desc: 'Task description' }) } );
import os import requests headers = {'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'} # Get boards boards = requests.get( 'https://gateway.maton.ai/trello/1/members/me/boards', headers=headers ).json() # Create card response = requests.post( 'https://gateway.maton.ai/trello/1/cards', headers=headers, json={ 'name': 'New Task', 'idList': 'LIST_ID', 'desc': 'Task description' } )
IDs are 24-character alphanumeric strings Use me to reference the authenticated user Dates are in ISO 8601 format pos can be top, bottom, or a positive number Card positions within lists are floating point numbers Use fields parameter to limit returned data and improve performance Archived items can be retrieved with filter=closed IMPORTANT: When using curl commands, use curl -g when URLs contain brackets (fields[], sort[], records[]) to disable glob parsing IMPORTANT: When piping curl output to jq or other commands, environment variables like $MATON_API_KEY may not expand correctly in some shell environments. You may get "Invalid API key" errors when piping.
StatusMeaning400Missing Trello connection or invalid request401Invalid or missing Maton API key404Board, list, or card not found429Rate limited (10 req/sec per account)4xx/5xxPassthrough error from Trello API
Check that the MATON_API_KEY environment variable is set: echo $MATON_API_KEY Verify the API key is valid by listing connections: python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF
Ensure your URL path starts with trello. For example: Correct: https://gateway.maton.ai/trello/1/members/me/boards Incorrect: https://gateway.maton.ai/1/members/me/boards
Trello API Overview Boards Lists Cards Checklists Labels Members Search Maton Community Maton Support
Workflow acceleration for inboxes, docs, calendars, planning, and execution loops.
Largest current source with strong distribution and engagement signals.