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MailerLite

MailerLite API integration with managed OAuth. Manage email subscribers, groups, campaigns, automations, and forms. Use this skill when users want to add subscribers, create email campaigns, manage groups, or work with MailerLite automations. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).

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MailerLite API integration with managed OAuth. Manage email subscribers, groups, campaigns, automations, and forms. Use this skill when users want to add subscribers, create email campaigns, manage groups, or work with MailerLite automations. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway).

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, LICENSE.txt

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

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.

Upgrade existing

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.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.2

Documentation

ClawHub primary doc Primary doc: SKILL.md 30 sections Open source page

MailerLite

Access the MailerLite API with managed OAuth authentication. Manage subscribers, groups, campaigns, automations, forms, fields, segments, and webhooks.

Quick Start

# List subscribers python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://gateway.maton.ai/mailerlite/api/subscribers?limit=10') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF

Base URL

https://gateway.maton.ai/mailerlite/{native-api-path} Replace {native-api-path} with the actual MailerLite API endpoint path. The gateway proxies requests to connect.mailerlite.com and automatically injects your OAuth token.

Authentication

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"

Getting Your API Key

Sign in or create an account at maton.ai Go to maton.ai/settings Copy your API key

Connection Management

Manage your MailerLite OAuth connections at https://ctrl.maton.ai.

List Connections

python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://ctrl.maton.ai/connections?app=mailerlite&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

Create Connection

python <<'EOF' import urllib.request, os, json data = json.dumps({'app': 'mailerlite'}).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

Get Connection

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": "mailerlite", "metadata": {} } } Open the returned url in a browser to complete OAuth authorization.

Delete Connection

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

Specifying Connection

If you have multiple MailerLite 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/mailerlite/api/subscribers') 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.

Subscriber Operations

List Subscribers GET /mailerlite/api/subscribers Query parameters: filter[status] - Filter by status: active, unsubscribed, unconfirmed, bounced, junk limit - Results per page (default: 25) cursor - Pagination cursor include - Include related data: groups Get Subscriber GET /mailerlite/api/subscribers/{subscriber_id_or_email} Create/Upsert Subscriber POST /mailerlite/api/subscribers Content-Type: application/json { "email": "subscriber@example.com", "fields": { "name": "John Doe", "company": "Acme Inc" }, "groups": ["12345678901234567"], "status": "active" } Returns 201 for new subscribers, 200 for updates. Update Subscriber PUT /mailerlite/api/subscribers/{subscriber_id} Content-Type: application/json { "fields": { "name": "Jane Doe" }, "status": "active" } Delete Subscriber DELETE /mailerlite/api/subscribers/{subscriber_id} Get Subscriber Activity GET /mailerlite/api/subscribers/{subscriber_id}/activity-log Query parameters: filter[log_name] - Filter by activity type: campaign_send, automation_email_sent, email_open, link_click, email_bounce, spam_complaint, unsubscribed limit - Results per page (default: 100) page - Page number (starts from 1) Forget Subscriber (GDPR) POST /mailerlite/api/subscribers/{subscriber_id}/forget

Group Operations

List Groups GET /mailerlite/api/groups Query parameters: limit - Results per page page - Page number (starts from 1) filter[name] - Filter by name (partial match) sort - Sort by: name, total, open_rate, click_rate, created_at (prepend - for descending) Create Group POST /mailerlite/api/groups Content-Type: application/json { "name": "Newsletter Subscribers" } Update Group PUT /mailerlite/api/groups/{group_id} Content-Type: application/json { "name": "Updated Group Name" } Delete Group DELETE /mailerlite/api/groups/{group_id} Get Group Subscribers GET /mailerlite/api/groups/{group_id}/subscribers Query parameters: filter[status] - Filter by status: active, unsubscribed, unconfirmed, bounced, junk limit - Results per page (1-1000, default: 50) cursor - Pagination cursor Assign Subscriber to Group POST /mailerlite/api/subscribers/{subscriber_id}/groups/{group_id} Remove Subscriber from Group DELETE /mailerlite/api/subscribers/{subscriber_id}/groups/{group_id}

Campaign Operations

List Campaigns GET /mailerlite/api/campaigns Query parameters: filter[status] - Filter by status: sent, draft, ready filter[type] - Filter by type: regular, ab, resend, rss limit - Results per page: 10, 25, 50, or 100 (default: 25) page - Page number (starts from 1) Get Campaign GET /mailerlite/api/campaigns/{campaign_id} Create Campaign POST /mailerlite/api/campaigns Content-Type: application/json { "name": "My Newsletter", "type": "regular", "emails": [ { "subject": "Weekly Update", "from_name": "Newsletter", "from": "newsletter@example.com" } ], "groups": ["12345678901234567"] } Update Campaign PUT /mailerlite/api/campaigns/{campaign_id} Content-Type: application/json { "name": "Updated Campaign Name", "emails": [ { "subject": "New Subject Line", "from_name": "Newsletter", "from": "newsletter@example.com" } ] } Note: Only draft campaigns can be updated. Schedule Campaign POST /mailerlite/api/campaigns/{campaign_id}/schedule Content-Type: application/json { "delivery": "instant" } For scheduled delivery: { "delivery": "scheduled", "schedule": { "date": "2026-03-15", "hours": "10", "minutes": "30" } } Cancel Campaign POST /mailerlite/api/campaigns/{campaign_id}/cancel Reverts a ready campaign to draft status. Delete Campaign DELETE /mailerlite/api/campaigns/{campaign_id} Get Campaign Subscriber Activity GET /mailerlite/api/campaigns/{campaign_id}/reports/subscriber-activity Query parameters: filter[type] - Filter by activity: opened, unopened, clicked, unsubscribed, forwarded, hardbounced, softbounced, junk filter[search] - Search by email limit - Results per page (10, 25, 50, or 100) page - Page number (starts from 1)

Automation Operations

List Automations GET /mailerlite/api/automations Query parameters: filter[enabled] - Filter by status: true or false filter[name] - Filter by name filter[group] - Filter by group ID page - Page number (starts from 1) limit - Results per page (default: 10) Get Automation GET /mailerlite/api/automations/{automation_id} Create Automation POST /mailerlite/api/automations Content-Type: application/json { "name": "Welcome Series" } Creates a draft automation. Get Automation Activity GET /mailerlite/api/automations/{automation_id}/activity Query parameters: filter[status] - Required: completed, active, canceled, failed filter[date_from] - Start date (Y-m-d) filter[date_to] - End date (Y-m-d) filter[search] - Search by email page - Page number (starts from 1) limit - Results per page (default: 10) Delete Automation DELETE /mailerlite/api/automations/{automation_id}

Field Operations

List Fields GET /mailerlite/api/fields Query parameters: limit - Results per page (max 100) page - Page number (starts from 1) filter[keyword] - Filter by keyword (partial match) filter[type] - Filter by type: text, number, date sort - Sort by: name, type (prepend - for descending) Create Field POST /mailerlite/api/fields Content-Type: application/json { "name": "Company", "type": "text" } Update Field PUT /mailerlite/api/fields/{field_id} Content-Type: application/json { "name": "Organization" } Delete Field DELETE /mailerlite/api/fields/{field_id}

Segment Operations

List Segments GET /mailerlite/api/segments Query parameters: limit - Results per page (max 250) page - Page number (starts from 1) Get Segment Subscribers GET /mailerlite/api/segments/{segment_id}/subscribers Query parameters: filter[status] - Filter by status: active, unsubscribed, unconfirmed, bounced, junk limit - Results per page cursor - Pagination cursor Update Segment PUT /mailerlite/api/segments/{segment_id} Content-Type: application/json { "name": "High Engagement Subscribers" } Delete Segment DELETE /mailerlite/api/segments/{segment_id}

Form Operations

List Forms GET /mailerlite/api/forms/{type} Path parameters: type - Form type: popup, embedded, promotion Query parameters: limit - Results per page page - Page number (starts from 1) filter[name] - Filter by name (partial match) sort - Sort by: created_at, name, conversions_count, opens_count, visitors, conversion_rate, last_registration_at (prepend - for descending) Get Form GET /mailerlite/api/forms/{form_id} Update Form PUT /mailerlite/api/forms/{form_id} Content-Type: application/json { "name": "Newsletter Signup" } Delete Form DELETE /mailerlite/api/forms/{form_id} Get Form Subscribers GET /mailerlite/api/forms/{form_id}/subscribers Query parameters: filter[status] - Filter by status: active, unsubscribed, unconfirmed, bounced, junk limit - Results per page (default: 25) cursor - Pagination cursor

Webhook Operations

List Webhooks GET /mailerlite/api/webhooks Get Webhook GET /mailerlite/api/webhooks/{webhook_id} Create Webhook POST /mailerlite/api/webhooks Content-Type: application/json { "name": "Subscriber Updates", "events": ["subscriber.created", "subscriber.updated"], "url": "https://example.com/webhook" } Update Webhook PUT /mailerlite/api/webhooks/{webhook_id} Content-Type: application/json { "name": "Updated Webhook", "enabled": true } Delete Webhook DELETE /mailerlite/api/webhooks/{webhook_id}

Pagination

MailerLite uses cursor-based pagination for most endpoints and page-based pagination for some.

Cursor-based Pagination

GET /mailerlite/api/subscribers?limit=25&cursor=eyJpZCI6MTIzNDU2fQ Response includes pagination links: { "data": [...], "links": { "first": "https://connect.mailerlite.com/api/subscribers?cursor=...", "last": null, "prev": null, "next": "https://connect.mailerlite.com/api/subscribers?cursor=eyJpZCI6MTIzNDU2fQ" }, "meta": { "path": "https://connect.mailerlite.com/api/subscribers", "per_page": 25, "next_cursor": "eyJpZCI6MTIzNDU2fQ", "prev_cursor": null } }

Page-based Pagination

GET /mailerlite/api/groups?limit=25&page=2 Response includes page metadata: { "data": [...], "meta": { "current_page": 2, "from": 26, "last_page": 4, "per_page": 25, "to": 50, "total": 100 } }

JavaScript

const response = await fetch( 'https://gateway.maton.ai/mailerlite/api/subscribers?limit=10', { headers: { 'Authorization': `Bearer ${process.env.MATON_API_KEY}` } } ); const data = await response.json();

Python

import os import requests response = requests.get( 'https://gateway.maton.ai/mailerlite/api/subscribers', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'}, params={'limit': 10} ) data = response.json()

Create Subscriber Example

import os import requests response = requests.post( 'https://gateway.maton.ai/mailerlite/api/subscribers', headers={ 'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}', 'Content-Type': 'application/json' }, json={ 'email': 'newuser@example.com', 'fields': {'name': 'John Doe'}, 'status': 'active' } ) data = response.json()

Notes

Rate limit: 120 requests per minute Subscriber emails are used as unique identifiers (POST creates or updates) Group names have a maximum length of 255 characters Only draft campaigns can be updated API versioning can be overridden via X-Version: YYYY-MM-DD header IMPORTANT: When using curl commands, use curl -g when URLs contain brackets 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

Error Handling

StatusMeaning400Missing MailerLite connection401Invalid or missing Maton API key403Forbidden - insufficient permissions404Resource not found422Validation error429Rate limited (120 req/min)4xx/5xxPassthrough error from MailerLite API

Troubleshooting: API Key Issues

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

Troubleshooting: Invalid App Name

Ensure your URL path starts with mailerlite. For example: Correct: https://gateway.maton.ai/mailerlite/api/subscribers Incorrect: https://gateway.maton.ai/api/subscribers

Resources

MailerLite API Documentation MailerLite Subscribers API MailerLite Groups API MailerLite Campaigns API Maton Community Maton Support

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package
1 Docs1 Files
  • SKILL.md Primary doc
  • LICENSE.txt Files