MailerLite

Live 51 Actions 12 Events

MailerLite Integration for AI Agents

Connect your AI agent to 51 MailerLite actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 12 events to subscribe to.

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MailerLite AI Agent Actions

51 production-ready actions for your agent to do more on MailerLite.

Read the MailerLite docs

51 Actions

List Automations - List automations in the account.

Get Automation - Fetch a single automation by ID.

List Automation Subscribers - List subscriber activity for an automation.

Create Automation - Create a draft automation.

Delete Automation - Delete an automation by ID.

Send Batch Request - Send multiple API operations in a single batch request.

List Campaigns - List campaigns in the account.

Get Campaign - Fetch a single campaign by ID.

Create Campaign - Create a new campaign.

Update Campaign - Update an existing campaign.

Schedule Campaign - Schedule or send a campaign.

Cancel Campaign - Cancel a ready (scheduled) campaign.

Delete Campaign - Delete a campaign by ID.

Get Campaign Subscriber Activity - Get subscriber activity for a sent campaign.

List Fields - List custom subscriber fields.

Create Field - Create a custom subscriber field.

Update Field - Rename a custom field.

Delete Field - Delete a custom field by ID.

List Forms - List forms of a given type.

Get Form - Fetch a single form by ID.

Update Form - Rename a form.

Delete Form - Delete a form by ID.

List Form Subscribers - List subscribers who signed up through a form.

List Groups - List subscriber groups in the account.

Create Group - Create a new subscriber group.

Update Group - Rename an existing group.

Delete Group - Delete a group by ID.

List Group Subscribers - List subscribers belonging to a group.

Assign Subscriber To Group - Assign a subscriber to a group.

Unassign Subscriber From Group - Remove a subscriber from a group.

Import Subscribers To Group - Bulk import subscribers to a group.

List Campaign Languages - List all supported campaign languages.

List Segments - List segments in the account.

List Segment Subscribers - List subscribers belonging to a segment.

Update Segment - Rename an existing segment.

Delete Segment - Delete a segment by ID.

List Subscribers - List subscribers in the MailerLite account.

Get Subscriber - Fetch a single subscriber by ID or email address.

Create Or Update Subscriber - Create a new subscriber or update an existing one (upsert by email).

Update Subscriber - Update an existing subscriber by ID.

Delete Subscriber - Delete a subscriber by ID.

Forget Subscriber - Forget (GDPR delete) a subscriber by ID.

Get Subscribers Count - Fetch the total number of subscribers.

Get Subscriber Activity - Fetch the activity log for a subscriber.

Get Subscriber Import - Get a single subscriber import report.

List Timezones - List all timezones supported by MailerLite.

List Webhooks - List webhooks configured in the account.

Get Webhook - Fetch a single webhook by ID.

Create Webhook - Create a webhook subscription.

Update Webhook - Update an existing webhook.

Delete Webhook - Delete a webhook by ID.

MailerLite Webhook Events

12 real-time MailerLite events your AI agent can subscribe to.

Webhooks for AI agents Read the MailerLite docs

12 Events

Subscriber Created Webhook Processes MailerLite subscriber.created events (a new subscriber is added).
Subscriber Updated Webhook Processes MailerLite subscriber.updated events (subscriber data changes).
Subscriber Unsubscribed Webhook Processes MailerLite subscriber.unsubscribed events.
Subscriber Added To Group Webhook Processes MailerLite subscriber.added_to_group events. Payload includes subscriber and group.
Subscriber Removed From Group Webhook Processes MailerLite subscriber.removed_from_group events. Payload includes subscriber and group.
Subscriber Bounced Webhook Processes MailerLite subscriber.bounced events (an email address bounces).
Subscriber Spam Reported Webhook Processes MailerLite subscriber.spam_reported events (subscriber marks a campaign as spam).
Subscriber Automation Triggered Webhook Processes MailerLite subscriber.automation_triggered events (subscriber starts an automation).
Subscriber Automation Completed Webhook Processes MailerLite subscriber.automation_completed events (subscriber finishes an automation).
Subscriber Active Webhook Processes MailerLite subscriber.active events (a subscriber's status is set to active).
Campaign Sent Webhook Processes MailerLite campaign.sent events (a campaign finishes sending).
Batched Events Webhook Processes MailerLite batched webhook deliveries (payload is an events array with a total count).

MailerLite AI Agent Use Cases

Connect your AI agent to MailerLite and help your team scale the marketing operations they run by hand today.

Lead Nurture Sequences

Use StackOne to connect your AI agent to your marketing automation, CRM, and email tools to automate lead nurture email sequences.

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Campaign Performance Reports

Use StackOne to connect your AI agent to your marketing automation, email, and analytics platforms to automate campaign performance reporting.

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Content Repurposing

Use StackOne to connect your AI agent to your document stores, email platforms, and messaging tools to automate content repurposing and distribution.

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More Marketing Automation use cases

Do More, Build Less

Integration Infrastructure for MailerLite AI Agents

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

MailerLite MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every MailerLite action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

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"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."