Kit

Live 57 Actions 24 Events

Kit Integration for AI Agents

Connect your AI agent to 57 QA'd Kit actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 24 events to subscribe to.

Start Free Book Demo Kit MCP Server

Kit AI Agent Actions

57 production-ready actions for your agent to do more on Kit.

Read the Kit docs

57 Actions

Get Current Account - Retrieve the current Kit account and user information

Get Creator Profile - Retrieve the creator profile for the current account

Get Email Stats - Retrieve email performance counts for the current account

Get Growth Stats - Retrieve subscriber growth statistics for a specific time period

List Account Colors - Retrieve the color settings for the current account

Update Account Colors - Update the color settings for the current account

Create Broadcast - Draft or schedule a broadcast email to all or a subset of subscribers

List Broadcasts - Retrieve a paginated list of all broadcasts

Get Broadcast - Retrieve a specific broadcast by ID

Update Broadcast - Update an existing broadcast

Delete Broadcast - Delete a broadcast by ID

Get Broadcast Stats - Retrieve performance statistics for a specific broadcast

List Broadcasts Stats - Retrieve statistics for multiple broadcasts

Get Broadcast Link Clicks - Retrieve link click data for a specific broadcast

Create Custom Field - Create a new custom field for subscribers

Bulk Create Custom Fields - Create multiple custom fields in a single request

List Custom Fields - Retrieve all custom fields

Update Custom Field - Update a custom field label by ID

Delete Custom Field - Delete a custom field by ID

List Email Templates - Retrieve all available email templates

List Forms - Retrieve a paginated list of all forms

List Form Subscribers - Retrieve subscribers who signed up through a specific form

Add Subscriber To Form - Add an existing subscriber to a form by subscriber ID

Add Subscriber To Form By Email - Add an existing subscriber to a form by email address

Bulk Add Subscribers To Forms - Add multiple subscribers to forms in a single request

Create Purchase - Record a new purchase for a subscriber

List Purchases - Retrieve a paginated list of all purchases

Get Purchase - Retrieve a specific purchase by ID

List Segments - Retrieve a paginated list of all segments

Create Sequence - Create a new email sequence

List Sequences - Retrieve a paginated list of all sequences

Add Subscriber To Sequence - Add an existing subscriber to a sequence

Add Subscriber To Sequence By Email - Add a subscriber to a sequence by email address

List Sequence Subscribers - Retrieve subscribers enrolled in a specific sequence

Create Subscriber - Create or update a subscriber (upsert)

Bulk Create Subscribers - Create multiple subscribers in a single request

Get Subscriber - Retrieve a specific subscriber by ID

List Subscribers - Retrieve a paginated list of all subscribers

Update Subscriber - Update an existing subscriber by ID

Unsubscribe Subscriber - Unsubscribe a subscriber by ID

Get Subscriber Stats - Retrieve email statistics for a specific subscriber

List Subscriber Tags - Retrieve all tags assigned to a specific subscriber

Filter Subscribers By Engagement - Filter subscribers based on email engagement metrics

Create Tag - Create a new tag

Bulk Create Tags - Create multiple tags in a single request

List Tags - Retrieve a paginated list of all tags

Update Tag - Update a tag name by ID

Tag Subscriber - Add a tag to a subscriber by subscriber ID

Tag Subscriber By Email - Add a tag to a subscriber by email address

Bulk Tag Subscribers - Apply tags to multiple subscribers in a single request

List Tag Subscribers - Retrieve subscribers assigned to a specific tag

Remove Tag From Subscriber - Remove a tag from a subscriber by subscriber ID

Remove Tag From Subscriber By Email - Remove a tag from a subscriber by email address

Bulk Remove Tags From Subscribers - Remove tags from multiple subscribers in a single request

Create Webhook - Create a webhook subscription for a specific event

List Webhooks - Retrieve all webhook subscriptions

Delete Webhook - Delete a webhook subscription by ID

Kit Webhook Events

24 real-time Kit events your AI agent can subscribe to.

Webhooks for AI agents Read the Kit docs

24 Events

Active Check Acknowledges Kit deliveries that carry no events or an event type this connector does not map.
Subscriber Created Fires on the Kit subscriber.created event.
Subscriber Activated Fires on the Kit subscriber.activated event.
Subscriber Unsubscribed Fires on the Kit subscriber.unsubscribed event.
Subscriber Bounced Fires on the Kit subscriber.bounced event.
Subscriber Complained Fires on the Kit subscriber.complained event.
Subscriber Subscribed to Form Fires on the Kit subscriber.subscribed_to_form event.
Subscriber Added to Sequence Fires on the Kit subscriber.added_to_sequence event.
Subscriber Sequence Completed Fires on the Kit subscriber.sequence_completed event.
Subscriber Tag Added Fires on the Kit subscriber.tag_added event.
Subscriber Tag Removed Fires on the Kit subscriber.tag_removed event.
Subscriber Custom Field Value Updated Fires on the Kit subscriber.custom_field_value_updated event.
Tag Created Fires on the Kit tag.created event.
Tag Deleted Fires on the Kit tag.deleted event.
Custom Field Created Fires on the Kit custom_field.created event.
Custom Field Deleted Fires on the Kit custom_field.deleted event.
Sequence Created Fires on the Kit sequence.created event.
Sequence Deleted Fires on the Kit sequence.deleted event.
Sequence Published Fires on the Kit sequence.published event.
Sequence Disabled Fires on the Kit sequence.disabled event.
Broadcast Created Fires on the Kit broadcast.created event.
Broadcast Sent Fires on the Kit broadcast.sent event.
Broadcast Deleted Fires on the Kit broadcast.deleted event.
Post Published Fires on the Kit post.published event.

Kit AI Agent Use Cases

Connect your AI agent to Kit 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.

View

Campaign Performance Reports

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

View

Content Repurposing

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

View

More Marketing Automation use cases

Do More, Build Less

Integration Infrastructure for Kit AI Agents

Multiple Interfaces

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

Kit MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Kit action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

Start Free Book a Demo

"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."