ActiveCampaign

Live 23 Actions

ActiveCampaign integration for AI agents

Connect your AI agent to 23 production-ready ActiveCampaign actions via MCP, A2A, or SDK — with managed agent tool auth, optimized execution, and built-in security.

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ActiveCampaign AI agent actions

23 production-ready actions for your agent to do more on ActiveCampaign.

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23 Actions

List Contacts - List, search, and filter contacts in ActiveCampaign

Get Contact - Retrieve a specific contact by ID

Create Contact - Create a new contact in ActiveCampaign

Update Contact - Update an existing contact in ActiveCampaign

Delete Contact - Delete a contact from ActiveCampaign

List Contact Activities - List a contact's recent activities including emails sent, opens, clicks, and other interactions

Add Tag To Contact - Add a tag to a contact for segmentation and automation

Remove Tag From Contact - Remove a tag from a contact

List Campaigns - List all email campaigns in ActiveCampaign

Get Campaign - Retrieve a specific campaign by ID

List Messages - List all email messages (templates) in ActiveCampaign

Get Message - Retrieve a specific message (template) by ID

Create Message - Create a new email message template in ActiveCampaign

Update Message - Update an existing message template

List Lists - Retrieve all lists (contact groups) in ActiveCampaign

Create List - Create a new contact list in ActiveCampaign

Get List - Retrieve a specific list by ID

List Tags - List all tags in ActiveCampaign

Get Tag - Retrieve a specific tag by ID

List Accounts - List all accounts (companies/organizations) in ActiveCampaign

Get Account - Retrieve a specific account by ID

List Deals - List all deals in ActiveCampaign CRM

Get Deal - Retrieve a specific deal by ID

Do More, Build Less.

Integration Infrastructure for ActiveCampaign AI Agents.

Multiple Interfaces

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

ActiveCampaign MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every ActiveCampaign action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

"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."