ActiveCampaign website screenshot

ActiveCampaign

ActiveCampaign is a leading marketing automation platform that helps businesses of all sizes seamlessly engage with their customers. With its user-friendly interface and powerful features, ActiveCampaign allows businesses to create personalized email campaigns, automate workflows, and track customer interactions in real-time. The platform offers a REST API (v3), SMS Broadcast API, webhooks, and custom object schemas for building deep integrations and automations.

ActiveCampaign publishes 2 APIs on the APIs.io network: API v3 and SMS Broadcast API. Tagged areas include Marketing Automation, Email Marketing, CRM, Sales Automation, and Customer Experience.

The ActiveCampaign catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 3 Spectral governance rulesets.

ActiveCampaign’s developer surface includes authentication, developer portal, getting-started guide, pricing, engineering blog, FAQ, and 39 more developer resources.

58.3/100 strong ▼ -7.3 Agent 56/100 agent ready Full breakdown ↓
scored 2026-07-28 · rubric v0.6
2 APIs 1 MCP Servers 6 Agent Skills 12 Features 7 Use Cases
Marketing AutomationEmail MarketingCRMSales AutomationCustomer Experience

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 58.3/100 · strong
Contract Quality 17.9 / 25
Developer Ergonomics 10.4 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 6.8 / 13
Governance 6.3 / 12
Discoverability 6.9 / 10
Agent readiness — 56/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 6 / 6
Agent Skills 5 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 8 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/activecampaign: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

ActiveCampaign API v3

The primary REST API for ActiveCampaign, organized around resources such as contacts, deals, accounts, automations, campaigns, messages, lists, tags, webhooks, custom objects, a...

ActiveCampaign SMS Broadcast API

API for managing SMS broadcasts, lists, metrics, and AI-powered content generation in ActiveCampaign. Supports creating, scheduling, and tracking SMS broadcast campaigns.

Postman Collections 2

Ready-to-run Postman collections for exercising this provider's APIs.

Open Collections 2

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

ActiveCampaign API v3

OPEN COLLECTION

Arazzo Workflows 21

Multi-step API workflows described with the Arazzo specification.

ActiveCampaign Create Account and Associate a Contact

Create an account record then associate an existing contact with it.

ARAZZO

ActiveCampaign Create Account and Add a Note

Create an account record then attach an explanatory note to it.

ARAZZO

ActiveCampaign Create Contact and Enroll in Automation

Create a contact then enroll it into a marketing automation.

ARAZZO

ActiveCampaign Create Contact, Subscribe to List, and Tag

Create a contact, subscribe it to a list, then apply a tag in one pass.

ARAZZO

ActiveCampaign Create Contact and Associate to an Account by Name

Resolve an account by name, create a contact, then associate them.

ARAZZO

ActiveCampaign Create Contact and Set Custom Field Value

Create a contact then write a value to one of its custom fields.

ARAZZO

ActiveCampaign Create Contact Custom Field and Set Its Value

Define a new contact custom field then set its value on a contact.

ARAZZO

ActiveCampaign Create Deal and Add a Note

Create a deal in a pipeline stage then attach an explanatory note.

ARAZZO

ActiveCampaign Create Deal and Schedule a Task

Create a deal then schedule a follow-up task against it.

ARAZZO

ActiveCampaign Find Contact by Email and Create a Deal

Resolve a contact by email, creating it if missing, then open a deal.

ARAZZO

ActiveCampaign Create Deal and Set Custom Field Value

Create a deal then write a value to one of its custom fields.

ARAZZO

ActiveCampaign Create List and Subscribe a Contact

Create a mailing list then subscribe an existing contact to it.

ARAZZO

ActiveCampaign Create Pipeline, Stage, and First Deal

Stand up a pipeline, add a stage to it, then open the first deal.

ARAZZO

ActiveCampaign Resolve Automation by Name and Enroll Contact

Find an automation by name then enroll an existing contact into it.

ARAZZO

ActiveCampaign Find a Deal by Title and Add a Note

Search deals by title then attach a note to the matched deal.

ARAZZO

ActiveCampaign Find or Create Contact, Then Tag

Look up a contact by email, create it if missing, then apply a tag.

ARAZZO

ActiveCampaign Find or Create Tag, Then Apply to Contact

Resolve a tag by name, creating it if needed, then tag a contact.

ARAZZO

ActiveCampaign Subscribe Contact to a List Resolved by Name

Resolve a list by name then subscribe an existing contact to it.

ARAZZO

ActiveCampaign Sync Contact and Subscribe to List

Upsert a contact by email via sync, then subscribe it to a list.

ARAZZO

ActiveCampaign Sync Contact, Set Custom Field, and Tag

Upsert a contact by email, set a custom field, then apply a tag.

ARAZZO

ActiveCampaign Tag a Contact and Enroll in Automation

Apply a tag to an existing contact then enroll it in an automation.

ARAZZO

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MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

MCP Server

MCP SERVER

Agent Skills 6

Packaged agent skills for driving this provider's APIs from an AI assistant.

postmark-inbound

AGENT SKILL

postmark-send-email

AGENT SKILL

postmark-templates

AGENT SKILL

postmark-webhooks

AGENT SKILL

postmark

AGENT SKILL

GraphQL 1

GraphQL schemas published by this provider.

ActiveCampaign GraphQL Schema

ActiveCampaign provides a REST API (v3) for customer experience automation, marketing automation, CRM, and email marketing. This conceptual GraphQL schema represents the core do...

GRAPHQL

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Activecampaign Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Features 12

Notable capabilities this provider offers.

Email Marketing

Create and send conversion-focused email campaigns with personalization and segmentation.

Marketing Automation

Build automated customer journeys and workflows triggered by contact behavior and events.

CRM

Built-in sales CRM for managing deals, pipelines, tasks, and customer relationships.

SMS Marketing

Reach contacts via SMS broadcast campaigns with AI-powered content generation.

WhatsApp Messaging

Automate growth and customer engagement through WhatsApp communications.

Transactional Email

Automate transactional alerts, password resets, and notifications via Postmark integration.

Custom Objects

Create custom data schemas to activate complex data for segmentation and personalized automation.

Contact Event Tracking

Track contact behaviors and activities across web properties and integrations.

Webhooks

Receive real-time event notifications for contact, campaign, automation, and custom object activities.

Landing Pages

Deploy conversion-ready landing pages for lead capture and campaigns.

Active Intelligence

AI-powered orchestration and autonomous marketing agents for campaign suggestions and personalization.

MCP Server

Connect AI applications to ActiveCampaign using the Model Context Protocol server.

Scroll for all 12

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

ActiveCampaign Webhooks

AsyncAPI description of ActiveCampaign's outbound webhook surface. When a webhook is configured (via the dashboard or the REST API at POST /api/3/webhooks), ActiveCampaign deliv...

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Activecampaign Sms Context

18 classes · 51 properties

JSON-LD

Spectral Rules 3

Spectral governance rulesets for linting and validating these APIs.

ActiveCampaign API Rules

5 rules · 1 errors 4 warnings

SPECTRAL

ActiveCampaign API Rules

5 rules · 3 warnings 2 info

SPECTRAL

ActiveCampaign API Rules

26 rules · 12 errors 12 warnings 2 info

SPECTRAL

JSON Schema 18

Standalone JSON Schema definitions for this provider's data models.

AIBroadcastRequest

3 properties

JSON SCHEMA

AIBroadcastResponse

1 properties

JSON SCHEMA

AIBroadcastStatus

3 properties

JSON SCHEMA

AIBroadcastUpdateRequest

4 properties

JSON SCHEMA

BroadcastCreateRequest

13 properties

JSON SCHEMA

BroadcastListResponse

2 properties

JSON SCHEMA

BroadcastList

3 properties

JSON SCHEMA

BroadcastListsResponse

2 properties

JSON SCHEMA

BroadcastMessage

25 properties

JSON SCHEMA

BroadcastMetricsResponse

1 properties

JSON SCHEMA

BroadcastMetrics

7 properties

JSON SCHEMA

BroadcastUpdateRequest

14 properties

JSON SCHEMA

CreditsResponse

1 properties

JSON SCHEMA

FailureDetail

3 properties

JSON SCHEMA

FailureDetailsResponse

1 properties

JSON SCHEMA

Recipient

9 properties

JSON SCHEMA

RecipientsResponse

2 properties

JSON SCHEMA

SnapshotResponse

1 properties

JSON SCHEMA

Scroll for all 18

JSON Structure 18

JSON Structure definitions describing this provider's data shapes.

Activecampaign Sms Recipient Structure

9 properties

JSON STRUCTURE

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Examples 18

Example request and response payloads for these APIs.

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Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Activecampaign Authentication

apiKey · 1 scheme

SECURITY

Activecampaign Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Activecampaign Agentic Access

299 operations · 162 acting · 2 human-in-the-loop

299 operations · 162 acting

AGENTIC

Use Cases 7

What developers build with this provider.

Lead Nurturing

Automate email sequences to nurture leads through the sales funnel based on behavior.

E-Commerce Automation

Trigger post-purchase emails, abandoned cart recovery, and personalized product recommendations.

Customer Onboarding

Automate onboarding sequences for SaaS products to improve activation and retention.

Contact Segmentation

Segment contacts using tags, custom fields, and custom objects for targeted campaigns.

Sales Pipeline Management

Manage deals, tasks, and pipeline stages with CRM and automation integration.

SMS Broadcast Campaigns

Send targeted SMS campaigns to subscriber lists with engagement tracking.

Webhook-Driven Integrations

Build real-time integrations using webhooks for contact and campaign activity events.

Scroll for all 7

Integrations 8

Pre-built integrations with other platforms and tools.

Salesforce

Sync contact and deal data between ActiveCampaign and Salesforce CRM.

Zapier

Connect ActiveCampaign to 1000+ apps via Zapier automation workflows.

Slack

Send notifications and trigger automations from Slack using OAuth2 integration.

Calendly

Sync scheduling data and trigger automations with custom objects via OAuth2.

Twilio

Integrate SMS workflows using Twilio with Basic Auth for outbound messaging.

Shopify

Sync ecommerce customers, orders, and products for automated campaigns.

WordPress

Embed forms and capture leads from WordPress sites.

Wix

Connect Wix websites for lead capture and customer journey automation.

Scroll for all 8

Solutions 4

Packaged solutions this provider offers.

Starter

Entry-level plan with marketing automation, up to 5 automation actions, and 1 user.

Plus

Mid-tier plan with unlimited automation actions, landing pages, and standard segmentation.

Pro

Advanced plan with predictive content, advanced segmentation, and 3 users.

Enterprise

Full-featured plan with custom objects, dedicated account team, and premium segmentation.

Resources

Get Started 2

Portal, sign-up, and the first successful call

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

Design & Contract 24

Pagination, idempotency, versioning, errors, and events

Scroll for all 24

Build 4

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Operate 3

Status, limits, changes, and where to get help

Commercial 1

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Other 1

Properties that don't map to a standard resource type

Source (apis.yml)

apis.yml Raw ↑
aid: activecampaign
url: https://raw.githubusercontent.com/api-evangelist/activecampaign/refs/heads/main/apis.yml
apis:
- aid: activecampaign:activecampaign-v3
  name: ActiveCampaign API v3
  tags:
  - Marketing Automation
  - CRM
  - Email Marketing
  - Contacts
  - Deals
  humanURL: https://developers.activecampaign.com/reference/overview
  baseURL: https://youraccountname.api-us1.com/api/3
  properties:
  - url: https://developers.activecampaign.com/reference/overview
    type: Documentation
  - url: https://developers.activecampaign.com/reference/authentication
    type: Authentication
  - url: openapi/activecampaign-v3.json
    type: OpenAPI
  - url: asyncapi/activecampaign-webhooks-asyncapi.yml
    type: AsyncAPI
    title: Webhooks
  - url: graphql/activecampaign-graphql.md
    type: GraphQL
  description: The primary REST API for ActiveCampaign, organized around resources such as contacts, deals, accounts, automations,
    campaigns, messages, lists, tags, webhooks, custom objects, and ecommerce entities. Uses API key header authentication.
- aid: activecampaign:activecampaign-sms
  name: ActiveCampaign SMS Broadcast API
  tags:
  - SMS
  - Marketing Automation
  - Messaging
  humanURL: https://developers.activecampaign.com/reference/overview
  baseURL: https://youraccountname.api-us1.com/api/3
  properties:
  - url: https://developers.activecampaign.com/reference/overview
    type: Documentation
  - url: openapi/activecampaign-sms.json
    type: OpenAPI
  - url: json-schema/activecampaign-sms-broadcast-message-schema.json
    type: JSONSchema
    title: Broadcast Message
  - url: json-schema/activecampaign-sms-broadcast-create-request-schema.json
    type: JSONSchema
    title: Broadcast Create Request
  - url: json-schema/activecampaign-sms-broadcast-update-request-schema.json
    type: JSONSchema
    title: Broadcast Update Request
  - url: json-schema/activecampaign-sms-broadcast-metrics-schema.json
    type: JSONSchema
    title: Broadcast Metrics
  - url: json-schema/activecampaign-sms-recipient-schema.json
    type: JSONSchema
    title: Recipient
  - url: json-schema/activecampaign-sms-credits-response-schema.json
    type: JSONSchema
    title: Credits Response
  - url: json-schema/activecampaign-sms-ai-broadcast-request-schema.json
    type: JSONSchema
    title: AI Broadcast Request
  - url: json-structure/activecampaign-sms-broadcast-message-structure.json
    type: JSONStructure
    title: Broadcast Message
  - url: json-structure/activecampaign-sms-recipient-structure.json
    type: JSONStructure
    title: Recipient
  - url: examples/activecampaign-sms-broadcast-message-example.json
    type: Examples
    title: Broadcast Message Example
  - url: examples/activecampaign-sms-recipient-example.json
    type: Examples
    title: Recipient Example
  description: API for managing SMS broadcasts, lists, metrics, and AI-powered content generation in ActiveCampaign. Supports
    creating, scheduling, and tracking SMS broadcast campaigns.
name: ActiveCampaign
tags:
- Marketing Automation
- Email Marketing
- CRM
- Sales Automation
- Customer Experience
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
access: 3rd-Party
common:
- type: AgentCard
  url: a2a/activecampaign-a2a.yml
  name: A2A Agent Card
  description: Agent Card served at /.well-known/agent.json (near-conformant against A2A 1.0.0).
- type: AgenticAccess
  url: agentic-access/activecampaign-agentic-access.yml
- type: DomainSecurity
  url: security/activecampaign-domain-security.yml
- type: Authentication
  url: authentication/activecampaign-authentication.yml
- type: Arazzo
  url: arazzo/activecampaign-create-account-add-contact-workflow.yml
  name: ActiveCampaign Create Account and Associate a Contact
- type: Arazzo
  url: arazzo/activecampaign-create-account-add-note-workflow.yml
  name: ActiveCampaign Create Account and Add a Note
- type: Arazzo
  url: arazzo/activecampaign-create-contact-add-to-automation-workflow.yml
  name: ActiveCampaign Create Contact and Enroll in Automation
- type: Arazzo
  url: arazzo/activecampaign-create-contact-add-to-list-tag-workflow.yml
  name: ActiveCampaign Create Contact, Subscribe to List, and Tag
- type: Arazzo
  url: arazzo/activecampaign-create-contact-associate-account-by-name-workflow.yml
  name: ActiveCampaign Create Contact and Associate to an Account by Name
- type: Arazzo
  url: arazzo/activecampaign-create-contact-set-custom-field-workflow.yml
  name: ActiveCampaign Create Contact and Set Custom Field Value
- type: Arazzo
  url: arazzo/activecampaign-create-custom-field-set-on-contact-workflow.yml
  name: ActiveCampaign Create Contact Custom Field and Set Its Value
- type: Arazzo
  url: arazzo/activecampaign-create-deal-add-note-workflow.yml
  name: ActiveCampaign Create Deal and Add a Note
- type: Arazzo
  url: arazzo/activecampaign-create-deal-add-task-workflow.yml
  name: ActiveCampaign Create Deal and Schedule a Task
- type: Arazzo
  url: arazzo/activecampaign-create-deal-for-contact-by-email-workflow.yml
  name: ActiveCampaign Find Contact by Email and Create a Deal
- type: Arazzo
  url: arazzo/activecampaign-create-deal-set-custom-field-workflow.yml
  name: ActiveCampaign Create Deal and Set Custom Field Value
- type: Arazzo
  url: arazzo/activecampaign-create-list-add-contact-workflow.yml
  name: ActiveCampaign Create List and Subscribe a Contact
- type: Arazzo
  url: arazzo/activecampaign-create-pipeline-stage-deal-workflow.yml
  name: ActiveCampaign Create Pipeline, Stage, and First Deal
- type: Arazzo
  url: arazzo/activecampaign-enroll-contact-in-automation-by-name-workflow.yml
  name: ActiveCampaign Resolve Automation by Name and Enroll Contact
- type: Arazzo
  url: arazzo/activecampaign-find-deal-add-note-workflow.yml
  name: ActiveCampaign Find a Deal by Title and Add a Note
- type: Arazzo
  url: arazzo/activecampaign-find-or-create-contact-tag-workflow.yml
  name: ActiveCampaign Find or Create Contact, Then Tag
- type: Arazzo
  url: arazzo/activecampaign-find-or-create-tag-and-apply-workflow.yml
  name: ActiveCampaign Find or Create Tag, Then Apply to Contact
- type: Arazzo
  url: arazzo/activecampaign-subscribe-contact-to-list-by-name-workflow.yml
  name: ActiveCampaign Subscribe Contact to a List Resolved by Name
- type: Arazzo
  url: arazzo/activecampaign-sync-contact-add-to-list-workflow.yml
  name: ActiveCampaign Sync Contact and Subscribe to List
- type: Arazzo
  url: arazzo/activecampaign-sync-contact-set-custom-field-tag-workflow.yml
  name: ActiveCampaign Sync Contact, Set Custom Field, and Tag
- type: Arazzo
  url: arazzo/activecampaign-tag-contact-and-enroll-automation-workflow.yml
  name: ActiveCampaign Tag a Contact and Enroll in Automation
- type: LinkedIn
  url: https://www.linkedin.com/company/activecampaign
- url: https://developers.activecampaign.com/
  type: Portal
- url: https://help.activecampaign.com/hc/en-us/articles/207317590-Getting-started-with-the-API
  type: GettingStarted
- url: https://developers.activecampaign.com/reference/authentication
  type: Authentication
- url: https://www.activecampaign.com/pricing
  type: Pricing
- url: https://www.activecampaign.com/blog
  type: Blog
- url: https://www.activecampaign.com/about/faq
  type: FAQ
- url: https://community.activecampaign.com/latest
  type: Forums
- url: https://status.activecampaign.com/
  type: StatusPage
- url: https://www.postman.com/acdevrel/activecampaign-developer-relations/overview
  type: PostmanWorkspace
- url: https://github.com/ActiveCampaign
  type: GitHubOrganization
- url: https://github.com/ActiveCampaign/activecampaign-api-php
  type: SDKs
  title: PHP SDK
- url: https://github.com/ActiveCampaign/activecampaign-api-nodejs
  type: SDKs
  title: Node.js SDK
- url: rules/activecampaign-spectral-rules.yml
  type: SpectralRules
- url: vocabulary/activecampaign-vocabulary.yaml
  type: Vocabulary
- url: json-ld/activecampaign-sms-context.jsonld
  type: JSONLD
  title: SMS API Context
- type: Features
  data:
  - name: Email Marketing
    description: Create and send conversion-focused email campaigns with personalization and segmentation.
  - name: Marketing Automation
    description: Build automated customer journeys and workflows triggered by contact behavior and events.
  - name: CRM
    description: Built-in sales CRM for managing deals, pipelines, tasks, and customer relationships.
  - name: SMS Marketing
    description: Reach contacts via SMS broadcast campaigns with AI-powered content generation.
  - name: WhatsApp Messaging
    description: Automate growth and customer engagement through WhatsApp communications.
  - name: Transactional Email
    description: Automate transactional alerts, password resets, and notifications via Postmark integration.
  - name: Custom Objects
    description: Create custom data schemas to activate complex data for segmentation and personalized automation.
  - name: Contact Event Tracking
    description: Track contact behaviors and activities across web properties and integrations.
  - name: Webhooks
    description: Receive real-time event notifications for contact, campaign, automation, and custom object activities.
  - name: Landing Pages
    description: Deploy conversion-ready landing pages for lead capture and campaigns.
  - name: Active Intelligence
    description: AI-powered orchestration and autonomous marketing agents for campaign suggestions and personalization.
  - name: MCP Server
    description: Connect AI applications to ActiveCampaign using the Model Context Protocol server.
- type: UseCases
  data:
  - name: Lead Nurturing
    description: Automate email sequences to nurture leads through the sales funnel based on behavior.
  - name: E-Commerce Automation
    description: Trigger post-purchase emails, abandoned cart recovery, and personalized product recommendations.
  - name: Customer Onboarding
    description: Automate onboarding sequences for SaaS products to improve activation and retention.
  - name: Contact Segmentation
    description: Segment contacts using tags, custom fields, and custom objects for targeted campaigns.
  - name: Sales Pipeline Management
    description: Manage deals, tasks, and pipeline stages with CRM and automation integration.
  - name: SMS Broadcast Campaigns
    description: Send targeted SMS campaigns to subscriber lists with engagement tracking.
  - name: Webhook-Driven Integrations
    description: Build real-time integrations using webhooks for contact and campaign activity events.
- type: Integrations
  data:
  - name: Salesforce
    description: Sync contact and deal data between ActiveCampaign and Salesforce CRM.
  - name: Zapier
    description: Connect ActiveCampaign to 1000+ apps via Zapier automation workflows.
  - name: Slack
    description: Send notifications and trigger automations from Slack using OAuth2 integration.
  - name: Calendly
    description: Sync scheduling data and trigger automations with custom objects via OAuth2.
  - name: Twilio
    description: Integrate SMS workflows using Twilio with Basic Auth for outbound messaging.
  - name: Shopify
    description: Sync ecommerce customers, orders, and products for automated campaigns.
  - name: WordPress
    description: Embed forms and capture leads from WordPress sites.
  - name: Wix
    description: Connect Wix websites for lead capture and customer journey automation.
- type: Solutions
  data:
  - name: Starter
    description: Entry-level plan with marketing automation, up to 5 automation actions, and 1 user.
  - name: Plus
    description: Mid-tier plan with unlimited automation actions, landing pages, and standard segmentation.
  - name: Pro
    description: Advanced plan with predictive content, advanced segmentation, and 3 users.
  - name: Enterprise
    description: Full-featured plan with custom objects, dedicated account team, and premium segmentation.
- name: MCP Server
  url: https://github.com/ActiveCampaign/postmark-mcp
  type: MCPServer
- name: Agent Skills
  url: https://github.com/ActiveCampaign/postmark-skills
  type: AgentSkills
- type: LlmsText
  url: https://developers.activecampaign.com/llms.txt
- type: Blog
  url: https://www.activecampaign.com/blog
created: '2025-02-17'
modified: '2026-05-30'
position: Consumer
description: ActiveCampaign is a leading marketing automation platform that helps businesses of all sizes seamlessly engage
  with their customers. With its user-friendly interface and powerful features, ActiveCampaign allows businesses to create
  personalized email campaigns, automate workflows, and track customer interactions in real-time. The platform offers a REST
  API (v3), SMS Broadcast API, webhooks, and custom object schemas for building deep integrations and automations.
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
specificationVersion: '0.19'