🛠️ ActiveCampaign MCP Server: All 48 Operations

This workflow creates a fully functional MCP (Multi-Cloud Protocol) server that exposes all 48 operations from n8n's official ActiveCampaign Tool node to AI agents. Using a single MCP Trigger node as the endpoint, it includes pre-configured tool nodes for every operation across categories like Account (create/delete/get/update/many), AccountContact, Connection, Contact (create/delete/get/update/many), ContactList (add/remove), and ContactTag, with full error handling and AI expressions via $fromAI() placeholders for dynamic parameter population.

Benefits include zero setup time—no manual node configuration needed. Simply import, activate, and copy the webhook URL to connect AI agents like those from OpenAI, Anthropic, or custom LLMs. It leverages native n8n ActiveCampaign integration for reliability, supporting complex automations without custom code.

Ideal use cases: Empower AI agents to manage contacts, accounts, lists, tags, and connections autonomously in marketing campaigns, lead nurturing, e-commerce customer segmentation, or sales pipelines. Perfect for developers building AI-driven CRM tools, agencies scaling ActiveCampaign ops, or businesses automating personalized outreach at scale.