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Help over 180,000 businesses around the world deliver unique customer experiences by building an app with ActiveCampaign.

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ActiveCampaign MCP Server

Now it's easy to connect your AI to ActiveCampaign.

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WAYS TO BUILD

Choose how you integrate with ActiveCampaign

App Studio CX App

App Studio is a self-serve portal for developers and SaaS companies interested in building apps on our platform. Independently write and test code, submit code for review, and release an approved CX App directly into the ecosystem.

Build an App Studio CX App ▸

Deep Data

Use ActiveCampaign's powerful Deep Data tools to link external services.

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ActiveCampaign API

App Studio not for you? Check out the ActiveCampaign REST API for your integration. API endpoint URLs return JSON, and are organized around resources, such as contacts or deals.

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CX App Examples

Explore what's possible with App Studio. Get inspired with examples of our popular CX apps.

Basic Auth
Outbound Workflows

See code Marketplace >

OAuth2, Custom Objects
Bidirectional Workflows

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OAuth2
Bidirectional Workflows

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Integrate with our 180k+ customers globally.

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200The note was deleted. The body is an empty object.

403The API user is neither the note's author nor in the Admin group (Not authorized to delete note), or the delete failed (Failed to delete note). The body is a plain sentence, not a JSON object, although it is sent as application/json.

404No note with this id, or the caller is not allowed to see the note.