Almost anything you can do in ActiveCampaign, you can do with our RESTful API.
Version 3 of the ActiveCampaign API is structured around REST, HTTP, and JSON. API endpoint URLs are organized around resources, such as contacts or deals. That means you can easily call on ActiveCampaign actions for your integration.
Version 1 of our API is available here.
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Use webhooks to get notified when 20+ events happen in ActiveCampaign.
Get notified at the URL of your choice when your contacts do something you care about—like opening a campaign or clicking a link.