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Kit Integration

1 min readUpdated April 20, 2026

Kit (formerly ConvertKit) is an email marketing platform built for creators and publishers. WP Smart Consent integrates with Kit via the Subscribers API, forwarding opted-in contacts to your Kit account in real time.

What You’ll Need#

A Kit API key. To find it, log into your Kit account, go to Settings → Advanced → API, and copy your API key.

Setting It Up#

In the WP Smart Consent dashboard, go to Integrations and find the Kit card. Enable it, paste in your API key, and save. Unlike some other integrations, Kit doesn’t require selecting a specific list — contacts are added directly to your Kit account as subscribers and tagging or segmentation is handled from within Kit itself.

What Gets Sent#

When a visitor opts in, WP Smart Consent forwards their first name, last name, and email address to Kit. The contact is added to your account as a subscriber immediately and will appear in your Kit subscribers list.

Works Alongside Other Integrations#

Enabling the Kit integration doesn’t affect any of your other active integrations. Each destination is independent — a single opt-in event will be forwarded to Kit and every other enabled destination simultaneously, and logged with the source integration that captured it.

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