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Connect your Kit account
Supperlist composes your broadcast — subject, hero image, body, button — and Kit (formerly ConvertKit) delivers it from your verified sender. Takes about two minutes.
1
Open your Kit Developer settings
Sign in to app.kit.com , then go to Settings → Advanced → API. (On older accounts it lives under Account Settings → Developer.)
2
Create a new V4 API key
Click + New API key, give it a name like Supperlist, and copy the key that starts with
kit_. You'll only see it once — copy it now.3
Paste it into Supperlist
Open Settings → Email broadcasts (Kit), paste the key, and hit Connect Kit. We validate the key against Kit before saving — if it's wrong, you'll see the error right away.
4
Send your first broadcast
Head to Leads, click New broadcast, and write your email. When you hit send:
- Each lead is added to your Kit account and tagged
supperlist-leads. - A broadcast is created in Kit with your subject, body and CTA, scheduled to send immediately.
- The email arrives from your verified Kit sender, so unsubscribes and deliverability are handled by Kit.
A few things to know
- Your API key is stored encrypted on your profile and is never shared with other hosts.
- Kit's free plan supports broadcasts up to 10,000 subscribers — plenty for most supper clubs.
- You can disconnect anytime from Settings — that just removes the key, your Kit subscribers stay in your account.