Lemon Squeezy events, straight into Slack
Every sale, refund, or subscription event — posted to Slack the moment it happens. No $20+/month automation plan just to move one webhook.
Why not just use Slack's built-in options? Even where Lemon Squeezy offers some form of Slack integration, it's often tied to one account, limited in which events it covers, or more than you need. ZestyGlue is a dedicated, always-on feed of exactly the events you choose, for $9/month instead of a full automation-platform subscription.
What it looks like
ZestyGlue
Lemon Squeezy — Order Created
A real Lemon Squeezy event, shown as ZestyGlue formats it for Slack.
Setup — about two minutes
- Create the connector. In ZestyGlue, start a new Lemon Squeezy → Slack connector. You'll get a unique webhook URL right away.
- Point Lemon Squeezy at it. Go to Settings → Webhooks → create webhook, paste in your ZestyGlue webhook URL, and select the events you want.
- Copy the signing secret. Lemon Squeezy shows a signing secret for your webhook — paste that into ZestyGlue's connector setup so every event can be verified as genuinely from Lemon Squeezy.
- Point Slack at ZestyGlue. Create a Slack app (or reuse one) → Incoming Webhooks → Add New Webhook to Workspace, pick the channel, and copy the URL into ZestyGlue.
Tip: Lemon Squeezy fires separate events for subscription_created, subscription_payment_success, and subscription_payment_failed — subscribe to all three if you want new sales and renewal failures in the same channel.
Events you can forward
order_created
order_refunded
subscription_created
subscription_cancelled
subscription_payment_success
subscription_payment_failed
Questions
Is my Lemon Squeezy Signing Secret safe with ZestyGlue?
It's encrypted at rest with Fernet symmetric encryption before it ever touches disk, it's never logged, and it's never displayed again in the dashboard after you enter it — only a masked placeholder is shown.
Does this work for both one-time products and subscriptions?
Yes — Lemon Squeezy sends separate event types for one-time orders and subscription lifecycle events, and both flow through the same connector.
Will refunds show up differently from sales?
Yes, refund events use their own event name (order_refunded) and are labeled accordingly, so they don't look like new revenue.
Does this need Slack admin approval?
No app installation is required on Slack's side — an Incoming Webhook is just a URL generated once. No OAuth review, no admin approval flow.
What happens if my ZestyGlue subscription lapses?
Events are silently dropped rather than causing errors on Lemon Squeezy's side — Lemon Squeezy never sees a failure response, so it won't retry aggressively or flag your webhook as broken. Your dashboard will simply stop showing new events until you resubscribe.