App webhooks

Send what happens in your app to your own tools, such as Zapier, Make, n8n or your own server: a new entry, a user joining or leaving, a comment, a change of paid access.

Last updated 21 October 2026 · View as Markdown

Say this to your AI

What your AI will ask you

• The address to send to: in Zapier, a Webhooks by Zapier trigger with Catch Raw Hook; in Make, a Webhooks module with Custom webhook. Copy its address.
• Which events you want. By default, all of them.

What happens

1. Your AI tells you the address, the events and that it sends ids only, and asks first.
2. After your yes, it adds the webhook and sends a test event marked as a test.
3. Your AI never sees the signing secret. To check that each delivery really comes from Page Lemon, open the site's Apps tab → Webhooks in the Dashboard and choose Roll secret: the secret is shown once there. Paste it into your receiver.

What gets sent

• Ids only, by default: what happened and which user, list, entry or comment. No names, emails, entries or files. Your tool looks up anything else itself.
• Entries only if you turn them on, in the Dashboard: the site's Apps tab → Webhooks, list by list, after confirming it's you with a code, and with a statement that the address is yours or your processor's and that your privacy notice covers it. The user's email address is a separate tick. Your private notes are never sent. Your AI can't turn this on for you.

A failed delivery is tried again for up to a day. After 3 days without success the webhook pauses and you get an email; Turn on again in the Dashboard resumes it. The Dashboard also shows the last 30 days of deliveries (never their content), and lets you send a test, roll the secret or remove the webhook.

Recipes

• A new user joins your newsletter (Mailchimp, Kit): send the "user joined" event to a Zapier Catch Raw Hook trigger, then add your newsletter tool's "add subscriber" step. The user's email is only sent once you tick it in the Dashboard (above); your newsletter's own confirmation email still applies.
• An email from your own Resend or Postmark account: the webhook goes to Zapier, Make or your server, which sends the email with your Resend or Postmark key. That key stays in that tool, never in your site.
• A background job (Trigger.dev, Inngest, n8n): the webhook starts your job at its web address; the job can put its result back in one of your lists with an API key.

More tools: Use your other tools.

For AI assistants: the setup guide, with the event list and how to check the signature, is at pagelemon.com/agents/member-app.