Send data to other apps with webhooks

Connections

Send data to other apps with webhooks

We send a signed message to your address the moment something happens (new lead, invoice paid…).

Where to find it: Settings → Developers and API → Webhooks Owners and admins 5 min

Before you start

An https address on your server that accepts POST requests.

The steps at a glance

Step 1 of 4

Tap Settings in the menu, then tap Developers & API in the "Jump to a section" row (or scroll down to the Developers box).
Under Webhooks, type Address (https only) and tick what to Send me. Tap Add webhook.
Tap Copy secret (it starts whsec_), then Done.
Tap Send test. The result appears under Event / Result / When.

What the code looks like

What it looks like Signature header we send

Find it: Every webhook requestPaste it: Your server checks it with the whsec_ signing secret

✅ How do I know it worked?

The test shows a green result and your server receives the message.

⚠️ Common mistakes

ProblemFailed deliveries.FixYour address must answer within a few seconds with a 2xx. Tap Retry after fixing it.

ProblemAddress starts with http://.FixOnly https addresses are allowed.