> For the complete documentation index, see [llms.txt](https://docs.zotlo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zotlo.com/integrating-zotlo/webhooks.md).

# Webhooks

Zotlo Webhooks enable your backend to receive real-time notifications for key lifecycle events—such as subscription updates, successful payments, refunds, new user registrations, and quiz responses.\
These event-driven callbacks help you automate workflows, maintain synchronized data, and seamlessly integrate Zotlo events into your own systems.

In this section, you can explore the following topics:

<table data-view="cards"><thead><tr><th></th><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><h3>🧭</h3></td><td><h4><strong>Webhooks Overview</strong></h4></td><td>Start by exploring the webhooks overview to understand how webhook delivery, retries, security, and activation work.</td><td><a href="/pages/yWG0UxWFTQ59OoKmapvL">/pages/yWG0UxWFTQ59OoKmapvL</a></td></tr><tr><td><h3>🔔 </h3></td><td><h4><strong>Subscriptions Webhook</strong></h4></td><td>Learn how to receive real-time updates on subscription lifecycle events.</td><td><a href="/pages/tvbWjRsZFlNliZItApqs">/pages/tvbWjRsZFlNliZItApqs</a></td></tr><tr><td><h3>💳</h3></td><td><h4><strong>Payments Webhook</strong></h4></td><td>See how to receive callbacks for successful payment events, including one-time payments and subscriptions.</td><td><a href="/pages/6g98mvSJUTph5k812vXS">/pages/6g98mvSJUTph5k812vXS</a></td></tr><tr><td><h3>↩️</h3></td><td><h4><strong>Refunds Webhook</strong></h4></td><td>Get detailed insights into refund events triggered by users or merchants, including refund amounts, dates, and original transaction references.</td><td><a href="/pages/rkabtwpV3vRaTtSEqmCd">/pages/rkabtwpV3vRaTtSEqmCd</a></td></tr><tr><td><h3>🧑‍💻</h3></td><td><h4><strong>Users Webhook</strong></h4></td><td>Receive notifications whenever a new user completes the registration step on your sales flow or checkout.</td><td><a href="/pages/7iNhcpldWDjkMTUMk26I">/pages/7iNhcpldWDjkMTUMk26I</a></td></tr><tr><td><h3>📝</h3></td><td><h4><strong>Quiz Responses Webhook</strong></h4></td><td>Collect quiz answers submitted by your users during purchase flows, with options to include both payer and non-payer responses.</td><td><a href="/pages/5eMyVY5bQ3kqraRnXK0u">/pages/5eMyVY5bQ3kqraRnXK0u</a></td></tr></tbody></table>