> ## Documentation Index
> Fetch the complete documentation index at: https://docs.sendpadi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Webhooks (basics)

> Outbound event delivery for merchants.

# Webhooks

Register URLs in the developer portal. Verify `X-SendPadi-Signature` — see [Verifying webhooks](https://docs.sendpadi.com/api-reference/webhooks/verifying.md).


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.