shopify-webhooks

Installation
SKILL.md

Shopify Webhooks

Overview

Shopify webhooks deliver real-time event notifications to your app's HTTP endpoints when store events occur — orders placed, products updated, customers created, apps uninstalled. Every webhook payload includes an HMAC-SHA256 signature in the X-Shopify-Hmac-SHA256 header that must be verified before processing. Shopify guarantees at-least-once delivery, so handlers must be idempotent.

When to Use This Skill

  • When triggering fulfillment workflows the moment an order is paid
  • When syncing product or inventory changes to an external system in near real time
  • When sending customer data to a marketing automation platform upon registration
  • When cleaning up app data after a merchant uninstalls the app (app/uninstalled)
  • When implementing required GDPR webhooks for App Store compliance
  • When replacing polling loops that constantly query the Admin API for changes

Core Instructions

  1. Register webhooks via the Admin API
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Installs
24
GitHub Stars
20
First Seen
Mar 16, 2026