WooCommerce + API System
CustomOrders.io WooCommerce Integration
OpenProblem
The business needed WooCommerce to work with a separate custom order-management platform. Orders, payments, customer details, shipping data and status updates had to stay synchronized without relying on manual admin work.
Solution
I built a secure WooCommerce integration using authenticated API requests, custom payment logic, order sync, retry handling, admin controls and external app-to-WooCommerce updates.
What was included
- Secure HMAC-authenticated JSON API requests
- 30% upfront payment workflow through a custom gateway
- WooCommerce order, customer, shipping and status synchronization
- Retry scheduling and admin sync controls
- REST endpoint for external platform updates
- Waitlist flow for out-of-stock product variations
Result
The store could support a more advanced order workflow while reducing manual handling between WooCommerce and the custom order platform.


