Custom Shopify shipping solution using the Carrier Service API and Matchship API to dynamically calculate shipping rates based on customer ZIP codes, product size, and delivery conditions.
The client sells modern furniture products that require accurate and location-based shipping calculations. Standard Shopify shipping rules were not sufficient due to varying delivery costs depending on product size, weight, and customer ZIP codes.
To solve this challenge, I implemented a custom shipping rate system using Shopify’s Carrier Service API integrated with the Matchship logistics platform to calculate real-time shipping rates during checkout.
Production source code is private due to client confidentiality.