I have a pre-built inventory system with POS features developed in PHP-Laravel, and I need to sync it with Shopify to track all orders and sales in a single panel. Shipping and delivery can still be managed through the Shopify store. The sync should include details such as product name, image, MRP, sale price, weight, category, subcategory, product variant, quantity, description, and relevant fields like HSN, SKU, and GST. Additionally, I need all online sales data to sync with my inventory system via API for comprehensive reporting.
If your Laravel POS already exposes REST endpoints, you can integrate it directly using Shopify’s Admin REST or GraphQL APIs for products and orders (GraphQL Admin API reference).
You’d typically create a private or custom app to handle both directions: pulling Shopify product and order data and pushing inventory or pricing updates back to Shopify ( Set up embedded app authorization )
For a setup like yours, the cleanest approach is to build a middleware layer in Laravel that listens to Shopify webhooks for events like orders/create, products/update, and inventory_levels/update, then maps those payloads to your POS schema. That way your system always reflects real-time changes without polling.
If you plan to scale or need sub-second two-way sync, Stacksync can automate this process by handling bidirectional data flows between Shopify and Laravel with minimal code.