BigCommerce — V3 API
V3 REST API with a store API account, order webhooks
A store API account with scoped permissions connects BizBloqs to the V3 API. Orders arrive by webhook, products and variants come down for scanning, and inventory is written back per variant. Shipments are created with carrier and tracking so BigCommerce moves the order to shipped and notifies the customer, while partial shipments and cancellations follow the same path instead of being handled by hand in the admin.
What you need
- A BigCommerce store with API access
- A store API account with order, product and inventory scopes
- SKUs maintained per variant
- Agreement on B2B price list handling in the order flow





















