Most people write their first BigCommerce sync script the same way. Loop through every product, then for each one, fire off another request for its variants. Another request for its images, maybe a third for custom fields. It works. It also completely falls apart the moment your catalog stops being a fifty-item test store and […]
Moving a few thousand SKUs into BigCommerce sounds like it should be a single “import everything” operation. It isn’t. The Catalog API is built around separate resources, products, variants, and options, and each one plays by its own rules about what can be batched and what can’t. Get the order of operations wrong and you’ll […]
