Documentation
Technical guides and references for working with the Shopify Catalog API and Universal Commerce Protocol.
Shopify Catalog API
Deep dive into the Catalog API: what it is, how it works, and how to use it in your applications. Includes use cases, capabilities, limitations, and code examples.
Read more →Catalog API vs Storefront API
Understand the differences between the Catalog API and Storefront API. Learn when to use each and how they complement each other.
Read more →