As of API version 2024-10, you can use the admin API to manage Online Store Themes. This feature provides parity with our REST API for managing themes and theme files.

What's New

New queries:

• theme to query an individual theme by ID
• themes to query many themes by role or name

OnlineStoreTheme objects expose a files query which can be used to fetch the metadata and content of files in a theme. Multiple files can be requested at once, speeding up operations that need to fetch many files.

New mutations for themes:

• themeCreate - upload a new theme
• themeDelete - delete an unpublished theme
• themePublish - publish a theme
• themeUpdate - update the name of a theme

New mutations for theme files:

• themeFilesCopy - copy files from one location to another
• themeFilesDelete - delete files in a theme
• themeFilesUpsert - write data to files in a theme

Learn more about these changes on Shopify.dev