SaveLayer

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Theme SDK ​

SaveLayer exposes a browser global through the Shopify theme app extension:

js
window.SaveLayer

Delivery model ​

  • Installed as a Shopify theme app embed
  • Injects the effective SaveLayer API base
  • Keeps the storefront integration thin

Current SDK surface ​

  • SaveLayer.version
  • SaveLayer.save()
  • SaveLayer.remove()
  • SaveLayer.toggle()
  • SaveLayer.list()
  • SaveLayer.isSaved()
  • SaveLayer.on()

Why this matters for agencies ​

Agencies should not need custom ScriptTag wiring or bespoke storefront networking code. The theme app embed is the supported path for Online Store themes.