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The Webstorio client SDK is available on every published site and in the builder preview as window.webstorio. Use it in page code to load CMS content, submit forms, manage carts, and handle visitor sign-in.

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Runtime

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Feature-gated methods

Methods only work when the matching website feature is enabled: Check what’s active:

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Method index

getContentTypes, getContentEntries, getContentEntryById, getContentCategories, getContentCategoryById→ CMS SDK
getFormSchema, getForm, submitForm, getFormSubmissions, getFormSubmissionById→ Forms SDK
getDataModels, listRecords, getRecord, createRecord, updateRecord, deleteRecord→ App Data SDK
Catalog: getStore, getProducts, getProductById, getProductBySlug, getProductCategoriesCart: getCart, addToCart, setCartItems, setCartItemQuantity, removeFromCart, clearCartOrders: createOrder, getMyOrders, getMyOrderById→ Store SDK
signInWithWebstorio, signOut, getSession, getCurrentUser, getAuthConfig→ Auth SDK

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Dynamic routes

Pages with wildcard slugs like blog/{content_entry_id} expose params synchronously:
CMS detail URLs use slug + hyphen + entry UUID format.

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Sessions and permissions

  • Reads — usually public; no sign-in required.
  • Writes — forms, orders, and App Data may require credentials: "include" and/or a signed-in visitor.
  • App Data — each table’s access preset (public read, signed-in write, etc.) applies.

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Calling a method

Every method is available on the global window.webstorio object and returns a promise:
For task-based, in-context examples (listing a blog, wiring a form, building a cart), see the how-to guides. For per-method details, use the feature reference pages above.