addToCheckout( )

Adds catalog line items and/or custom line items to a checkout.

The addToCheckout() function returns a Promise that resolves to the updated checkout when the specified items have been added.

Note: When adding catalog items, options.lineItems.catalogReference is required.

Authentication

This function requires elevated permissions and runs only on the backend and on dashboard pages.

Permissions
Manage eCommerce - all permissions
Manage Stores - all permissions
Manage Orders
Manage Restaurants - all permissions
Manage Stores
Manage eCommerce - Admin Permissions
Learn more about app permissions.
Method Declaration
Copy
Method Parameters
_idstringRequired

Checkout ID.

optionsAddToCheckoutOptions

Items to be added to checkout.

Returns
Return Type:Promise<AddToCheckoutResponse>
Errors
428Failed Precondition

There is 1 error with this status code.

This method may also return standard errors. Learn more about standard Wix errors.

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