Note: This API is not intended for use in self-hosted apps, or when building headless sites and apps.
The Web Methods API allows you to define a method in your backend code that you can call from your frontend code. You can also define the permissions required to call the method.
Where you define your web methods, depends on the framework you are using:
.web.js
extension.When building apps with the Wix CLI, web methods provide several advantages over using http functions to call your app's backend.
Additionally, you can cache the return values of these methods. Caching enables you to temporarily store the return values of your web methods on Wix's infrastructure for a specified period of time. By implementing caching, you can reduce response times, decrease server load, and enhance the overall user experience by providing faster access to your site's data. Learn more about web method caching.
Note: The web method caching feature is currently only supported for developing sites. You cannot cache the results of an app's web methods.
To use the Web Methods API, install the @wix/web-methods
package:
To install the package, follow the instructions below based on your development environment.
When developing with:
When developing CLI apps, run the following command:
or
Import the webMethod
utility and Permissions
enum from @wix/web-methods
:
The Permissions
enum is used to define the permissions needed to call the method in frontend code. See the webMethod()
documentation for more details.
Web methods are defined in your backend code using the webMethod()
wrapper method, then imported into and called from your frontend code.
Web methods must be defined in a file:
.web.js
extension when developing sites or apps in Blocks..web.ts
extension when developing apps using the CLI.Import the web method, then call it. For example:
Import the web method, then call it. For example: