
Learn how to authenticate decoupled apps with the WordPress REST API using JWT tokens, compare basic auth and OAuth, and access protected routes tied to user roles and permissions.
Install and activate a WordPress JWT plugin, configure htaccess rules for hosting, set the JWT secret key in wp-config, enable cross-origin requests, and test authentication via the API root.
Learn to fetch WordPress posts via the REST API, limit results to five, store them in state, and render them on the page with interactive links.
Set up authentication for a headless WordPress REST API by implementing a JavaScript authentication flow using the WordPress JWT plugin, handling tokens with cookies, and building login/logout logic.
Many developers and top agencies have learned how to use WordPress as a headless CMS, where WordPress stores the content, but Modern JavaScript driven websites and applications display the content and provide customized interactivity.
One of the key components to using WordPress as a Headless CMS involves authenticating to allow full read, write and delete access to everything the WordPress REST API provides.
In this course you will learn the following:
The different types of authentication available
How to work with the JWT Authentication Standard
How to setup WordPress to offer authentication
How to write secure JavaScript to authenticate
How to build login and logout forms
How to add, edit and delete content using authenticated WordPress REST API calls
Throughout the course we will build a custom decoupled project using simple JavaScript, but all of the code can be easily converted over to work with React, Vue, Angular and other JavaScript frameworks.