You can add new data to a post using a request similar to the one mentioned in. The
Website URL. Com\/wp-json\/wp\/v2\/posts\/535\/meta? Value=newmetadata publishing for example, if you want to add metadata that can be used to create fujini pets for recipes, the request might be as follows: Your websiteurl. Com\/wp-json\/wp\/v2\/posts\/535\/meta? Cookingtime=25 can use JSON objects to specify metadata instead of providing a more structured method based on the amount of metadata to be added. In summary, once you become familiar with what the most common endpoints are and how to use them, you open up a world of possibilities. Add endpoints to WordPress WordPress rest API supports custom paths and endpoints. This is useful if you want to create a second word press site and add integration between the two. Rest API paths also support unlimited endpoints. In addition to HTTP methods, callback functions, and permissions, you can specify default values and multiple other parameters for each endpoint. The WordPress rest API has been used for several years since the construction of the imagined WordPress website. If you have never used it before, you need to learn a lot to reach the point where you can develop advanced applications. The WP engine provides all the resources needed to learn as much as possible about the word press rest API and how to use it. This guide provides a basic introduction, but it is recommended that you read the ultimate word press rest API ebook and the guide for non developers!