How Do I Fetch Data From Another Site in WordPress?

One way to fetch data from another site in WordPress is to use the WordPress REST API. This API allows you to access data from a site in a variety of ways, including using the WordPress post meta data to get information about a post, using the WordPress media library to get information about a photo, or using the WordPress comments system to get information about a comment.

There are a few things to note about using the WordPress REST API:

The WordPress REST API is not 100% reliable. Sometimes it will return errors, and sometimes the data it returns will not be what you expect.

The WordPress REST API is not always easy to use. There are a lot of different options and parameters, and it can be difficult to understand what they all mean.

The WordPress REST API can be a bit slow. If you are trying to get a lot of data from a site, the WordPress REST API may not be the best option.

All of that said, the WordPress REST API is an interesting way to get data from another site in WordPress. If you are interested in using it, be sure to read the documentation carefully, and experiment with it before trying to use it in a real project.

CONCLUSION:

The WordPress REST API is an interesting way to get data from another site in WordPress. It can be difficult to use, and sometimes it will return errors, but it is an interesting option if you are interested in using it.