title: Wordpress JSON api fetch selected items
body: <p>How can I fetch only post title, excerpt of all the posts of my WordPress blog using JSON api. </p>
  
  <p>Currently, I am using <a href="https://www.example.com/wp-json/wp/v2/posts" rel="nofollow noreferrer">https://www.example.com/wp-json/wp/v2/posts</a>, which returns a lot of data that slows down the whole process. Is there any url where I can fetch only selected fields?</p>