Created by: AmaderCode Lab
One Call is a helper or extension of WP REST API. To get featured image details, Categories lits, Tags list, Custom fields & Author detials by single rest api response One Call is giving a you post fileds filter options with custom rest api prefix such as ‘test-api’ where ‘wp-json’ is default.By default wp rest api does not give featured image, tags names, categories name & author details etc and to get them you have to call another rest api for each term which slow down the procedures. One Call is the solution to speed up rest api call in this case.