Difference between SOAP API,REST API and GraphQL API in tabular format using POSTMAN(for beginners)

This is my first blog. Learning a new tool can be challenging for beginners. I created this table to get an overall idea of the popular API's which can be tested with POSTMAN tool. The differences below are from an API testers perspective.

SOAP API	RESTful API	GraphQL API
Simple Object Access Protocol	Representation State Transfer Protocol	​GraphQL uses a query language for API
Data is sent in the XML format in the request to the endpoint	JSON,XML or Text format is used to send data in the request to the endpoint	Uses GraphQL which is very similar to JSON to send request
POST request is preferred as a lot of XML details have to be provided in GET method compared to POST.	GET,POST,PUT,DELETE calls can be easily made	In GraphQL both GET and POST methods can be used but POST request call on the API is easy
Envelope data has to be provided in the body before sending the request.	Not required	Not required
More data than required is fetched from a response . This slows down big applications. Large bandwidth is needed	More data than required is fetched from a response . This slows down big applications. Large bandwidth is NOT needed compared to SOAP	Exact data what is needed can be fetched using queries.Large bandwidth is not needed
In the header, content type has to be selected or deselected depending upon the SOAP service application/xml or text/xml	Headers can be set such as content type JSON if needed	Content-type: application/graphql is set in headers
Fetching data from different resources will have to be done using multiple API calls	Fetching data from different resources will have to be done using multiple API calls	Fetching data with a single API call