xgqfrms™, xgqfrms® : xgqfrms's offical website of GitHub! API protocols All In One
SOAP vs. REST vs. JSON-RPC vs. gRPC vs. GraphQL vs. Thrift
https://www.mertech.com/blog/know-your-api-protocols
Web APIs
https://en.wikipedia.org/wiki/Application_programming_interface#Web_APIs
Web service APIs
SOAP
XML-RPC
JSON-RPC
REST
Main types of Web APIs
https://rapidapi.com/blog/types-of-apis/