Call API using get method

This link also has some API methods and how to call them with swagger

http://www.c-sharpcorner.com/article/how-to-use-swagger-with-asp-net-core-web-apis/

This link has example you can read more on.

http://www.c-sharpcorner.com/article/getting-started-with-asp-net-core-and-jquery-crud-using-web-api/

https://www.codeproject.com/Tips/497123/How-to-make-REST-requests-with-Csharp

Follow this link, this may helps you. Thanks in advance