Hasura Data API + Postman Collection
I have used Hasura API to get data for our Database and to test if my API is working properly or not I have used Postman.Before delving into further details I would prefer to shed some light on Postman.
Postman
Postman is basically a powerful tool for developers and testers working with API and facilitates API testing and request management quite seamlessly.

As can be seen above,my API service is taking json context and also throwing it back.An authorization stamp has also been attached along with bearer authentication token.

Again I am retrieving the contact details from contactdetails table (Discussed in my previous blog) like email,phoneno,userid for testing data API calls.

As you can see here i am creating a database view named postedcase_city as many users in my database have same cities. Using a database view I am making sure to fetch city uniquely.Like that i have created 3 more database views postedcase_category,advocate_city and advocate_category.