Some days ago, I got a problem when testing a web service using POSTMAN. I want to send a POST request with a parameter. But, it showed that I miss a parameter.

2018-02-20 (3)

The solution is I had to go to the Body tab and then choose ‘x-www-form-urlencodeded’ with the key values typed in there for a successful post.

Below is the picture how to send POST request in Postman app.

2018-02-20 (2)

Thanks to this website.