'API _key_missing' error while calling API

[saralavanip]

Steps:

1.Visit https://apinf.io
2.Sign in
3.Select 'API Backends' from menu
4.Click on 'Add API Backend'
5.Enter API name
6.Select the Backend protocol from drop down menu
7.Enter the details of servers: Host and Port
8.Enter Frontend host and Backend host
9.Enter URL matches: Frontend prefix and Backend prefix
10.Click on 'Submit' button
11.Click on 'View usage instructions'
12.Click on the link for 'profile page' and copy the API key
13.Click on the link given for making API call
14. Add the Frontend prefix and API key

• It shows 'API-Key missing' while calling API though added the API key.

Screenshot:

[saralavanip]

Investigating more about this issue.

[tuukka]

Based on the screenshot, this issue seems to be caused by using key instead of api_key.

[saralavanip]

I have added APIs and Call API successfully with the URL including API key:

https://umbrella.apinf.io/ [frontend-prefix] /?api_key=MY_API_KEY)