Overview
To authenticate with Hackerrank, you need one key piece of information:- API Key - Your Hackerrank Work API Key
 
Prerequisites:
- You must set up an account with Hackerrank.
 - An Enterprise plan with a Recruiter license.
 - You must have an activated Recruiter-type user account with Company Admin permissions.
 
Step 1: Finding Hackerrank API Key
- Log into your Hackerrank account.
 - Click the down arrow next to the user icon on the top right corner of the Home page.
 - Click 
Settingsfrom the drop-down menu and then clickAPI Accessin the left navigation pane. 

- On the displayed page, click 
New Token. 

- In the New Token dialog box, specify the token label and then click Generate Token.
 
Step 2: Connect Your Hackerrank Account

- API Key: Your Hackerrank API Key