Log in to your confluence atlassian account.
Now open this link in another tab of your browser - https://id.atlassian.com/manage/api-tokens
Now click on create api token.
Enter any suitable label and click on create.
Note down this api token.
Also note your domain name. For example - In https://callhippo.atlassian.com.
callhippo.atlassian.com is your domain name.
Also note down your email address used in your confluence account.
Now log in to your callhippo account and go to the integrations tab.
Click on +integrate button of confluence.
Now you will be redirected to another page. Click on +connect your confluence.
Now enter the details you noted in the above steps. In Domain - Enter your domain name. In User - Enter the email address. In Api Token - Enter the Api Token.
Now click on save. It should say Datasource is linked.
Click on okay. And click on next
You should now be redirected to callhippo account and your status would be changed to Integrated.