In order to connect your HasOffers/Tune affiliate accounts to Afflytics, you will need your Network ID and API Key.
You can obtain these by logging into your HasOffers/Tune account. HasOffers/Tune advertisers generally have a unique login url. It should look something like: https://advertiser-name.hasoffers.com/.
Once you have logged in, navigate to the APIs page, by clicking Tools > APIs. See Screenshot:
Once on the APIs page, copy and paste the API Key and Network ID into Afflytics.
If the Network ID and API Key isn't listed, click the "Request API Key" to generate them.