To link your PropellerAds account to AdSpyglass, open the /Ad Networks tab, and click on Link button.
When you click on 'Save' button we will check if the API access is enabled in PropellerAds panel for your account. If not you will see the message that API is requested. Usually API access activation takes not more than 1 business day and you will be notified by email when it's done. If you didn't get an email within 1 business day please contact PropellerAds and request API activation contact.us@propellerads.com.