When a user opens the iframe an unrecognized encoded token is added to the iframe URL
here is the encoded URL params
?apiConsumer=Zendesk&origin=https%3A%2F%2Fpositivegrid.zendesk.com&app_guid=a56786c0-265f-49bb-82cd-e8daec561517#__hrp=eyJtdXRlciI6ZmFsc2UsIndhaXRGb3JEb2N1bWVudEJvZHkiOnRydWUsIndhaXRGb3JEb2N1bWVudFJlYWR5IjpmYWxzZSwibm9QYXRjaGVzIjp0cnVlLCJ3aWR0aCI6IjEwMCUiLCJoZWlnaHQiOiIxMDAlIiwiZW5naW5lTmFtZSI6ImVuZ2luZS0wLjEuMCIsImZyYW1lTmFtZSI6ImVuZ2luZS0wLjEuMDo4OTU0MDQzNDYifQ==