How can I keep track of the number of verifications I have completed under my account? You can view your usage in any given month in your Dashboard Settings. Related articles Why did my address verification fail when Google Maps was able to successfully find it? How is Lob’s Address Verification API priced? Is your US Address Verification API CASS Certified? Do you have a Zip Lookup API? If I am on an Address Verification subscription and do not use all of my included verifications in a month, do they roll-over?