Address verification, validation, and autocomplete - SmartyStreets
Meta Description
Address verification—USPS and International. Easy-to-use list processing tool. Fully-documented API. Website plugins to add real-time address validation to your website or app.
Meta Keywords
address verification,verify addresses,free,cass,mailing discounts,postal address verification,geocoding,geocode,address list,address validation,address web service,cass certified,normalization,dpv code,standardized address,remove duplicate addresses,address validation api, cass processing,delivery point barcode,list scrubbing,address web service,autocomplete