If you are wondering how to verify international addresses, you've come to the right place. This article will explain how to use a Streetlayer API to verify international addresses. The Streetlayer API can be used to clean up your customer database, validate user data when entering your system, or build address autocomplete systems for your applications. This API is listed under the category of Addresses APIs on ProgrammableWeb. For more information, visit the Streetlayer website.