Validation as a Serivce Since 2001, has focused on global contact data validation. Our real-time APIs validate, correct and append a contact`s name, location, phone, email address and device using hundreds of authoritative data sources, to ensure every record is genuine, accurate and up-to-date. This helps organizations make better decisions for the customer they serve. Built by developers, for developers. Our RESTful APIs are the flexible building blocks that empower you to build and embed customer validation into your applications. They are easily integrated into your custom software, business logic layers, and leading CRM, ERP and marketing platforms. Each of are supported with and for major programming languages. ©