Global Address Verification

Welcome to the Melissa Data Global Address Verification Web Service. Verify and standardize mailing addresses from across the world with the flexibility and accuracy delivered by Melissa Data products.	Current Build Released August 2020 Build 3.0.1.151 Build History Notices Upcoming Major Update Important Notice
Getting Started Quick Start Guide Basics Introduction Licensing Service URLs Global Terms Data Coverage by Country FAQ Global Address Verification FAQ Service Sample Try the service Web Service General Information Using Melissa Web Services Web Service Protocols IP Address Information Escape Characters Privacy and Securtiy Multi-Threading and Retry Response Level Errors Using Result Codes	Dev Console Global Address Verification Dev Console Input/Output Request Fields Response Fields Examples REST JSON REST JSONP REST XML Batch JSON Batch SOAP Batch XML Result Codes Global Address Verification Result Code Use Global Address Verification Result Codes Sample Code Java  - Javascript  - .NET/C#  - Batch Python  - Open Source Batch Application Listware Desktop Gitlab Repository