AddressBase Plus API
viaEuropa provides access to AddressBase Plus as a high-performance, reliable and secure Application Programming Interface (API).
Our enterprise-grade addressing API allows software to retrieve data using a well-defined, consistent and programmatic method for performing queries. Organisations of all sizes and industries can use APIs to transform and streamline their business processes.
The viaEuropa API uses an industry-standard REST interface with flexible query options and responses in JSON, GeoJSON or XML formats. The API allows you to query AddressBase Plus by UPRN, postcode, free text address or geographic coordinates (point+radius or bounding box).
As an accredited Ordnance Survey partner, we can arrange AddressBase Plus licensing where required.