multisource•api

The multisource•api provides standardized access to all data sources relevant for managing Swiss customer data. It offers companies of all sizes a toolbox to validation, correction, enrichment, and optimization of customer data.

A special focus is placed on address updates: The API ensures that your data remains up-to-date, particularly in cases of relocations, deaths, and other relevant address adjustments.

Core API Functions

The multisource•api provides the following core functions:

Data Search

Fast and precise search for private and business addresses across multiple data sources – ideal for autocomplete fields, CRM lookups, or new customer onboarding.

Address Update

Automatic detection and update of address changes, relocations, and death notifications to ensure your customer data always stays up to date.

Data Enrichment

Enhance existing customer records with additional attributes such as building data, geo-coordinates, sociodemographic indicators, or industry information.

These core functions form the foundation of the multisource•api and can be flexibly combined depending on the use case or CRM system.