This page shows how to get started with the client libraries for Address Validation API.
Read more about the client libraries in Client Libraries Explained.
Installing the client library
C#
For more information, see Setting Up a C# Development Environment.
Install-Package Google.Maps.AddressValidation.V1 -Pre
Setting up authentication
When you use client libraries, you use Application Default Credentials (ADC) to authenticate. For information about setting up ADC, see Provide credentials for Application Default Credentials. For information about using ADC with client libraries, see Authenticate using client libraries.