Address Validation API

Validate an address and its components, standardize the address for mailing, and determine the best known geocode for it.

Explore

Learn how the Maps Address Validation API works.

Try the Address Validation API demo. Use any address from a supported region and see the response.

View the latest coverage details to see if the Address Validation API supports your region or country.

Start building with the Maps Address Validation API.

Create an account, generate an API key, and start building.

Validate an address.

Use the C#, Java, Python, Go, or Node.js client libraries to work with Google Maps Services on your server.

View the Address Validation REST and gRPC API reference.

Learn about core features of the Maps Address Validation API.

Validate an address and return geocode information for the address.

Send feedback on updated addresses.

The Address Validation API can optionally use CASS™ as part of its address validation process.

Get help. Give help. Join the community.

Get help. Give Help. Build Maps karma.

Report a bug or open a feature request.

Find out about platform incidents and outages.

Get help from the Google Maps Platform team.