After completing the form for an Address Validation - US trial key, your trial license key will be sent to the email address provided at the time of sign up. Be sure to check your spam.

Once you have your key, you can test our service in a number of ways, including:

• quick lookups,
• securely upload your list to us,
• using sample code to set up a test environment,
• integrating directly into your application.

We also recommend that you visit the Address  Validation - US Developer Guide for more details on description, inputs, outputs, error types, and more for deeper understanding of how the product works.

If you still have questions, please feel free to contact us at support@serviceobjects.com for help.