The population of the State of Washington is growing, corresponding with increased addresses. Compounding address-related errors can have significant and costly effects on government operations.
You will find here information that will help to explain how to use these addressing services. The attached documents and training materials go into further detail about these services.
Make sure to take a look at the Technical Documentation & Information Flyers sub-page as well!
Provided here are the documents you'll need to submit to gain access to the WAMAS application programming interfaces (API's). These services are open to any and all governmental entities.
You will need to complete all three (3) documents in order to access these authoritative services.
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Here you will find information that goes into depth about the addressing service API's that have been created for use by state and local government.
