Addresszen
Address autocomplete and verification service for US addresses, with real-time suggestions and deliverability checks.
Best for address-entry flows that resolve an autocompleted address into a verified US format and confirm API key health.
Use Addresszen with Snow
Snow is a personal AI assistant that builds real apps for you, and they can put Addresszen to work.
What Snow can do with Addresszen
These are the Addresszen actions available to the apps you build with Snow. Connecting an account does not make Snow run these on its own.
Tool to get public information on an API key, including whether it is currently usable. Use when you need to verify that a key is valid and available before making further API requests.
Tool to resolve an address autocompletion by its address ID and return the full address in US format. Use after obtaining an address suggestion ID from the autocomplete endpoint.
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