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Smarty US Street API

Deliver fast and accurate address validation

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This API is best for address validation, autocomplete, and geocoding.

This API is great for developers looking for an address validator that helps validate, correct, standardize and format addresses. With the SmartyStreets API, developers can distinguish between invalid, incomplete, and non-existent addresses. It helps ensure accuracy in transactions and contact information. Developers can also geocode addresses to coordinates and receive contextual data associated with that address. It helps store, interpret, and share address information correctly.

Key features

  • ✓Verify
  • ✓standardize
  • ✓andgeocode US and Canadian addresses. Zipcode lookup and State abbreviation lookup.

Use case ideas

Coordinate-Based Job Map

A web app for job seekers to find well-paid jobs in their area with a filter for other criteria like job type, qualifications needed, and years of experience.

Real Estate Finder

A native app for home buyers and sellers to find their next properties, with features like filtering by location and price, and geocoding to display properties on a map.

Data Analytics Hub

A web platform for businesses to analyze and interpret data related to demographic information and trends to collect insights quickly.

SmartyStreets’ US Street API is an invaluable tool. We rely on its address validation API to enable accurate data entry into our platform. It’s improved our customer experience and turned around more accurate addresses across the US than ever before.
— a happy developer

Related technologies

US zipcode APIGeocoding APIGlobal Address API