DOTS Address Validation - US 3

Validate & Verify Addresses with USPS® Data Records

DOTS Address Validation - US 3SM by Service Objects is a real-time web service API that enables businesses to instantly verify, correct, and append address information to contact data records.

This address verification web service improves internal mail processes and enhances delivery rates by standardizing contact records against USPS® data. Our extensive database of DPV addresses returns detailed address metadata including flags for vacancy, addresses returning mail, and general delivery addresses.

Five Reasons to Choose us
  • Compatible Languages

    Our API web services are compatible with all major programming languages. Don't see your language? Let us know!

    Sample Request URL[YourKey]

  • Address Verification API Features

    • Proprietary database of over 165 million unique addresses
    • CASS™-certified software standardizes, and validates addresses, correcting typos and missing postal information including bad street names, cities, states, and ZIP codes
    • Regularly updated database of USPS street addresses
    • DPV data returned for all supported operations
    • SuiteLink (SLK) data appends secondary suite information to business addresses
    • Appends ZIP+4 codes
    • Supports REST, SOAP, GET and POST requests over HTTP/S outputting in XML or JSON formats
    • Delivery Point Validation (DPV) verifies that the address is deliverable, and flags for vacancies and addresses that are returning mail
    • Residential Delivery Indicator (RDI) identifies addresses as residence or business
    • Appends addresses with carrier route and barcode digits for easy sorting and delivery
    • Updated monthly
    • Response time as fast as 0.15 seconds
    • Real-time API or Batch service available
  • Benefits of Address Validation

    DOTS Address Validation - US 3 is an address verification API that allows you to reduce costs associated with lost, undeliverable, and returned mail. At the same time, address verification ensures that customers receive their orders, correspondence, and special offers quickly without unnecessary delays. This address verification API can also flag residential addresses to calculate additional shipping charges and identify areas with general delivery services.

    As a real-time web service, this address validation tool allows for instant verification of contact information. The address verification API also corrects and appends address information.

    With access to a regularly updated database of USPS® street addresses, you can ensure that mail arrives the first time.

Pricing plans start at $289/month
and include our exclusive Customer Success Program (with annual contracts) featuring:
  • 24/7 Critical Emergency Support
  • Programming consultation with Integration Engineer
  • Early access to product releases and version updates
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