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PAV Coverage

CDYNE PAV®Postal Address Verification

CDYNE PAV (Postal Address Verification) is a CASS Certified™ API that allows you to standardize, correct, and validate any US address in one step.

Save time, money, and resources by verifying that addresses are deliverable before mailings or packages are sent out. PAV helps businesses ensure data quality for all US customers.

USPS CASS CertifiedCASS Ceritified Address Verification
  • Deliver to the right address, the first time
  • Complete coverage for the United States
  • Qualify for postal discounts
  • Ensure the fastest possible delivery
  • ROI: Reach customers the first time and improve the results of mail campaigns
  • Cost: Reduce the cost of undeliverable mail and postal returns
  • Data Management: Standardize address data and reduce non-deliverable addresses
  • Post Pay Billing: Pay only for transactions used - no upfront bulk transaction purchases required
  • Test for free: fully functional trial keys are available here
    • Contact CDYNE at 1-800-984-3710, inquire or initiate a chat for details
  • Integrates with your website, database, or system using SOAP (Simple Object Access Protocol) or REST (Representational State Transfer) protocols
  • Supports JSON notation
  • Test Postal Address Verification 3.0 for free by requesting a trial license key by calling 1-800-984-3710, inquire or initiate a chat
  • 100% Service Level Agreement
  • Fully redundant with location fail-over
  • HTTPS protocol encrypts transactions sent to and from CDYNE Web Services
  • CDYNE's data centers are engineered with multiple levels of security, uninterruptible power supplies (UPS), redundant HVAC systems, and fire suppression, as well as 24 X 7 monitoring and management

Example Verification
505 Independnce Prkwy
ste 300
Chesapeek, va 23320
STE 300
CHESAPEAKE, VA 23320-5178
Appended information:
DPV Confirmation
: Deliverable
RDI: Not a residence
BarCode: ZTVQi..
CongressDistrictNumber: 04
StateLegislativeUpper: 014
StateLegislativeLower: 090

Longitude: 36.796768
Latitude: 76.228590
Timezone: EST
AreaCode: 757
County: Chesapeake

* Pricing for all CDYNE Web Services is based off a set monthly maintenance fee and a per-transaction fee. CDYNE does not require a contract and there are no start-up or cancellation fees. Your credit card will not be charged until one month from sign-up date and will be billed monthly thereafter unless you deactivate or cancel services.

The following trademarks are owned by the United States Postal Service®: CASS, CASS Certified, DPV, First-Class Mail, LACSLink, Post Office, Postal Service, Standard Mail, U.S. Postal Service, United States Post Office, IM and eLOT, United States Postal Service, USPS, ZIP, ZIP Code, and ZIP + 4. The prices for Address Verification services are not established, controlled, or approved by the United States Postal Service.
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