to Activate Service(s)
an API Trial Key
□ Address Lookup
(US & Canada)
□ Demographic Data
(Free Limited Version)
FREE Address Verification. Correct or Standardize any U.S. Postal Address in seconds. Standardizing address data guarantees fast delivery, significantly reduced return mail and makes it easier to dedupe postal address databases. This webware version of the CDYNE
Postal Address Verification
Web Service is provided for limited use. Feel free to use this service up to 20 free times per day. This service is limited by IP Address, so if you are sharing an internet connection, your trial might have been already used up for the day.
Instant Address Verification
Enter a Street Address, City & State
Street Address and Zip Code.
provided by CDYNE Web Services.
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