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API Documentation & Sample Code

Contact us for Sample Request and Response:

Example API Call
Example API Response® Email Validation and Enhancement API uses the industry standard REST syntax, which can be invoked simply by constructing a URL and tested directly in a web browser. Data is returned in JSON format, which is both easy for you to read and easy for your programs to analyze.

Data Verification API Service

Verify – Clean – Enhance

The® API will perform data validation, hygiene, and enhancement and append enhanced data your marketing team can work with. Enriching your list with consumer demographic or business firmographic data helps you create a more personalized experience for leads. Fill out the form on this page and we’ll set you up with a FREE TRIAL that includes technical support to implement our API into your website.® provides the only real-time data enhancement service for both business and residential leads to boost the results of your web forms and provides the information you need to effectively react to new submissions. With one API call, you have access to:

  • Email Verification: Stop invalid, fraudulent and malicious emails from getting on your email list. Fix data entry errors and salvage leads.
  • Address Verification/Append: Add names and postal addresses for direct marketing.
  • Telephone Verification/Append: Validate quality of phone number at submission and know if the number is business, residential, or mobile. Append phone if you have business name/zip code or residential name/zip code.
  • Consumer demographic Intelligence: Enhance your lead form database with demographic, interest and purchase data, such as gender, age, income, donor history and more.
  • Business demographic intelligence: Enhance your lead form database with business prospect firmographic data such as size of the business, annual revenue, industry (SIC/NAICS), years in business, corporate family tree, executive names, titles, and emails where available.

The® API also supports postal and postal and phone validation and enhancement. Integrating it into your website is quick and easy, and response times are sub-second.

Want to see how easy it is? Check out the Documentation of the® API Service that provides sample requests and responses you can use. You may also want to provide the® API Impletmentation Guide to your technical resource if you are ready to try it!

  • 1.  Implement our API
  • 2. Pass as much as you know about your prospect: Name, Address, Phone, Email
  • 3. Instantly receive validated and enhanced information!
  • 4. Daily, Weekly, Monthly Reporting and Analytics

Complete the form or call us at 877.407.0101 for more information on® API Services.