Web Visitor APIs

The Web Visitor (WVI) API allows you to identify the company of your website visitors; it includes the following features:

• Domain: Uses the specified domain to identify the entity with which the provided visitor's domain is associated.
• Email: Uses the domain from the specified email address to identify the entity with which the provided visitor's email domain is associated.
• IP: Uses the specified IP to identify the entity with which the provided visitor's IP address is associated.

Each feature provides the following view options:

• Basic: Returns D-U-N-S Number, company name, and country for the identified entity.
• Standard: Returns company profile information for the identified entity.
• Linkage: Returns company profile information for the identified entity; also returns upward linkage details.

For details on each of the APIs, see the following pages:

• Domain; Basic View
• Domain; Standard View
• Domain; Linkage View
• Email; Basic View
• Email; Standard View
• Email; Linkage View
• IP; Basic View
• IP; Standard View
• IP; Linkage View

Before using any API, you must have an access token; see the Authentication page for more information.

The following resources are available:

• Error and Information Messages is a list of all error messages with explanation and suggested actions.
• JSON sample containing all possible response elements.
• Postman collection allowing you to run the APIs from Postman.