Dashboard > Directory > VouchSafe API Profile

VouchSafe API

The service provides and alternative to CAPTCHA for validating form submissions and preventing abusive submissions by scripts or bots. Instead of entering distorted characters, the service presents a series of images and allows a human user to use a mouse to draw a line connecting related images or to circle an unrelated item. An "adaptive AI" modifies the service's behavior over time based on aggregated user actions.

API methods support generation of an image set, along with JavaScript that adds the challenge and handles user input. Methods also return validation results reporting the user's success or failure at completing the challenge.

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VouchSafe: Highlights

Summary
Non-CAPTCHA form validation service
Category
Security
Tags
Protocols
REST
Data Formats
JSON
API home
http://www.vouchsafe.com/vouchsafe-api-for-do ... 

VouchSafe: Specifications

Functionality

Client Install Required
No  
Service Endpoint
http://api.vouchsafe.com

Signup and Licensing

Signup Requirements
Yes, obtain API key  
Developer Key Required
Yes  
Account Required
Yes  
Commercial Licensing
 
Provider
www.sharethink.com/  
Non-Commercial Lic.
 
Data Licensing
 
Usage Fees
 
Program Fees
 
Certification Program
 
Usage Limits
 
Terms of Service
 

Security

Authentication Model
API Key 
SSL Support
No 
Read-only Without Login
No 

Support

Vendor API Kits
 
Community API Kits
 
API Blog
 
Site Blog
 
API Forum
 
Developer Support
 
Console URL
 

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Mashups, Developers & Source Code

There are no mashups, developers or code associated with this API yet.

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