Dashboard > Directory > Photo Captcha API Profile

Photo Captcha API

PhotoCaptcha is an image based captcha used to prevent bots from posting to a website. It presents users with images as opposed to letters that can often be difficult to read. Users are asked to click a series of images from those presented instead of having to type letters. PhotoCaptcha is translated to English, Polish and Italian. PhotoCaptcha is implemented via JavaScript. In order to verify if captcha was solved correctly a user's script needs to contact the API sending PhotoCaptchaResponse and client's IP address. The API uses RESTful calls and responses are formatted in CSV.

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Photo Captcha: Highlights

Summary
Image based captcha service
Category
Security
Tags
Protocols
REST
Data Formats
CSV
API home
http://photocaptcha.us/implementation.php 

Photo Captcha: Specifications

Functionality

Client Install Required
 
Service Endpoint
http://photocaptcha.us/check.php

Signup and Licensing

Signup Requirements
 
Developer Key Required
 
Account Required
 
Commercial Licensing
 
Provider
photocaptcha.us/  
Non-Commercial Lic.
 
Data Licensing
 
Usage Fees
 
Program Fees
 
Certification Program
 
Usage Limits
 
Terms of Service
 

Security

Authentication Model
 
SSL Support
 
Read-only Without Login
 

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

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