api documentation

First, apply for a new secure_id.

1. getting a new captcha id and image

http://www.captchair.com/remote/?secure_id=<your_secure_id>&action=new_key

this url ouputs an integer - your new "captcha_id".

2. displaying a captcha

use this url as source for the image-tag:

http://www.captchair.com/image/?id=<captcha_id>

3. verifying the captcha code

http://www.captchair.com/remote/?secure_id=<your_secure_id>&action=check_key&id=<captcha_id>&code=<entered_code>

if the output of this url-call is "1", the code is correct. otherwise the code was wrong or something other failed.