Fetch CAPTCHA challenge
From ePrize Developers Wiki
(Difference between revisions)
Line 4: | Line 4: | ||
200 OK | 200 OK | ||
Content-Type: image/png | Content-Type: image/png | ||
+ | Content-Length: {size} | ||
+ | |||
+ | Binary image data {size} octets in length | ||
</pre> | </pre> | ||
- | The CAPTCHA challenge secret is embedded in the response in a way that only humans can determine the secret. | + | The CAPTCHA challenge secret is embedded in the response in a way that only humans and very smart robots can determine the secret. |
<pre>Response if CAPTCHA does not exist: | <pre>Response if CAPTCHA does not exist: | ||
404 Not Found | 404 Not Found | ||
</pre> | </pre> |
Revision as of 13:43, 3 March 2009
Request representation: empty Response: 200 OK Content-Type: image/png Content-Length: {size} Binary image data {size} octets in length
The CAPTCHA challenge secret is embedded in the response in a way that only humans and very smart robots can determine the secret.
Response if CAPTCHA does not exist: 404 Not Found