Disregard. I'm now seeing the captcha values on non-"test" wiki domains - I was testing against "test" wiki and it apparently doesn't care if you try to add urls to test pages :)

On Fri, Jun 19, 2015 at 4:05 PM, Monte Hurd <mhurd@wikimedia.org> wrote:
Hi I just noticed "captchaid" and "captchaword" were removed from the "edit" api response some time ago ( https://phabricator.wikimedia.org/rSVN104064 ).

Are there no longer conditions where edits require captchas? 

If not we'll gladly remove our apps edit captcha handling code :)

-Monte