I have created a Flickr JSON-based application. I want a Flickr JSON key. When I try to create one, it redirects me to block.opendns.com, so I can't get a Flickr API key. I just want to test my application to see whether it is working. So can anybody provide me with a Flickr API key? Thanks.
Someone administrating your network has blocked the Flickr site for some reason, and they are using OpenDNS to achieve that block. This is why you are being redirected. This isn't a programming problem; you need to talk to your admin, or access Flickr from another network.