The Web API system - api.luke.sx
Minecraft UUID:
- This you can be used to view the uptime of all Mojang related servers. I have combined this with the server checker to add a more diverse error reporting in some of my projects. Quite useful if you wish to see what is on fire at Mojang.
Minecraft Skin Viewer:
- For including a visual representation of the user on forums and leaderboards of the players skin. Sizable from 20-250px for head, 70-250px for skins for maximum flexibility.
Minecraft Server Query: