C#: 官网客户端: http://www.fetion.com.cn/download/
C: 1. LibFetion: http://www.libfetion.cn/demoapp_download.html Home: http://www.libfetion.cn/
2. Pidgin plugin: http://github.com/gradetwo/fetion Home: http://blog.donews.com/gradetwo/
Python: PyFetion: http://code.google.com/p/pytool/ Home: http://cocobear.info/blog/tag/pyfetion/
Java:
PHP: PhpFetionAPI: http://code.google.com/p/phpfetionapi/ Home: http://hi.baidu.com/%CD%BE%D6%D0%B5%C4%BE%B5%D7%D3
Ruby: rfetion: http://github.com/flyerhzm/rfetion Home: http://www.huangzhimin.com/projects/9-rfetion 待补充完整 [...]