im.kayac.com

• http://im.kayac.com/
• http://d.hatena.ne.jp/a2c/20080217

def postMessage(message):
    contents = {"message":message,"password":"passwordpassword"}
    params = urllib.urlencode(contents)
    d = urllib.urlopen(base_url+"tenkoma",params)
    return d.readlines()

>>> postMessage('hoge')
['{"error":"","id":null,"result":"posted"}']

日本語が化けた