创建二维码

curl https://api.weixin.qq.com/cgi-bin/qrcode/create

返回

{"errcode":45029,"errmsg":"qrcode count out of limit rid: 

查询余额

curl https://api.weixin.qq.com/cgi-bin/openapi/quota/get

返回

{"errcode":0,"errmsg":"ok","quota":{"daily_limit":1000000,"used":61,"remain":999939}