用上面生成的 Key 调用本站 API。接口地址：POST http://43.132.134.20/api/v2，每个请求带 key 参数。

查询余额 action=balance

curl -X POST http://43.132.134.20/api/v2 -d "key=你的Key&action=balance"
{"balance":"100.00","currency":"CNY"}

服务列表 action=services

curl -X POST http://43.132.134.20/api/v2 -d "key=你的Key&action=services"
[{"service":263,"name":"Facebook 帖子互动","rate":2.12,"min":10,"max":100000}]

rate = 每 1000 个的售价（已含加价）。

下单 action=add

curl -X POST http://43.132.134.20/api/v2 -d "key=你的Key&action=add&service=263&link=https://…&quantity=100"
{"order":"a1b2c3d4e5f6","upstream_order":12345}

下单从你的余额扣款，余额不足会报错。

订单状态 action=status

curl -X POST http://43.132.134.20/api/v2 -d "key=你的Key&action=status&order=a1b2c3d4e5f6"
{"charge":"0.21","status":"In progress","remains":"50","currency":"CNY"}