Mac Kwan

根据这个[文档](https://global.alipay.com/service/app_cn/8)，境外收单API需要设置currency请求参数。因此是否能添加请求参数currency，假如不为空时需要将此参数提交至服务器

WXWork: Can not run my demo

3

Please make sure you have read the [Wechaty Puppet Service: WXWork](https://wechaty.js.org/docs/puppet-services/wxwork) from Wechaty Official Website before you continue writting this issue. ## Question `const bot = WechatyBuilder.build({ puppet: 'wechaty-puppet-service', puppetOptions:...