init

src/V2/pay.go

@@ -218,6 +218,15 @@ func (c WxPay) RefundQuery(params RefundQuery) (map[string]string, error) {
 	return c.request("https://api.mch.weixin.qq.com/pay/refundquery", strings.NewReader(utils.MAP2XML(m)), false)
 }
 
+// ProfitSharingOrderAmountQuery 查询最大分账比例
+func (c WxPay) ProfitSharingOrderAmountQuery(params Receiver) (map[string]string, error) {
+	m := c.publicParams()
+	b, _ := json.Marshal(params)
+	m["receiver"] = string(b)
+	m["sign"] = utils.SignHMACSHA256(m, c.config.Secret)
+	return c.request("https://api.mch.weixin.qq.com/pay/profitsharingorderamountquery", strings.NewReader(utils.MAP2XML(m)), false)
+}
+
 // ProfitSharingAddReceiver 添加分账接受方
 func (c WxPay) ProfitSharingAddReceiver(params Receiver) (map[string]string, error) {
 	m := c.publicParams()