diff --git a/ymt_v3_2/types.go b/ymt_v3_2/types.go
new file mode 100644
index 0000000..f7f639b
--- /dev/null
+++ b/ymt_v3_2/types.go
@@ -0,0 +1,66 @@
+package ymt_v3_2
+
+type GetKeyRequest struct {
+	OutBizNo   string `json:"out_biz_no"`
+	ActivityNo string `json:"activity_no"`
+	Account    string `json:"account,omitempty"`
+	NotifyURL  string `json:"notify_url,omitempty"`
+}
+
+type GetKeyResponse struct {
+	OutBizNo        string  `json:"out_biz_no"`
+	TradeNo         string  `json:"trade_no"`
+	Key             string  `json:"key,omitempty"`
+	URL             string  `json:"url,omitempty"`
+	ValidBeginTime  string  `json:"valid_begin_time,omitempty"`
+	ValidEndTime    string  `json:"valid_end_time,omitempty"`
+	UsableNum       uint32  `json:"usable_num"`
+	UsageNum        uint32  `json:"usage_num"`
+	Status          uint32  `json:"status"`
+	SettlementPrice float64 `json:"settlement_price,omitempty"`
+	Account         string  `json:"account,omitempty"`
+}
+
+type QueryKeyRequest struct {
+	OutBizNo string `json:"out_biz_no,omitempty"`
+	TradeNo  string `json:"trade_no,omitempty"`
+}
+
+type QueryKeyResponse = GetKeyResponse
+
+type DiscardKeyRequest struct {
+	OutBizNo string `json:"out_biz_no,omitempty"`
+	TradeNo  string `json:"trade_no,omitempty"`
+}
+
+type DiscardKeyResponse struct {
+	OutBizNo string `json:"out_biz_no"`
+	TradeNo  string `json:"trade_no"`
+	Status   uint32 `json:"status"`
+}
+
+type BatchOrderRequest struct {
+	OutBizNo   string `json:"out_biz_no"`
+	ActivityNo string `json:"activity_no"`
+	Number     int32  `json:"number"`
+	NotifyURL  string `json:"notify_url,omitempty"`
+}
+
+type BatchOrderResponse struct {
+	OutBizNo string `json:"out_biz_no"`
+	TradeNo  string `json:"trade_no"`
+	Status   string `json:"status"`
+}
+
+type BatchQueryRequest struct {
+	OutBizNo string `json:"out_biz_no,omitempty"`
+	TradeNo  string `json:"trade_no,omitempty"`
+}
+
+type BatchQueryResponse struct {
+	OutBizNo    string `json:"out_biz_no"`
+	TradeNo     string `json:"trade_no"`
+	Status      string `json:"status"`
+	DownloadURL string `json:"download_url,omitempty"`
+	ZipPassword string `json:"zip_password,omitempty"`
+}
\ No newline at end of file