diff --git a/service/pinduoduo/pdd.ddk.oauth.cashgift.create.go b/service/pinduoduo/pdd.ddk.oauth.cashgift.create.go
new file mode 100644
index 00000000..21c53b5e
--- /dev/null
+++ b/service/pinduoduo/pdd.ddk.oauth.cashgift.create.go
@@ -0,0 +1,38 @@
+package pinduoduo
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/dtapps/go-library/utils/gorequest"
+)
+
+type PddDdkOauthCashGiftCreateResponse struct {
+	CreateCashgiftResponse struct {
+		CashGiftId float64 `json:"cash_gift_id"` // 礼金ID
+		Success    bool    `json:"success"`      // 创建结果
+	} `json:"create_cashgift_response"`
+}
+
+type PddDdkOauthCashGiftCreateResult struct {
+	Result PddDdkOauthCashGiftCreateResponse // 结果
+	Body   []byte                            // 内容
+	Http   gorequest.Response                // 请求
+	Err    error                             // 错误
+}
+
+func newPddDdkOauthCashGiftCreateResult(result PddDdkOauthCashGiftCreateResponse, body []byte, http gorequest.Response, err error) *PddDdkOauthCashGiftCreateResult {
+	return &PddDdkOauthCashGiftCreateResult{Result: result, Body: body, Http: http, Err: err}
+}
+
+// Create 创建多多礼金
+// https://jinbao.pinduoduo.com/third-party/api-detail?apiName=pdd.ddk.oauth.cashgift.create
+func (c *PddDdkOauthCashGiftApi) Create(ctx context.Context, notMustParams ...Params) *PddDdkOauthCashGiftCreateResult {
+	// 参数
+	params := NewParamsWithType("pdd.ddk.oauth.cashgift.create", notMustParams...)
+	// 请求
+	request, err := c.client.request(ctx, params)
+	// 定义
+	var response PddDdkOauthCashGiftCreateResponse
+	err = json.Unmarshal(request.ResponseBody, &response)
+	return newPddDdkOauthCashGiftCreateResult(response, request.ResponseBody, request, err)
+}
diff --git a/service/pinduoduo/pdd.ddk.oauth.cashgift.data.query.go b/service/pinduoduo/pdd.ddk.oauth.cashgift.data.query.go
new file mode 100644
index 00000000..12d11361
--- /dev/null
+++ b/service/pinduoduo/pdd.ddk.oauth.cashgift.data.query.go
@@ -0,0 +1,61 @@
+package pinduoduo
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/dtapps/go-library/utils/gorequest"
+)
+
+type PddDdkOauthCashGiftDataQueryResponse struct {
+	CashgiftDataResponse struct {
+		AvailableBalance float64 `json:"available_balance"` // 礼金账户余额，单位为分
+		List             []struct {
+			Amount        float64 `json:"amount"`         // 礼金券创建总金额，单位为分
+			CashGiftId    float64 `json:"cash_gift_id"`   // 礼金ID
+			CashGiftName  string  `json:"cash_gift_name"` // 礼金名称
+			CouponAmount  float64 `json:"couponAmount"`   // 礼金券面额
+			FetchAmount   float64 `json:"fetch_amount"`   // 已领取礼金券总金额，单位为分（实时数据）
+			FetchQuantity int64   `json:"fetch_quantity"` // 已领取礼金券数量（实时数据）
+			GoodsInfoList []struct {
+				CouponDiscount float64 `json:"coupon_discount"` // 商品优惠券面额，单位为分
+				GoodsName      string  `json:"goods_name"`      // 商品名称
+				GoodsPrice     float64 `json:"goods_price"`     // 商品原价，单位为分
+				GoodsSign      string  `json:"goods_sign"`      // 商品goodsSign，支持通过goodsSign查询商品。goodsSign是加密后的goodsId, goodsId已下线，请使用goodsSign来替代。使用说明：https://jinbao.pinduoduo.com/qa-system?questionId=252
+				Rate           int64   `json:"rate"`            // 商品佣金比例，千分比
+			} `json:"goods_info_list"` // 商品列表信息
+			OrderCouponAmount  float64 `json:"order_coupon_amount"`  // 礼金订单使用的券总金额，单位为分（实时数据）
+			OrderGmv           float64 `json:"order_gmv"`            // 礼金订单产生的总GMV，单位为分（实时数据）
+			OrderQuantity      int64   `json:"order_quantity"`       // 礼金订单数量（实时数据）
+			PrePromotionAmount float64 `json:"pre_promotion_amount"` // 礼金订单预估佣金，单位为分（实时数据）
+			Quantity           int64   `json:"quantity"`             // 礼金券创建总数量
+			RefundAmount       float64 `json:"refund_amount"`        // 退回礼金券总金额，单位为分
+			RefundQuantity     int64   `json:"refund_quantity"`      // 退回礼金券数量
+			Status             int64   `json:"status"`               // 礼金状态：1-未生效；2-生效中；3-已过期；4-活动中止（用户主动停止）；5-活动中止（佣金降低）；6-活动中止（推广活动异常）
+		} `json:"list"` // 多多礼金数据列表
+		Total int64 `json:"total"` // 请求到的结果数
+	} `json:"cashgift_data_response"`
+}
+
+type PddDdkOauthCashGiftDataQueryResult struct {
+	Result PddDdkOauthCashGiftDataQueryResponse // 结果
+	Body   []byte                               // 内容
+	Http   gorequest.Response                   // 请求
+	Err    error                                // 错误
+}
+
+func newPddDdkOauthCashGiftDataQueryResult(result PddDdkOauthCashGiftDataQueryResponse, body []byte, http gorequest.Response, err error) *PddDdkOauthCashGiftDataQueryResult {
+	return &PddDdkOauthCashGiftDataQueryResult{Result: result, Body: body, Http: http, Err: err}
+}
+
+// DataQuery 查询多多礼金效果数据
+// https://jinbao.pinduoduo.com/third-party/api-detail?apiName=pdd.ddk.oauth.cashgift.data.query
+func (c *PddDdkOauthCashGiftApi) DataQuery(ctx context.Context, notMustParams ...Params) *PddDdkOauthCashGiftDataQueryResult {
+	// 参数
+	params := NewParamsWithType("pdd.ddk.oauth.cashgift.data.query", notMustParams...)
+	// 请求
+	request, err := c.client.request(ctx, params)
+	// 定义
+	var response PddDdkOauthCashGiftDataQueryResponse
+	err = json.Unmarshal(request.ResponseBody, &response)
+	return newPddDdkOauthCashGiftDataQueryResult(response, request.ResponseBody, request, err)
+}
diff --git a/service/pinduoduo/pdd.ddk.oauth.cashgift.status.update.go b/service/pinduoduo/pdd.ddk.oauth.cashgift.status.update.go
new file mode 100644
index 00000000..314e01f0
--- /dev/null
+++ b/service/pinduoduo/pdd.ddk.oauth.cashgift.status.update.go
@@ -0,0 +1,37 @@
+package pinduoduo
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/dtapps/go-library/utils/gorequest"
+)
+
+type PddDdkOauthCashGiftStatusUpdateResponse struct {
+	UpdateCashgiftResponse struct {
+		CashGiftId float64 `json:"cash_gift_id"` // 多多礼金ID
+	} `json:"update_cashgift_response"`
+}
+
+type PddDdkOauthCashGiftStatusUpdateResult struct {
+	Result PddDdkOauthCashGiftStatusUpdateResponse // 结果
+	Body   []byte                                  // 内容
+	Http   gorequest.Response                      // 请求
+	Err    error                                   // 错误
+}
+
+func newPddDdkOauthCashGiftStatusUpdateResult(result PddDdkOauthCashGiftStatusUpdateResponse, body []byte, http gorequest.Response, err error) *PddDdkOauthCashGiftStatusUpdateResult {
+	return &PddDdkOauthCashGiftStatusUpdateResult{Result: result, Body: body, Http: http, Err: err}
+}
+
+// StatusUpdate 多多礼金状态更新接口
+// https://jinbao.pinduoduo.com/third-party/api-detail?apiName=pdd.ddk.oauth.cashgift.status.update
+func (c *PddDdkOauthCashGiftApi) StatusUpdate(ctx context.Context, notMustParams ...Params) *PddDdkOauthCashGiftStatusUpdateResult {
+	// 参数
+	params := NewParamsWithType("pdd.ddk.oauth.cashgift.status.update", notMustParams...)
+	// 请求
+	request, err := c.client.request(ctx, params)
+	// 定义
+	var response PddDdkOauthCashGiftStatusUpdateResponse
+	err = json.Unmarshal(request.ResponseBody, &response)
+	return newPddDdkOauthCashGiftStatusUpdateResult(response, request.ResponseBody, request, err)
+}
diff --git a/service/pinduoduo/pdd.ddk.oauth.cms.prom.url.generate.go b/service/pinduoduo/pdd.ddk.oauth.cms.prom.url.generate.go
new file mode 100644
index 00000000..f6bf0380
--- /dev/null
+++ b/service/pinduoduo/pdd.ddk.oauth.cms.prom.url.generate.go
@@ -0,0 +1,72 @@
+package pinduoduo
+
+import (
+	"context"
+	"encoding/json"
+	"github.com/dtapps/go-library/utils/gorequest"
+)
+
+type PddDdkOauthCmsUrlGenerateResponse struct {
+	CmsPromotionUrlGenerateResponse struct {
+		Total   int64 `json:"total"`
+		UrlList []struct {
+			MobileShortUrl           string `json:"mobile_short_url"`             // 唤醒拼多多app短链
+			MobileUrl                string `json:"mobile_url"`                   // 唤醒拼多多app链接
+			MultiGroupMobileShortUrl string `json:"multi_group_mobile_short_url"` // 多人团唤醒拼多多app链接
+			MultiGroupMobileUrl      string `json:"multi_group_mobile_url"`       // 多人团唤醒拼多多app长链接
+			MultiGroupShortUrl       string `json:"multi_group_short_url"`        // 多人团短链
+			MultiGroupUrl            string `json:"multi_group_url"`              // 多人团长链
+			MultiUrlList             struct {
+				MobileShortUrl string `json:"mobile_short_url"` // 双人团唤醒拼多多app短链接
+				MobileUrl      string `json:"mobile_url"`       // 双人团唤醒拼多多app长链接
+				SchemaUrl      string `json:"schema_url"`       // schema的链接
+				ShortUrl       string `json:"short_url"`        // 双人团短链接
+				Url            string `json:"url"`              // 双人团长链接
+			} `json:"multi_url_list"` // 双人团链接列表
+			ShortUrl      string `json:"short_url"`
+			Sign          string `json:"sign"`
+			SingleUrlList struct {
+				MobileShortUrl string `json:"mobile_short_url"` // 唤醒拼多多app短链接
+				MobileUrl      string `json:"mobile_url"`       // 唤醒拼多多app长链接
+				SchemaUrl      string `json:"schema_url"`       // schema的链接
+				ShortUrl       string `json:"short_url"`        // 短链接
+				Url            string `json:"url"`              // 长链接
+			} `json:"single_url_list"` // 单人团链接列表
+			Url       string `json:"url"` // h5长链接
+			WeAppInfo struct {
+				AppId             string `json:"app_id"`              // 小程序id
+				BannerUrl         string `json:"banner_url"`          // Banner图
+				Desc              string `json:"desc"`                // 描述
+				PagePath          string `json:"page_path"`           // 小程序path值
+				SourceDisplayName string `json:"source_display_name"` // 来源名
+				Title             string `json:"title"`               // 小程序标题
+				UserName          string `json:"user_name"`           // 用户名
+				WeAppIconUrl      string `json:"we_app_icon_url"`     // 小程序图片
+			} `json:"we_app_info"` // 拼多多福利券微信小程序信息
+		} `json:"url_list"` // 链接列表
+	} `json:"cms_promotion_url_generate_response"`
+}
+
+type PddDdkOauthCmsUrlGenerateResult struct {
+	Result PddDdkOauthCmsUrlGenerateResponse // 结果
+	Body   []byte                            // 内容
+	Http   gorequest.Response                // 请求
+	Err    error                             // 错误
+}
+
+func newPddDdkOauthCmsUrlGenerateResult(result PddDdkOauthCmsUrlGenerateResponse, body []byte, http gorequest.Response, err error) *PddDdkOauthCmsUrlGenerateResult {
+	return &PddDdkOauthCmsUrlGenerateResult{Result: result, Body: body, Http: http, Err: err}
+}
+
+// UrlGenerate 生成商城推广链接接口
+// https://jinbao.pinduoduo.com/third-party/api-detail?apiName=pdd.ddk.oauth.cms.prom.url.generate
+func (c *PddDdkOauthCmsApi) UrlGenerate(ctx context.Context, notMustParams ...Params) *PddDdkOauthCmsUrlGenerateResult {
+	// 参数
+	params := NewParamsWithType("pdd.ddk.oauth.cms.prom.url.generate", notMustParams...)
+	// 请求
+	request, err := c.client.request(ctx, params)
+	// 定义
+	var response PddDdkOauthCmsUrlGenerateResponse
+	err = json.Unmarshal(request.ResponseBody, &response)
+	return newPddDdkOauthCmsUrlGenerateResult(response, request.ResponseBody, request, err)
+}
diff --git a/service/pinduoduo/pdd.ddk.oauth.go b/service/pinduoduo/pdd.ddk.oauth.go
new file mode 100644
index 00000000..2abe3bc2
--- /dev/null
+++ b/service/pinduoduo/pdd.ddk.oauth.go
@@ -0,0 +1,94 @@
+package pinduoduo
+
+type PddDdkOauthClient struct {
+	client *Client
+}
+
+// PddDdkOauth 工具商接口
+func (c *Client) PddDdkOauth() *PddDdkOauthClient {
+	return &PddDdkOauthClient{
+		client: c,
+	}
+}
+
+type PddDdkOauthCashGiftApi struct {
+	client *Client
+}
+
+// CashGift 多多礼金接口
+func (c *PddDdkOauthClient) CashGift() *PddDdkOauthCashGiftApi {
+	return &PddDdkOauthCashGiftApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthCmsApi struct {
+	client *Client
+}
+
+func (c *PddDdkOauthClient) Cms() *PddDdkOauthCmsApi {
+	return &PddDdkOauthCmsApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthGoodsApi struct {
+	client *Client
+}
+
+// Goods 商品接口
+func (c *PddDdkOauthClient) Goods() *PddDdkOauthGoodsApi {
+	return &PddDdkOauthGoodsApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthMemberApi struct {
+	client *Client
+}
+
+func (c *PddDdkOauthClient) Member() *PddDdkOauthMemberApi {
+	return &PddDdkOauthMemberApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthOrderApi struct {
+	client *Client
+}
+
+func (c *PddDdkOauthClient) Order() *PddDdkOauthOrderApi {
+	return &PddDdkOauthOrderApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthPidApi struct {
+	client *Client
+}
+
+func (c *PddDdkOauthClient) Pid() *PddDdkOauthPidApi {
+	return &PddDdkOauthPidApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthResourceApi struct {
+	client *Client
+}
+
+func (c *PddDdkOauthClient) Resource() *PddDdkOauthResourceApi {
+	return &PddDdkOauthResourceApi{
+		client: c.client,
+	}
+}
+
+type PddDdkOauthRpApi struct {
+	client *Client
+}
+
+func (c *PddDdkOauthClient) Rp() *PddDdkOauthRpApi {
+	return &PddDdkOauthRpApi{
+		client: c.client,
+	}
+}