# 查询礼物活动详情

> 接口应在服务器端调用，不可在前端（小程序、网页、APP等）直接调用，具体可参考[接口调用指南](/doc/oplatform/developers/dev/guide.md)。

接口英文名：get_activity

通过该接口查询小店授权送礼活动详情。

## 1. 调用方式

### HTTPS 调用

```bash
POST https://api.weixin.qq.com/channels/ec/b2c/activity/info/promoter/get?access_token=ACCESS_TOKEN
```

### 云调用

- 本接口不支持云调用。

### 第三方调用

- 本接口不支持第三方平台调用。

## 2. 请求参数

### 查询参数 `Query String Parameters`

```json
[
  {
    "参数名": "access_token",
    "类型": "string",
    "必填": "是",
    "示例": "ACCESS_TOKEN",
    "说明": "接口调用凭证，可使用 [access_token](/doc/store/shop/API/apimgnt/common/api_getaccesstoken)"
  }
]
```

### 请求体 `Request Payload`

```json
[
  {
    "参数名": "shop_appid",
    "类型": "string",
    "必填": "是",
    "说明": "小店appid"
  },
  {
    "参数名": "activity_id",
    "类型": "number",
    "必填": "是",
    "说明": "小店活动id"
  }
]
```

## 3. 返回参数

### 返回体 `Response Payload`

```json
[
  {
    "参数名": "errcode",
    "类型": "number",
    "说明": "错误码"
  },
  {
    "参数名": "errmsg",
    "类型": "string",
    "说明": "错误信息"
  },
  {
    "参数名": "activity",
    "类型": "object",
    "说明": "活动信息"
  }
]
```

### Res.activity `Object Payload`

活动信息

```json
[
  {
    "参数名": "activity_id",
    "类型": "number",
    "说明": "活动id",
    "枚举": "-"
  },
  {
    "参数名": "info",
    "类型": "object",
    "说明": "活动信息",
    "枚举": "-"
  },
  {
    "参数名": "status",
    "类型": "number",
    "说明": "活动状态",
    "枚举": "枚举值"
  }
]
```

### Res.activity.info `Object Payload`

活动信息

```json
[
  {
    "参数名": "basic_info",
    "类型": "object",
    "说明": "活动基础信息"
  },
  {
    "参数名": "prize_info",
    "类型": "object",
    "说明": "活动礼物商品信息"
  }
]
```

### Res.activity.info.basic_info `Object Payload`

活动基础信息

```json
[
  {
    "参数名": "activity_start_time",
    "类型": "number",
    "说明": "活动开始时间，单位为秒"
  },
  {
    "参数名": "activity_end_time",
    "类型": "number",
    "说明": "活动结束时间，单位为秒"
  },
  {
    "参数名": "shop_info",
    "类型": "object",
    "说明": "小店信息"
  }
]
```

### Res.activity.info.basic_info.shop_info `Object Payload`

小店信息

```json
[
  {
    "参数名": "nickname",
    "类型": "string",
    "说明": "小店昵称"
  },
  {
    "参数名": "appid",
    "类型": "string",
    "说明": "小店appid"
  }
]
```

### Res.activity.info.prize_info `Object Payload`

活动礼物商品信息

```json
[
  {
    "参数名": "product_info_list",
    "类型": "objarray",
    "说明": "商品信息列表"
  },
  {
    "参数名": "present_order_id",
    "类型": "number",
    "说明": "礼物订单号，自购类型才有"
  }
]
```

">

### Res.activity.info.prize_info.product_info_list(Array) `Object Payload`

商品信息列表

```json
[
  {
    "参数名": "product_id",
    "类型": "number",
    "说明": "商品spuid"
  },
  {
    "参数名": "sku_id",
    "类型": "number",
    "说明": "商品skuid"
  },
  {
    "参数名": "product_img_url",
    "类型": "string",
    "说明": "商品图片url"
  },
  {
    "参数名": "product_name",
    "类型": "string",
    "说明": "商品名称"
  },
  {
    "参数名": "price",
    "类型": "number",
    "说明": "售卖单价，单位为分"
  },
  {
    "参数名": "sku_name",
    "类型": "string",
    "说明": "商品sku名称"
  },
  {
    "参数名": "stock_num",
    "类型": "number",
    "说明": "活动sku总库存"
  },
  {
    "参数名": "can_use_stock_num",
    "类型": "number",
    "说明": "活动sku剩余库存，小店授权类型才有"
  }
]
```

## 4. 枚举信息

### Res.activity.status `Enum`

活动状态

```json
[
  {
    "枚举值": "1",
    "描述": "未开始"
  },
  {
    "枚举值": "2",
    "描述": "进行中"
  },
  {
    "枚举值": "4",
    "描述": "已开奖"
  },
  {
    "枚举值": "5",
    "描述": "失效"
  }
]
```

## 5. 注意事项

本接口无特殊注意事项

## 6. 代码示例

请求示例

```json
{
    "shop_appid": "wxxxxxxxxxxxxxxxxx",
    "activity_id": "111"
}
```

返回示例

```json
{
    "errcode": 0,
    "errmsg": "ok",
    "activity": {
        "activity_id": "111",
        "info": {
            "basic_info": {
                "activity_start_time": "1745856000",
                "activity_end_time": "1746028800",
                "shop_info": {
                    "nickname": "小店昵称",
                    "appid": "wxxxxxxxxxxxxxxxxx"
                }
            },
            "prize_info": { 
                "product_info_list": [
                    {
                        "product_id": "111111111111111",
                        "sku_id": "2222222222",
                        "product_img_url": "https://res.wx.qq.com/op_res/1UTAKQSOJopJ5uMwT8EKEWPgJ1RjiMm8XC93FVwJ6GZlPmfXBjqkwVz8QvO985FR-IWAdYj1sMsaVYdl4jEwUA",
                        "product_name": "商品名称",
                        "sku_name": "商品sku名称",
                        "price": "10",
                        "stock_num": "10",
                        "can_use_stock_num": "10"
                    }
                ]
            }
        },
        "status": 1
    }
}
```

## 7. 错误码

以下是本接口的错误码列表，其他错误码可参考 [通用错误码](/doc/store/shop/dev_before/commErrCode)；调用接口遇到报错，可使用官方提供的 [API 诊断工具](https://developers.weixin.qq.com/console/devtools/debug?utm_source=api_errcode) 辅助定位和分析问题。

```json
[
  {
    "错误码": "40097",
    "错误描述": "参数错误"
  },
  {
    "错误码": "10028003",
    "错误描述": "活动id不存在"
  }
]
```

## 8. 适用范围

本接口在不同账号类型下的可调用情况：

```json
[
  {
    "小程序": "✔",
    "公众号": "✔",
    "小游戏": "✔",
    "微信小店": "✔",
    "移动应用": "✔"
  }
]
```

- ✔：该账号可调用此接口。
- 其他未明确声明的账号类型，如无特殊说明，均不可调用此接口。

![](https://res8.wxqcloud.qq.com.cn/wxdoc/56617deb-b17d-4cf1-bccd-71d2c41ccc76.svg)接口变更日志（2条）
2026 年 05 月 27 日新增  `present_order_id`  字段
2026 年 05 月 22 日更新  `can_use_stock_num`  字段描述