# 订单详情

## 查询API

<mark style="color:green;">`POST`</mark> `BASE_URL/api`

#### Headers

| Name         | Type   | Description                       |
| ------------ | ------ | --------------------------------- |
| content-type | String | application/x-www-form-urlencoded |

#### Request Body

| Name                                              | Type   | Description                                             |
| ------------------------------------------------- | ------ | ------------------------------------------------------- |
| version<mark style="color:red;">\*</mark>         | String | <p>max=5</p><p>调用的接口版本，固定为：1.0</p>                      |
| merchantNo<mark style="color:red;">\*</mark>      | String | <p>max=16</p><p>商户号，由USEEPAY 分配</p>                     |
| transactionId                                     | String | <p>max=64</p><p>商户订单号。transactionId 和 reference 二选一</p> |
| transactionType<mark style="color:red;">\*</mark> | String | <p>max=18</p><p>交易类型：query</p>                          |
| reference                                         | String | <p><em>string</em> max=32</p><p>USEEPAY 订单号</p>         |
| notifyUrl                                         | String | <p>max=512</p><p>USEEPAY 回调商户地址</p>                     |
| reserved                                          | String | <p>max=256</p><p>预留字段，响应报文会原样返回</p>                     |
| signType<mark style="color:red;">\*</mark>        | String | <p>max=4</p><p>商户生成签名字符串所使用的签名算法类型，目前支持：RSA MD5</p>     |
| sign<mark style="color:red;">\*</mark>            | String | max=256 商户请求参数的签名串                                      |

{% tabs %}
{% tab title="200: OK " %}

```javascript
{
    "echoParam": "echoParam",
    "reserved": "reserved",
    "resultCode": "succeed", el
    "sign": "2f98c029cc6b33d5a13525fd9b7aa0c6",
    "errorCode": "0000",
    "signType": "MD5",
    "merchantNo": "500000000007381",
    "errorMsg": "Approved or completed successfully",
    "transactionInfo": "{\"transactionType\":\"sale\",\"reference\":\"1012110141401650864\",\"amount\":\"2000\",\"originalTransactionId\":\"\",\"resultCode\":\"succeed\",\"errorCode\":\"0000\",\"currency\":\"USD\",\"transactionId\":\"202110140201428\",\"errorMsg\":\"Approved or completed successfully\"}"
}
```

{% endtab %}
{% endtabs %}

## Response  <a href="#response" id="response"></a>

返回结果说明

| 参数                                  | 说明                                      | 是否必须  |
| ----------------------------------- | --------------------------------------- | ----- |
| merchantNo                          | max=16 商户编号，由 USEEPAY 分配                | true  |
| resultCode                          | <p>max=32</p><p>本次查询的业务结果（详见 业务结果码）</p> | true  |
| errorCode                           | <p>max=4</p><p>本次查询的错误码</p>             | false |
| errorMsg                            | <p>max=256</p><p>本次查询的错误码消息描述</p>       | false |
| [transactionInfo](#transactioninfo) | 交易信息。resultCode=xxxx 的时候有返回             |       |
| reserved                            | <p>max=256</p><p>预留字段，值同请求报文</p>        | false |
| echoParam                           | max=256 回声参数，响应报文会原样返回                  | false |
| sign                                | <p>max=256</p><p>商户请求参数的签名串</p>         | true  |

### transactionInfo <a href="#transactioninfo" id="transactioninfo"></a>

| 参数                    | 描述                                                            | 是否必须  |
| --------------------- | ------------------------------------------------------------- | ----- |
| transactionId         | max=64商户订单号                                                   | true  |
| originalTransactionId | max=64 原始商户订单号                                                |       |
| reference             | <p>max=32</p><p>USEEPAY 订单号</p>                               | false |
| transactionType       | max=64 pay； authorization; refund; capture;authorizationVoid; | true  |
| amount                | <p>max=12</p><p>交易金额，单位为对应币种的最小货币单位(详见 ISO 4217)</p>          | false |
| currency              | <p>max=3</p><p>3 位 ISO 大写字母货币代码(详见 ISO 4217)</p>              | false |
| resultCode            | <p>max=32</p><p>业务结果（详见 业务结果码）</p>                            | true  |
| errorCode             | <p>max=4</p><p>错误码（详见 错误码 errorCode）</p>                      | false |
| errorMsg              | <p>max=256</p><p>错误码消息描述</p>                                  | false |