> For the complete documentation index, see [llms.txt](https://intella.gitbook.io/scan2pay/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://intella.gitbook.io/scan2pay/api-specification/easycard-api/settlement.md).

# 結帳

{% hint style="warning" %}
每日關帳前需要叫用結帳
{% endhint %}

{% hint style="warning" %}
若需要系統端在午夜自動呼叫結帳，請聯繫intella
{% endhint %}

## Request

### Header

| 欄位          | 必填  | 型別        | 範例             | 說明                   |
| ----------- | --- | --------- | -------------- | -------------------- |
| Method      | YES | String(5) | 31800          | 支付方式, 悠遊卡使用31800     |
| ServiceType | YES | String    | **Settlement** | 服務代碼                 |
| MchId       | YES | String    | Account0001    | 特店帳號                 |
| TradeKey    | YES | String    | sha256...hash  | 交易密碼(sha256編碼)       |
| CreateTime  | YES | String    | 20180101120000 | 建立日期, yyyyMMddHHmmss |

### Data

| 欄位       | 必填  | 型別     | 範例       | 說明         |
| -------- | --- | ------ | -------- | ---------- |
| DeviceId | YES | String | 01301234 | 終端機(讀卡機)編號 |
| Retry    | YES | String | 0        | 重試次數, 請帶入0 |

## Response

### Header

| 欄位           | 型別        | 範例             | 說明                                                   |
| ------------ | --------- | -------------- | ---------------------------------------------------- |
| StatusCode   | String(4) | 0000           | [交易結果代碼](/scan2pay/appendix/scan2pay-error-codes.md) |
| StatusDesc   | String    | 交易成功           | 交易結果代碼說明                                             |
| Method       | String(5) | 31800          | 支付方式, 悠遊卡使用31800                                     |
| ServiceType  | String    | Settlement     | 服務代碼                                                 |
| MchId        | String    | Account0001    | 特店帳號                                                 |
| ResponseTime | String    | 20180101120000 | 交易回應時間, yyyyMMddHHmmss                               |

### Data

| 欄位                  | 型別     | 範例           | 說明                                                   |
| ------------------- | ------ | ------------ | ---------------------------------------------------- |
| TerminalTXNNumber   | String | 233856       |                                                      |
| HostSerialNumber    | String | 233856       |                                                      |
| TerminalID          | String | 08100DE0A57E |                                                      |
| SettlementStatus    | String | 0            |                                                      |
| **TxReserveAmount** | String | 0            | 加值總金額                                                |
| **TxTradeAmount**   | String | 20000        | 扣款總金額                                                |
| **TxRefundAmount**  | String | 200          | 退款總金額                                                |
| **TxCancelAmount**  | String | 0            | 加值取消總金額                                              |
| **TxReserveCount**  | String | 0            | 加值筆數                                                 |
| **TxTradeCount**    | String | 200          | 扣款筆數                                                 |
| **TxRefundCount**   | String | 2            | 退款筆數                                                 |
| **TxCancelCount**   | String | 0            | 加值取消筆數                                               |
| **TXNResult**       | String | Success      | 交易結果                                                 |
| Retry               | String | 0            |                                                      |
| ErrorCode           | String | 000000       | [交易結果代碼](/scan2pay/appendix/easycard-error-codes.md) |
| NewAESKey           | String |              |                                                      |

## API Example

### Request

```
{
  "Header": {
    "Method": "31800",
    "ServiceType": "Settlement",
    "MchId": "myMchId",
    "TradeKey": "9af15b336e6a9619928537df30b2e6a2376569fcf9d7e773eccede65606529a0",
    "CreateTime": "20180715105152"
  },
  "Data": "{\"DeviceId\":\"01304187\",\"Retry\":\"0\"}"
}
```

### Response

```
{
  "Header": {
    "StatusCode": "0000",
    "StatusDesc": "STATUS_SUCCESS",
    "Method": "31800",
    "ServiceType": "Settlement",
    "MchId": "myMchId",
    "ResponseTime": "20180715105156"
  },
  "Data": {
    "TerminalTXNNumber": "105153",
    "HostSerialNumber": "105153",
    "TerminalID": "5B100DE00F97",
    "SettlementStatus": "0",
    "TxReserveAmount": 0,
    "TxTradeAmount": 20,
    "TxRefundAmount": 10,
    "TxCancelAmount": 0,
    "TxReserveCount": 0,
    "TxTradeCount": 2,
    "TxRefundCount": 1,
    "TxCancelCount": 0,
    "TXNResult": "Success",
    "Retry": "0",
    "ErrorCode": "000000",
    "NewAESKey": ""
  }
}
```


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