> For the complete documentation index, see [llms.txt](https://doc.mbd.pub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.mbd.pub/api/zhi-fu-bao-zhi-fu.md).

# 支付宝支付

#### 请求URL

* `https://newapi.mbd.pub/release/alipay/pay`

#### 请求方式

* POST
* Json

#### 请求参数

| **参数名**        | **必选** | **类型** | **说明**                                                                                                                           |
| -------------- | ------ | ------ | -------------------------------------------------------------------------------------------------------------------------------- |
| url            | 是      | string | 支付后跳转的URL地址                                                                                                                      |
| app\_id        | 是      | string | 你的 app\_id，可在控制台查看                                                                                                               |
| share\_code    | 否      | string | 分账参数，需[先开通分账权限](/kai-fa-zhe-zhi-chi/ying-yong-he-zuo-fen-zhang-quan-xian.md#shen-qing-fen-zhang-quan-xian-de-qian-zhi-tiao-jian) |
| description    | 是      | string | 支付描述，一般为商品名称                                                                                                                     |
| amount\_total  | 是      | number | 金额，**单位为分**                                                                                                                      |
| out\_trade\_no | 否      | string | 订单号，如不填，面包多将随机生成订单号                                                                                                              |
| callback\_url  | 否      | string | 支付后跳转地址，如不填会只显示「支付成功」                                                                                                            |
| sign           | 是      | string | 请求签名，参照[签名算法](/api/qian-ming-suan-fa.md)                                                                                         |

#### 返回示例

```
//成功
{
    "body": "<form id='alipaysubmit' name='alipaysubmit' action='https://openapi.alipay.com/gateway.do?charset=UTF-8' method='POST'><input type='hidden' name='method' value='alipay.trade.wap.pay'/><input type='hidden' name='app_id' value='2021015212301193689006'/><input type='hidden' name='timestamp' value='2021-03-11 23:08:09'/><input type='hidden' name='format' value='json'/><input type='hidden' name='version' value='1.0'/><input type='hidden' name='alipay_sdk' value='alipay-easysdk-php-2.0.0'/><input type='hidden' name='charset' value='UTF-8'/><input type='hidden' name='sign_type' value='RSA2'/><input type='hidden' name='app_cert_sn' value='d6558a25f540df44efaa5fa7920b6f0e'/><input type='hidden' name='alipay_root_cert_sn' value='687b59193f3f462dd5336e5abf83c5d8_02941eef3asd424234d3b83462e1dfcf6'/><input type='hidden' name='biz_content' value='{\"subject\":null,\"sub_merchant\":{\"merchant_id\":null},\"settle_info\":{\"settle_detail_infos\":[{\"amount\":10,\"trans_in_type\":\"loginName\",\"trans_in\":\"XXXXX@gmail.com\"}]},\"out_trade_no\":\"fe79d8e4faa0e184f721de6e1f919f43\",\"total_amount\":10,\"quit_url\":\"https%3A%2F%2Fm.niucodata.com%2Fbox_pay%2Fmbd_payok.php%3Fres%3Dfail\",\"product_code\":\"QUICK_WAP_WAY\"}'/><input type='hidden' name='return_url' value='https%3A%2F%2Fm.niucodata.com%2Fbox_pay%2Fmbd_payok.php'/><input type='hidden' name='notify_url' value='https://api.mianbaoduo.com/release/alipay/notify'/><input type='hidden' name='sign' value='J5+svHVpVWwhmBUC2yzC4nF0cMi+OuGJKTfvdFBEiwkZOoiulTxUV7dgs4pTjGdL1DJ0qeU0xm82+3tXyvDuYapl2tzGmN1QfEB6Pp/aHeY3EVDkz1pF6zoh/iVb9bgLi/imSd95hbqvIyDAwFYsMMHl4b32wPyQMoYy9DTy/zIdpkNb4/I3bMaBwV1tniOldcxdzIkoV7z2CtQfp3eDI4z4KpGb239eIFPMDG2MDe+nj9Fr+I5PJMciKP1l8lfSlM65a4YAoXFmEjwqz3M6MFCxHWPT1lCmZ0EDA/0TWsXvwrrEo0579QOjhkqT6EpvJboDZsb1Ejg1sYslrJBS1Q=='/><input type='submit' value='ok' style='display:none;''></form><script>document.forms['alipaysubmit'].submit();</script>"
}

//失败
{
    "error": "error sign"
}
```

#### 返回参数说明

| **参数名** | **类型** | **说明** |
| ------- | ------ | ------ |
| error   | string | 错误说明   |
|         |        |        |

#### 备注

* 如果返回结果不包含 error，则请求成功，返回的body直接前端展示，即可自动唤起支付宝进行支付
* 支付宝支付的使用请参考支付宝官方文档
* 如需要在PC上使用，请先制作移动端支付页面，然后引导用户扫码到支付页面进行支付