下载对账单

商户可以通过该接口下载历史交易清单。比如掉单、系统错误等导致商户侧和微信侧数据不一致，通过对账单核对后可校正支付状态。

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本接口服务已于 2022.09.08 (北京时间)发布新版，新接口见这里，此文档仅做留存参考。

请求参数	类型	描述
base_uri	string	声明接入点https://api.mch.weixin.qq.com/hk/(国内接入)
query	object	声明请求的查询参数
date	string	账单日期
mchid	string	商户号
headers	object	声明请求的头参数
Accept-Encoding	string	账单压缩：如需对账单进行压缩，设置HTTP请求头值为gzip

异步纯链式

$instance->v3->statements->getAsync([
  'base_uri' => 'https://api.mch.weixin.qq.com/hk/', // 接入点(国内接入)
  'sink' => './somehowfile.csv.gz',
  'query' => [
    'date'  => '20180130',
    'mchid' => '1900000109',
  ],
  'headers' => [
    'Accept-Encoding' => 'gzip',
  ],
])
->wait();

异步声明式

$instance->chain('v3/statements')->getAsync([
  'base_uri' => 'https://api.mch.weixin.qq.com/hk/', // 接入点(国内接入)
  'sink' => './somehowfile.csv.gz',
  'query' => [
    'date'  => '20180130',
    'mchid' => '1900000109',
  ],
  'headers' => [
    'Accept-Encoding' => 'gzip',
  ],
])
->wait();

异步属性式

$instance['v3/statements']->getAsync([
  'base_uri' => 'https://api.mch.weixin.qq.com/hk/', // 接入点(国内接入)
  'sink' => './somehowfile.csv.gz',
  'query' => [
    'date'  => '20180130',
    'mchid' => '1900000109',
  ],
  'headers' => [
    'Accept-Encoding' => 'gzip',
  ],
])
->wait();

同步纯链式

$response = $instance->v3->statements->get([
  'base_uri' => 'https://api.mch.weixin.qq.com/hk/', // 接入点(国内接入)
  'sink' => './somehowfile.csv.gz',
  'query' => [
    'date'  => '20180130',
    'mchid' => '1900000109',
  ],
  'headers' => [
    'Accept-Encoding' => 'gzip',
  ],
]);

同步声明式

$response = $instance->chain('v3/statements')->get([
  'base_uri' => 'https://api.mch.weixin.qq.com/hk/', // 接入点(国内接入)
  'sink' => './somehowfile.csv.gz',
  'query' => [
    'date'  => '20180130',
    'mchid' => '1900000109',
  ],
  'headers' => [
    'Accept-Encoding' => 'gzip',
  ],
]);

同步属性式

$response = $instance['v3/statements']->get([
  'base_uri' => 'https://api.mch.weixin.qq.com/hk/', // 接入点(国内接入)
  'sink' => './somehowfile.csv.gz',
  'query' => [
    'date'  => '20180130',
    'mchid' => '1900000109',
  ],
  'headers' => [
    'Accept-Encoding' => 'gzip',
  ],
]);

返回字典	类型	描述
文件流(需解析为对应数据)

参阅 官方文档