受理扣款

商户调用「预约扣费」接口预约成功后，可调用本接口发起委托代扣扣款。系统受理扣款请求后，异步进行扣款，并通过商户指定的回调地址通知扣费结果。

请求参数	类型	描述
json	object	声明请求的JSON数据结构
appid	string	应用ID
out_trade_no	string	商户订单号
description	string	商品描述
transaction_notify_url	string	通知地址
contract_id	string	委托代扣协议ID
amount	object	扣费金额信息
total	number	金额
currency	string	货币类型
goods_tag	string	订单优惠标记
attach	string	附加数据

异步纯链式

$instance->v3->papay->pay->transactions->apply->postAsync([
  'json' => [
    'appid' => 'wxd678efh567hg6787',
    'out_trade_no' => '1217752501201407033233368018',
    'description' => 'Image形象店-深圳腾大-QQ公仔',
    'transaction_notify_url' => 'https://www.qq.com/',
    'contract_id' => '123124412412423431',
    'amount' => [
      'total' => 1,
      'currency' => 'CNY',
    ],
    'goods_tag' => 'DISCOUNTS',
    'attach' => '自定义数据',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

异步声明式

$instance->chain('v3/papay/pay/transactions/apply')->postAsync([
  'json' => [
    'appid' => 'wxd678efh567hg6787',
    'out_trade_no' => '1217752501201407033233368018',
    'description' => 'Image形象店-深圳腾大-QQ公仔',
    'transaction_notify_url' => 'https://www.qq.com/',
    'contract_id' => '123124412412423431',
    'amount' => [
      'total' => 1,
      'currency' => 'CNY',
    ],
    'goods_tag' => 'DISCOUNTS',
    'attach' => '自定义数据',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

异步属性式

$instance['v3/papay/pay/transactions/apply']->postAsync([
  'json' => [
    'appid' => 'wxd678efh567hg6787',
    'out_trade_no' => '1217752501201407033233368018',
    'description' => 'Image形象店-深圳腾大-QQ公仔',
    'transaction_notify_url' => 'https://www.qq.com/',
    'contract_id' => '123124412412423431',
    'amount' => [
      'total' => 1,
      'currency' => 'CNY',
    ],
    'goods_tag' => 'DISCOUNTS',
    'attach' => '自定义数据',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

同步纯链式

$response = $instance->v3->papay->pay->transactions->apply->post([
  'json' => [
    'appid' => 'wxd678efh567hg6787',
    'out_trade_no' => '1217752501201407033233368018',
    'description' => 'Image形象店-深圳腾大-QQ公仔',
    'transaction_notify_url' => 'https://www.qq.com/',
    'contract_id' => '123124412412423431',
    'amount' => [
      'total' => 1,
      'currency' => 'CNY',
    ],
    'goods_tag' => 'DISCOUNTS',
    'attach' => '自定义数据',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

同步声明式

$response = $instance->chain('v3/papay/pay/transactions/apply')->post([
  'json' => [
    'appid' => 'wxd678efh567hg6787',
    'out_trade_no' => '1217752501201407033233368018',
    'description' => 'Image形象店-深圳腾大-QQ公仔',
    'transaction_notify_url' => 'https://www.qq.com/',
    'contract_id' => '123124412412423431',
    'amount' => [
      'total' => 1,
      'currency' => 'CNY',
    ],
    'goods_tag' => 'DISCOUNTS',
    'attach' => '自定义数据',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

同步属性式

$response = $instance['v3/papay/pay/transactions/apply']->post([
  'json' => [
    'appid' => 'wxd678efh567hg6787',
    'out_trade_no' => '1217752501201407033233368018',
    'description' => 'Image形象店-深圳腾大-QQ公仔',
    'transaction_notify_url' => 'https://www.qq.com/',
    'contract_id' => '123124412412423431',
    'amount' => [
      'total' => 1,
      'currency' => 'CNY',
    ],
    'goods_tag' => 'DISCOUNTS',
    'attach' => '自定义数据',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

返回字典	类型	描述
out_trade_no	string	商户订单号
amount	object	扣费金额信息
total	number	金额
currency	string	货币类型

参阅 官方文档