请求补差

服务商下单的时候带上补差标识，微信订单支付成功并结算完成后，发起分账前，调用该口进行补差。

请求参数	类型	描述
json	object	声明请求的JSON数据结构
sub_mchid	string	二级商户号
transaction_id	string	微信订单号
amount	integer	补差金额
description	string	补差描述
refund_id	string	微信退款单号

异步纯链式

$instance->v3->ecommerce->subsidies->create->postAsync([
  'json' => [
    'sub_mchid' => '1900000109',
    'transaction_id' => '4208450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
    'refund_id' => '3008450740201411110007820472',
  ],
])
->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/ecommerce/subsidies/create')->postAsync([
  'json' => [
    'sub_mchid' => '1900000109',
    'transaction_id' => '4208450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
    'refund_id' => '3008450740201411110007820472',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

异步属性式

$instance['v3/ecommerce/subsidies/create']->postAsync([
  'json' => [
    'sub_mchid' => '1900000109',
    'transaction_id' => '4208450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
    'refund_id' => '3008450740201411110007820472',
  ],
])
->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->ecommerce->subsidies->create->post([
  'json' => [
    'sub_mchid' => '1900000109',
    'transaction_id' => '4208450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
    'refund_id' => '3008450740201411110007820472',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

同步声明式

$response = $instance->chain('v3/ecommerce/subsidies/create')->post([
  'json' => [
    'sub_mchid' => '1900000109',
    'transaction_id' => '4208450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
    'refund_id' => '3008450740201411110007820472',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

同步属性式

$response = $instance['v3/ecommerce/subsidies/create']->post([
  'json' => [
    'sub_mchid' => '1900000109',
    'transaction_id' => '4208450740201411110007820472',
    'amount' => 10,
    'description' => '测试备注',
    'refund_id' => '3008450740201411110007820472',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

返回字典	类型	描述
sub_mchid	string	二级商户号
transaction_id	string	微信订单号
subsidy_id	string	微信补差单号
description	string	补差描述
amount	integer	补差金额
result	string	补差单结果
success_time	string	补差完成时间

参阅 官方文档