通过协议号查询签约

商户通过签约协议号可查询签约信息，当合约不存在时返回NOT_FOUND错误码

请求参数	类型	描述
contract_id	string	签约协议号

异步纯链式

$instance->v3->eduschoolpay->contracts->_contract_id_->getAsync([
  'contract_id' => '2045011120563805041758214605',
])
->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/eduschoolpay/contracts/{contract_id}')->getAsync([
  'contract_id' => '2045011120563805041758214605',
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

异步属性式

$instance['v3/eduschoolpay/contracts/{contract_id}']->getAsync([
  'contract_id' => '2045011120563805041758214605',
])
->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->eduschoolpay->contracts->_contract_id_->get([
  'contract_id' => '2045011120563805041758214605',
]);
print_r(json_decode((string) $response->getBody(), true));

同步声明式

$response = $instance->chain('v3/eduschoolpay/contracts/{contract_id}')->get([
  'contract_id' => '2045011120563805041758214605',
]);
print_r(json_decode((string) $response->getBody(), true));

同步属性式

$response = $instance['v3/eduschoolpay/contracts/{contract_id}']->get([
  'contract_id' => '2045011120563805041758214605',
]);
print_r(json_decode((string) $response->getBody(), true));

返回字典	类型	描述
contract_id	string	签约协议号
mchid	string	商户号
appid	string	商户appid
openid	string	商户appid下的用户标识
plan_id	string	签约模板号
contract_status	string	签约状态
create_time	string	签约时间
out_contract_code	string	外部签约号

参阅 官方文档