APP场景预签约

商户可调用本接口预先指定签约，生成预签约会话及对应的预签约ID，再携带预签约ID（pre_entrustweb_id）参数，通过微信SDK拉起微信支付客户端的签约页面。

请求参数	类型	描述
json	object	声明请求的`JSON`数据结构
appid	string	签约和付款的AppID
out_contract_code	string	业务申请单号

php

$instance->v3->ecommerce->individualContracts->preEntrustSign->app->postAsync([
  'json' => [
    'appid'             => 'wxd678efh567h23787',
    'out_contract_code' => 'APPLYMENT_00000000001',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

php

$instance->chain('v3/ecommerce/individual-contracts/pre-entrust-sign/app')->postAsync([
  'json' => [
    'appid'             => 'wxd678efh567h23787',
    'out_contract_code' => 'APPLYMENT_00000000001',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

php

$instance['v3/ecommerce/individual-contracts/pre-entrust-sign/app']->postAsync([
  'json' => [
    'appid'             => 'wxd678efh567h23787',
    'out_contract_code' => 'APPLYMENT_00000000001',
  ],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
  print_r(json_decode((string) $response->getBody(), true));
})
->wait();

php

$response = $instance->v3->ecommerce->individualContracts->preEntrustSign->app->post([
  'json' => [
    'appid'             => 'wxd678efh567h23787',
    'out_contract_code' => 'APPLYMENT_00000000001',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

php

$response = $instance->chain('v3/ecommerce/individual-contracts/pre-entrust-sign/app')->post([
  'json' => [
    'appid'             => 'wxd678efh567h23787',
    'out_contract_code' => 'APPLYMENT_00000000001',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

php

$response = $instance['v3/ecommerce/individual-contracts/pre-entrust-sign/app']->post([
  'json' => [
    'appid'             => 'wxd678efh567h23787',
    'out_contract_code' => 'APPLYMENT_00000000001',
  ],
]);
print_r(json_decode((string) $response->getBody(), true));

返回字典	类型	描述
pre_entrustweb_id	string	预签约id

参阅官方文档

APP场景预签约 ​

APP场景预签约