APP签约
用户在商户的APP中发起签约，跳转到微信客户端签约小程序完成签约，签约完成后重新打开商户APP。 移动应用（APP）接入开放平台SDK后，用户即可以在 APP 中跳转至微信某一小程序的指定页面，完成服务后再跳回至商户APP 。
| 请求参数 | 类型 | 描述 |
|---|---|---|
| base_uri | string | 声明接入点https://apihk.mch.weixin.qq.com/(香港接入) |
| json | object | 声明请求的JSON数据结构 |
| appid | string | 机构APPID |
| sub_mchid | string | 子商户号 |
| sp_appid | string | 机构appid |
| sp_mchid | string | 机构商户号 |
| sub_appid | string | 子商户应用ID |
| plan_id | integer | 模板ID |
| out_contract_code | string | 商户侧签约协议号 |
| user_display_name | string | 用户账户展示名称 |
| success_notify_url | string | 签约成功通知url |
| openid | string | 商户appid下的用户标识 |
| user_client_ip | string | 用户客户端IP |
| expired_time | string | 过期时间 |
php
$instance->v3->global->papay->contracts->appPreEntrustSign->postAsync([
'base_uri' => 'https://apihk.mch.weixin.qq.com/', // 接入点(香港接入)
'json' => [
'appid' => 'wxd678efh567hg6787',
'sub_mchid' => '1230000109',
'sp_appid' => 'wx8888888888888888',
'sp_mchid' => '3200000001',
'sub_appid' => 'wxcbda96de0b165484',
'plan_id' => 123,
'out_contract_code' => '100001256',
'user_display_name' => '张三',
'success_notify_url' => 'https://pay.weixin.qq.com',
'openid' => 'ouFhd5X9s9WteC3eWRjXV3lea123',
'user_client_ip' => '119.145.83.6',
'expired_time' => '2021-11-20T13:29:35+08:00',
],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
print_r(json_decode((string) $response->getBody(), true));
})
->wait();php
$instance->chain('v3/global/papay/contracts/app-pre-entrust-sign')->postAsync([
'base_uri' => 'https://apihk.mch.weixin.qq.com/', // 接入点(香港接入)
'json' => [
'appid' => 'wxd678efh567hg6787',
'sub_mchid' => '1230000109',
'sp_appid' => 'wx8888888888888888',
'sp_mchid' => '3200000001',
'sub_appid' => 'wxcbda96de0b165484',
'plan_id' => 123,
'out_contract_code' => '100001256',
'user_display_name' => '张三',
'success_notify_url' => 'https://pay.weixin.qq.com',
'openid' => 'ouFhd5X9s9WteC3eWRjXV3lea123',
'user_client_ip' => '119.145.83.6',
'expired_time' => '2021-11-20T13:29:35+08:00',
],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
print_r(json_decode((string) $response->getBody(), true));
})
->wait();php
$instance['v3/global/papay/contracts/app-pre-entrust-sign']->postAsync([
'base_uri' => 'https://apihk.mch.weixin.qq.com/', // 接入点(香港接入)
'json' => [
'appid' => 'wxd678efh567hg6787',
'sub_mchid' => '1230000109',
'sp_appid' => 'wx8888888888888888',
'sp_mchid' => '3200000001',
'sub_appid' => 'wxcbda96de0b165484',
'plan_id' => 123,
'out_contract_code' => '100001256',
'user_display_name' => '张三',
'success_notify_url' => 'https://pay.weixin.qq.com',
'openid' => 'ouFhd5X9s9WteC3eWRjXV3lea123',
'user_client_ip' => '119.145.83.6',
'expired_time' => '2021-11-20T13:29:35+08:00',
],
])
->then(static function(\Psr\Http\Message\ResponseInterface $response) {
print_r(json_decode((string) $response->getBody(), true));
})
->wait();php
$response = $instance->v3->global->papay->contracts->appPreEntrustSign->post([
'base_uri' => 'https://apihk.mch.weixin.qq.com/', // 接入点(香港接入)
'json' => [
'appid' => 'wxd678efh567hg6787',
'sub_mchid' => '1230000109',
'sp_appid' => 'wx8888888888888888',
'sp_mchid' => '3200000001',
'sub_appid' => 'wxcbda96de0b165484',
'plan_id' => 123,
'out_contract_code' => '100001256',
'user_display_name' => '张三',
'success_notify_url' => 'https://pay.weixin.qq.com',
'openid' => 'ouFhd5X9s9WteC3eWRjXV3lea123',
'user_client_ip' => '119.145.83.6',
'expired_time' => '2021-11-20T13:29:35+08:00',
],
]);
print_r(json_decode((string) $response->getBody(), true));php
$response = $instance->chain('v3/global/papay/contracts/app-pre-entrust-sign')->post([
'base_uri' => 'https://apihk.mch.weixin.qq.com/', // 接入点(香港接入)
'json' => [
'appid' => 'wxd678efh567hg6787',
'sub_mchid' => '1230000109',
'sp_appid' => 'wx8888888888888888',
'sp_mchid' => '3200000001',
'sub_appid' => 'wxcbda96de0b165484',
'plan_id' => 123,
'out_contract_code' => '100001256',
'user_display_name' => '张三',
'success_notify_url' => 'https://pay.weixin.qq.com',
'openid' => 'ouFhd5X9s9WteC3eWRjXV3lea123',
'user_client_ip' => '119.145.83.6',
'expired_time' => '2021-11-20T13:29:35+08:00',
],
]);
print_r(json_decode((string) $response->getBody(), true));php
$response = $instance['v3/global/papay/contracts/app-pre-entrust-sign']->post([
'base_uri' => 'https://apihk.mch.weixin.qq.com/', // 接入点(香港接入)
'json' => [
'appid' => 'wxd678efh567hg6787',
'sub_mchid' => '1230000109',
'sp_appid' => 'wx8888888888888888',
'sp_mchid' => '3200000001',
'sub_appid' => 'wxcbda96de0b165484',
'plan_id' => 123,
'out_contract_code' => '100001256',
'user_display_name' => '张三',
'success_notify_url' => 'https://pay.weixin.qq.com',
'openid' => 'ouFhd5X9s9WteC3eWRjXV3lea123',
'user_client_ip' => '119.145.83.6',
'expired_time' => '2021-11-20T13:29:35+08:00',
],
]);
print_r(json_decode((string) $response->getBody(), true));| 返回字典 | 类型 | 描述 |
|---|---|---|
| session_id | string | 委托代扣签约会话id |
参阅 官方文档