googlepay

关于请求参数
1.payerInfo中的的paymentMethod需指定为”googlepay“

关于签名：
1.按照ASCII码顺序对请求的 payload 进行排序
2.按第一步获取的结果，进行key-value 遍历, 对 value trim 后不为空的 key-value 使用 URL 键值对的格式进行拼接(key1=value1&key2=value2...),
3.第2步取到字符串, 拼接上 &pkey=商户的MD5/RSA密钥, 然后对该字符串进行MD5/RSA, 得到的值即为签名值

关于响应处理：
1.根据resultCode判断交易状态。
2.redirectParam中包含的ApplePayPaymentAuthorizationResult字符串，为ApplePaySDK需要的参数，请解析之后使用

GooglePay js SDK集成需要参考https://developers.google.com/pay/api/web/guides/tutorial?hl=zh-cn
注意点：
1.在第2部指定付款令牌，需要如下设置：

tokenizationSpecification: {
type: 'PAYMENT_GATEWAY',
parameters: {
gateway: 'useepay',
gatewayMerchantId: //在Useepay处的商户号//
}
}

2.第3步设置卡组时，需要结合自身业务与Useepay咨询可使用的卡组范围。否则不支持的卡组将无法进行交易。allowedCardAuthMethods必须如下设置，这会提供成功率和预防诈骗交易。

const allowedCardAuthMethods = ["PAN_ONLY", "CRYPTOGRAM_3DS"];

3.第8步设置merchantInfo时，需要注册并登录 Google Pay & Wallet Console.，获取开发者merchantId

4.在处理 onPaymentAuthorized 回调时，需要将提取付款令牌时获得的paymentToken作为Googlepay API需要的参数，在加签后请求交易。

5.第10，12，13步 Useepay目前暂不支持

6.Google Pay的交易处理中，可能会触发3d，因此需要进行3d流程处理。参考s2s对接流程中的3d处理。

curl --location --request POST 'https://pay-gateway1.uat.useepay.com/googlepay/api' \ --header 'Content-Type: application/x-www-form-urlencoded' \ --data-urlencode 'version=1.0' \ --data-urlencode 'merchantNo=500000000007362' \ --data-urlencode 'transactionId=202212070142347' \ --data-urlencode 'transactionType=pay' \ --data-urlencode 'transactionExpirationTime=30' \ --data-urlencode 'appId=www.pay.com' \ --data-urlencode 'amount=1234' \ --data-urlencode 'currency=USD' \ --data-urlencode 'orderInfo={ "subject": "订单标题", "goodsInfo": [ { "id": "商品编号", "name": "商品名称", "body": "商品描述", "category": "商品类目", "categoryTree": "商品类目树，不同级别类目使用”|”分割", "brand": "商品品牌", "quantity": 1, "price": 1234, "url": "商品url", "sku": "商品sku", "image": "商品图片url" } ], "deliveryMethod": "logistics", "deliveryTime": "", "shippingAddress": { "email": "victor.yang@useepay.com", "phoneNo": "+44 20 7734 9638", "firstName": "Victor", "lastName": "Yang", "street": "Heathcoat House, 20 Savile Row", "postalCode": "W1S 3PR", "city": "London", "state": "LND", "country": "GB" }}' \ --data-urlencode 'payerInfo={ "paymentMethod": "googlepay", "authorizationMethod": "cvv", "billingDescriptor": "", "billingAddress": { "houseNo": "El Gallo Giro(https://gallogiro.com/)", "email": "victor.yang@useepay.com", "phoneNo": "(323) 585-4433", "firstName": "Victor", "lastName": "Yang", "street": "7148 Pacific Blvd, Huntington Park, CA 90255", "postalCode": "90225", "city": "Huntington Park", "state": "CA", "country": "US" }}' \ --data-urlencode 'userInfo={ "userId": "victor007", "ip": "103.25.65.178", "email": "victor.yang@useepay.com", "phoneNo": "(323) 585-4433", "createTime": "20200520131400"}' \ --data-urlencode 'notifyUrl=webhook地址' \ --data-urlencode 'redirectUrl=USEEPAY 回跳商户地址' \ --data-urlencode 'echoParam=echoParam' \ --data-urlencode 'signType=MD5' \ --data-urlencode 'sign=decb3b9b728c7af4251acae23804939b' \ --data-urlencode 'referer=https://pinkx.com/' \ --data-urlencode 'googlePayToken='

{ "merchantNo": "500000000007381", "transactionId": "202112011024047", "transactionType": "pay", "reference": "1012112011024652513", "amount": "1234", "currency": "USD", "resultCode": "succeed", "errorCode": "0000", "errorMsg": "Approved or completed successfully", "echoParam": "echoParam", "reserved": "ApplePayPaymentAuthorizationResult(status=0, errors=[])", "sign": "1aab1771d7846efb74edb801a0fd772d" }

请求参数

返回响应