我正在尝试在使用 Paypal 付款处理的网站上集成 visa 结帐功能。 早些时候我们在我们的网站上集成了谷歌钱包，谷歌钱包为从谷歌钱包中选择的任何卡返回了一张发现卡，我们只是将卡的详细信息传递给 Paypal 以进行进一步的支付处理。来自谷歌钱包的卡响应看起来像这样
"aud": "01409448849434218847",
"iat": 1424749827,
"exp": 1424753427
},
"pan": "6011988571714740",
"cvn": "827"
其中 pan 是发现卡号，cvn 是 cvv 号。
但在签证结账的情况下，不会返回 cvv 号码。来自 Visa Checkout 的示例支付数据响应如下所示
{
"paymentRequest": {
"currencyCode": "USD",
"total": "10"
},
"userData": {
"userFirstName": "XYZ",
"userLastName": "XYZ",
"userName": "XYZ@gmail.com",
"userEmail": "XYZ@gmail.com",
"encUserId": "kFilkXPMqx9P2sxVBwZpwHZ3ZppIJSASFXOlMt/u/SU="
},
"creationTimeStamp": 1427169634910,
"paymentInstrument": {
"id": "Rjgzv/9FVVM09JiLGNHzqZlnc+h0vTA8E/NPESuZvOU=",
"lastFourDigits": "xxxx",
"binSixDigits": "xxxxxx",
"paymentType": {
"cardBrand": "VISA",
"cardType": "PREPAID"
},
"billingAddress": {
"personName": "XYZ ABC",
"line1": "131 Dartmouth St",
"city": "Boston",
"stateProvinceCode": "MA",
"postalCode": "02116",
"countryCode": "US",
"phone": "9123456789"
},
"verificationStatus": "VERIFIED",
"expired": false,
"cardArts": {
"cardArt": [
{
"baseImageFileName": "https://sandbox.secure.checkout.visa.com/VmeCardArts/uWOvgFoQISxPh_MWE7gO8xJHi_Kwti3ZgptHQ1LkSR4.png",
"height": 50,
"width": 77
}
]
},
"issuerBid": "14",
"nameOnCard": "XYZ ABC",
"expirationDate": {
"month": "01",
"year": "2018"
}
},
"shippingAddress": {
"id": "vn9XOKl/FOLHzEOrs2KoF3qA2VoFoQoaz6phbibsCVE=",
"verificationStatus": "VERIFIED",
"personName": "XYZ ABC",
"line1": "131 Dartmouth St",
"city": "Boston",
"stateProvinceCode": "MA",
"postalCode": "02116",
"countryCode": "US",
"phone": "9123456789",
"default": false
},
"riskData": {
"advice": "LOW",
"score": 0,
"avsResponseCode": "Y",
"cvvResponseCode": "M"
},
"partialShippingAddress": {
"countryCode": "US",
"postalCode": "02116"
}
}
这里我们没有得到实际的 CVV 号码。
知道我们如何在没有 cvv 号码的情况下进行 paypal 付款处理。 (卡号作为帐号出现，但未出现在此响应中)。
最佳答案
出于安全原因，您永远不会收到 CVV 号码 per Visa .相反，您将收到一个指示匹配与否的字母值。他们说这足以处理付款。
关于paypal - Visa 结帐集成，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/29231884/