Credit Cards
Server-Side Implementation
Creating transactions
Using Transaction: Sale is the simplest way to create a credit card transaction.
You can create a transaction with just an amount and a paymentMethodNonce relayed from your client and immediately submit it for settlement.
Collect device data from the client and include the deviceDataFromTheClient in the transaction.
- Java
TransactionRequest request = new TransactionRequest()
.amount(new BigDecimal("10.00"))
.paymentMethodNonce(nonceFromTheClient)
.deviceData(deviceDataFromTheClient)
.options()
.submitForSettlement(true)
.done();
Result<Transaction> result = gateway.transaction().sale(request);
if (result.isSuccess()) {
// See result.getTarget() for details
} else {
// Handle errors
}
If you want to create a new payment method in the Vault upon a successful transaction , use the options.storeInVaultOnSuccess option. If a customerId is not included, a new customer will be created.
Card verification
When a payment method is a credit or debit card, you can use card verification to verify that the card data matches a valid, open account before storing or updating it in the Vault.
Braintree strongly recommends verifying all cards before they are stored in your Vault by enabling card verification in the Control Panel.
If you do not want to verify all cards by default, you can run one-time requests using options.verifyCard when:
In both cases, the gateway verifies cards by running either a $0 or $1 authorization and then automatically voiding it. If you'd like, you can specify a different options.verificationAmount to use for the authorization.
- Java
PaymentMethodRequest request = new PaymentMethodRequest()
.customerId("the_customer_id")
.paymentMethodNonce(nonceFromTheClient)
.options()
.verifyCard(true)
.verificationMerchantAccountId("the_merchant_account_id")
.verificationAmount("2.00")
.done();
Result<? extends PaymentMethod> result = gateway.paymentMethod().create(request);
Verification results
If verification was successful, the result will contain a CreditCard response object, which will contain a CreditCardVerification response object.
- Java
PaymentMethodRequest request = new PaymentMethodRequest()
.customerId("the_customer_id")
.paymentMethodNonce(nonceFromTheClient)
.options()
.verifyCard(true)
.done();
Result<? extends PaymentMethod> result = gateway.paymentMethod().create(request);
if (result.isSuccess()) {
CreditCardVerification verification = (CreditCard)result.getTarget().getVerification();
}
Otherwise, you'll receive a CreditCardVerification response object directly on a Customer or PaymentMethod result. This occurs if:
- A verification ran, and
- It was returned with a status of PROCESSOR_DECLINED or GATEWAY_REJECTED
Reasons for unsuccessful verification results
You can check the processorResponseCode and processorResponseText for the specific reason that a verification was PROCESSOR_DECLINED
- Java
PaymentMethodRequest request = new PaymentMethodRequest()
.customerId("the_customer_id")
.paymentMethodNonce(nonceFromTheClient)
.options()
.verifyCard(true)
.done();
Result<? extends PaymentMethod> result = gateway.paymentMethod().create(request);
result.isSuccess();
// false
CreditCardVerification verification = result.getCreditCardVerification();
verification.getStatus();
// "PROCESSOR_DECLINED"
verification.getProcessorResponseType();
// ProcessorResponseType.SOFT_DECLINED
verification.getProcessorResponseCode();
// 2000
verification.getProcessorResponseText();
// Do Not Honor
If the status is GATEWAY_REJECTED, you can check the gatewayRejectionReason for the specific reason. Learn more about gateway rejections.
- Java
result.isSuccess();
// false
CreditCardVerification verification = result.getCreditCardVerification();
verification.getStatus();
// "GATEWAY_REJECTED"
verification.getGatewayRejectionReason();
// GatewayRejectionReason.CVV
Verifications on sub-merchant accounts
For those using Braintree Marketplace, verifications can't be done using sub-merchant accounts. See Braintree Marketplace Verifications for more details.
See also
- Creating transactions
- Creating and updating customers
- Creating and updating payment methods
- Credit card verification
- Verifying cards with Hosted Fields
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