Samsung Pay is currently available to US merchants using our Android v3 SDK or Android v2 SDK.

Creating transactions

Like all Braintree SDK integrations, you will receive a payment method nonce when your user successfully authorizes payment. Pass this nonce to your server, and create a transaction.

Collect device data from the client and include the $deviceDataFromTheClient in the transaction.

$result = $gateway->transaction()->sale([
  'amount' => '10.00',
  'paymentMethodNonce' => $nonceFromTheClient,
  'deviceData' => $deviceDataFromTheClient,
  'options' => [
    'submitForSettlement' => True
  'billing' => [
    'postalCode' => $postalCodeFromTheClient

The amount you specify in your client-side payment request object should reflect the actual amount you authorize and submit for settlement; transactions will still process in cases where the amount changes during order fulfillment.

Vaulting Samsung Pay

Samsung Pay cards can only be saved to your Vault for specific use cases; see the support article for details.

If your use case is supported, you can store a customer's Samsung Pay card in your Vault in a few different ways:

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