# WalletCredentialDto

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

The wallet credential a transaction was charged with, as published on the transaction: which
wallet issued it, whether it was a single-use device token or a merchant token, and the last four
digits of the card behind it.

## Fields
- `providerName` (string): The wallet that issued the credential: `applepay`, `googlepay` or `paze`. (nullable)
- `tokenKind` (string): `DeviceToken` for a single-use token bound to the payer's device, `MerchantToken` for a token the card network issued to the merchant for later merchant-initiated charges, or `FundingAccount` for the payer's own card number with no network token and no cryptogram (a Google Pay card the payer saved to their account). (nullable)
- `cardSuffix` (string): The last four digits of the card behind a merchant token, when the wallet reported them. Null for a device token. (nullable)

## See also

- [All documentation](https://devportal.signapay-sbx.winkpg.io/llms.txt): the machine-readable index of every public page on this site.