# ApplePayPaymentHeaderDto

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

Header carried alongside the encrypted payload. `ephemeralPublicKey`
is the ECDH ephemeral key used during decryption and must not be logged.

## Fields
- `ephemeralPublicKey` (string): (nullable)
- `publicKeyHash` (string): (nullable)
- `transactionId` (string): (nullable)

## See also

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