igrantio-dcql-query-sca-payment-user
Installation
SKILL.md
DCQL query: Payment User Credential (TS12)
When to use
Use this skill when you ask a holder to prove who authorises a payment. The Payment User Credential names the payment service user. It is one of the three TS12 credentials of a Strong Customer Authentication flow.
This template is different from the other two. Its claims array is empty. An empty claims array asks for the whole credential, so the wallet returns every claim that the credential holds. The registry does not fix a claim list here, because the issuer decides which attributes describe the user.
The other two TS12 credentials are the Payment Account Credential, in
igrantio-dcql-query-sca-payment-account, and the Payment Card Credential,
in igrantio-dcql-query-sca-payment-card.