feat: payment status#127
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Signed-off-by: Berend Sliedrecht <berend@animo.id>
TimoGlastra
reviewed
Jun 15, 2026
TimoGlastra
reviewed
Jun 15, 2026
TimoGlastra
reviewed
Jun 15, 2026
Signed-off-by: Berend Sliedrecht <berend@animo.id>
Signed-off-by: Berend Sliedrecht <berend@animo.id>
TimoGlastra
reviewed
Jun 17, 2026
TimoGlastra
approved these changes
Jun 17, 2026
Signed-off-by: Berend Sliedrecht <berend@animo.id>
Signed-off-by: Berend Sliedrecht <berend@animo.id>
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Implements the payment transaction status polling
flow from the EUDI Payment Status spec. After a
Wero SCA credential is issued, the wallet can poll
transaction_status_urlto get the status code.credential_metadata injection is done via an
Express middleware that patches res.send in
front of the OID4VCI routes, since Credo has no
hook for credential_metadata yet that I could find.
Generic records are used instead of a real payment
backend because the playground is self-contained.
wero-credential-token-{jti} links a credential to
its transaction_status_token without it appearing
in the credential or presentation.
transaction-status-{paymentTransactionId} holds the
current status, starting at PDNG and updated after
the SCA presentation is verified. The token is a
random UUID rather than a signed JWT, and status
transitions are triggered locally by the verifier
callback rather than by an upstream payment event.