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Tools/OID4VP Request Decoder
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OID4VP Request Decoder
Decode OpenID4VP authorization requests — the protocol EUDI wallet verifiers use to request credentials. Parses request URLs, request-object JWTs, and JSON; unpacks DCQL / presentation-definition credential queries and the transaction_data entries behind payment SCA dynamic linking.
About OID4VP requests
OpenID for Verifiable Presentations is the presentation protocol of the EUDI Wallet: the verifier (an issuer ACS during payment SCA, a PSP during KYC) sends this request; the wallet answers with a vp_token holding an SD-JWT VC or mdoc presentation. Decode the credential itself with the SD-JWT VC Decoder, and the agent-payment equivalent with the AP2 Mandate Decoder.