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Adding credentialOffer to VPR #705

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Adding credentialOffer to VPR #705

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Adding credentialOffers as an optional response parameter when partic…
eric-schuh Aug 18, 2026
430556a
Apply @TallTed's editorial changes
eric-schuh Sep 1, 2026
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53 changes: 52 additions & 1 deletion components/VerifiablePresentationRequest.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,44 @@ components:
type: string
"serviceEndpoint":
type: string
description: A URL that can be utilized for interacting with the service for the purposes of responding to the Verifiable Presentation Request.
description: A URL that can be used for interacting with the service for the purpose of responding to the Verifiable Presentation Request.
"credentialOffer":
type: array
description: An optional parameter that informs a recipient which potential VC(s) might be issued if the VPR is responded to. A responder can also use this to provide their own VPR with preferential constraints on the VC(s) they would prefer to receive.
items:
type: object
properties:
"mediaType":
type: string
description: The media type of the envelope format.
example: [{"mediaType": "application/vc"}]
"credential":
type: object
description: A minimally contextualized set of type information that informs the recipient what is being offered.
properties:
"@context":
type: array
description: The JSON-LD context of the credential.
items:
type: string
"type":
type: array
description: The JSON-LD type of the credential.
items:
type: string
"proof":
type: array
description: Results, if any, of verifying the proof objects.
items:
type: object
description: Information about the proofs used by the VC being described.
properties:
"type":
type: string
description: The type of proof that will be used.
"cryptosuite":
type: string
description: The cryptosuite used by the proof.
example:
{
"query": [{
Expand Down Expand Up @@ -126,6 +163,20 @@ components:
}],
"challenge": "3182bdea-63d9-11ea-b6de-3b7c1404d57f",
"domain": "edu.example",
"credentialOffer": [{
"mediaType": "application/vc",
"credential": {
"@context": [
"https://www.w3.org/ns/credentials/v2",
"https://www.w3.org/ns/credentials/examples/v2"
],
"type": "ExampleAlumniCredential",
"proof": [{
"type": "DataIntegrityProof",
"cryptosuite": "bbs-2023"
}]
}
}],
"interact": {
"service": [{
"type": "UnmediatedPresentationService2021",
Expand Down
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