OID4VC APIs

🔐 OID4VC (OpenID for Verifiable Credentials)

OID4VC is a set of specifications from the OpenID Foundation that defines how Verifiable Credentials (VCs) are issued to a wallet using OpenID Connect.

• Focus: Credential Issuance

• Key flow: Wallet requests and receives a VC from an issuer

• Based on: OAuth 2.0 / OpenID Connect

🔗 Spec: https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0.html

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🪪 OID4VP (OpenID for Verifiable Presentations)

OID4VP defines how a wallet presents verifiable credentials to a verifier in response to a request, using OpenID-based protocols.

• Focus: Credential Presentation / Verification

• Key flow: Verifier requests proof → Wallet returns a Verifiable Presentation (VP)

• Supports selective disclosure and proof binding (nonce, audience)

🔗 Spec: https://openid.net/specs/openid-4-verifiable-presentations-1_0.html

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The Credebl platform provides flexible capabilities to onboard both issuers and verifiers, enabling end-to-end management of verifiable credential flows.

Issuer Capabilities

• Supports onboarding of issuers

• Allows configuration to issue multiple credential formats, such as:

  • SD-JWT

  • mdoc

• Enables creation of credential templates to define structure and issuance logic for different credential types

Verifier Capabilities

• Provides APIs to onboard verifiers

• Enables creation of verification templates

• Supports validation of credential presentations based on specific business use cases