Identity plane
OpenID for VC Issuance (OID4VCI)
Resolve a credential issuer's /.well-known/openid-credential-issuer metadata and flag off-domain issuance endpoints.
Live in the gateway today.
What it answers
Who is it, cryptographically?
OpenID for VC Issuance (OID4VCI) sits in the identity plane of the agent-interop stack. Who is it, cryptographically? AxioRank tracks it as one row in a coverage matrix that spans six planes, from discovery and identity to authorization, content permission, and commerce.
Plane
Identity
Status
live
Direction
outbound
How AxioRank handles it
Governed, not just listed.
Live in the gateway today. Outbound: when the agents you run reach out to other agents and services.
More identity protocols
Related protocols
Govern the whole agent stack
AxioRank verifies identities and capabilities across the agent ecosystem, from discovery to commerce. See the full coverage matrix, machine-readable.