Open protocols for AI commerce
Nordax AI is built on open, standards-based protocols that give AI agents cryptographic trust signals and verifiable authorization. Each protocol is designed to be independently implementable and interoperable.
Nordax Entity Trust Protocol (NETP)
A cryptographic trust infrastructure that makes business identity verifiable, quantifiable, and machine-readable for autonomous AI agents. Covers verifiable credentials, trust scoring, edge attestation, entity resolution, and decentralized identifiers.
Human Authorization Protocol (HAP)
A credential-based authorization protocol that lets humans grant, scope, and revoke permissions for AI agents to act on their behalf in commerce. Built on W3C VC 2.0 with DataIntegrityProof and privacy-preserving principal hashing.
Agentic Commerce Trust Stack (Trust Stack)
A technical reference mapping the four-layer trust infrastructure for AI-driven commerce: Visa TAP (agent verification), Mastercard VI (human intent), HAP (agent authorization), and NETP (business entity trust).