Protocol Hub · v1.1.2
The Agentic Protocol Stack
Harmonizing global commerce standards with deterministic remediation logic.
01 — Aizii Core Protocols
The Deterministic Truth Layer
Three proprietary protocols that close the gap between standards and settlement.
Deterministic Data Protocol
The settlement-grade truth layer. Guarantees that every product fact an agent reads is verifiable, immutable, and transactable.
Semantic Verification Protocol
Continuous validation across UCP, ACP, and MCP schemas. Detects drift, repairs mismatches, and certifies agent-readable inventory.
Fiduciary Handshake Protocol
Establishes trust between brand, agent, and settlement rail — enforcing fiduciary obligations at the moment of autonomous purchase.
02 — Industry Integration Layer
External Standards Bridged by Aizii
Google AP2
The Agent Payments Protocol
Google UCP
Universal Commerce Protocol
OpenAI ACP
Agentic Commerce Protocol
x402
The Agentic Settlement Standard
MCP
Model Context Protocol
W3C Verifiable Credentials
The Identity Standard
AEO Protocol · v1.1.2 · Truth Layer Status: Active