Know Your Agent: The Next Trust Layer in Agentic ECommerce
KYC verifies buyers and KYB verifies sellers. In agentic commerce, we also need KYA to verify autonomous agents acting with purchasing authority.
For years, trust in commerce has rested on two pillars: Know Your Customer (KYC) and Know Your Business (KYB). KYC verifies who is buying. KYB verifies who is selling. But in Agentic ECommerce, a third actor now makes decisions, places orders, negotiates terms, and triggers payments: the AI agent.
That creates a new requirement: Know Your Agent (KYA).
KYA is about verifying an agent’s identity, authority, and behaviour before allowing it to transact. Who deployed this agent? What is it allowed to do? What spending limits, data scopes, and policy constraints apply? Can it prove those permissions cryptographically at checkout or during API calls? In practical terms, KYA turns “this request came from an agent” into “this request came from this trusted agent, acting within approved boundaries.”
In Agentic ECommerce, this matters fast. A procurement agent can reorder inventory automatically. A shopping concierge can buy on behalf of a household. A B2B sales agent can negotiate discounts and trigger workflow-approved agreements. Without KYA, platforms are left with weak signals like IP addresses or API keys. With KYA, they get verifiable agent credentials, revocable permissions, auditable action logs, and risk-aware policy enforcement.
KYC and KYB are still essential. But they were built for human and company identities, not autonomous software actors. As digital agents become first-class participants in commerce, trust frameworks need to evolve too. The future stack is clear: KYC + KYB + KYA.