The checkout standard for AI agent commerce.
Trust UCP orchestrates verification, policy, and settlement for agent-driven commerce. One protocol to prove identity, enforce risk, and unlock instant, trusted checkouts across every platform.
Protocol stack
Trust UCP unifies identity, policy, and checkout flow
A composable stack built for AI agent commerce. Every layer is programmable, auditable, and ready to scale across merchants, agents, and marketplaces.
Trust Console
Merchant mission control for verification, policies, and audit proofs.
Control Plane
Multi-tenant identity, KYB/KYC, and policy configuration for agent routing.
UCP Gateway
Edge-grade routing for checkout sessions, escalations, and proofs.
Adapter Mesh
Connect Shopify, WooCommerce, custom carts, and emerging AI marketplaces.
Agentic commerce flow
AI agents follow one trust path across every store
Trust UCP standardizes how AI buyers and checkout copilots verify sellers, enforce policies, and settle purchases with confidence.
Discover
Agents read Trust UCP profiles and real-time risk posture before checkout.
Verify
Business identity, KYB/KYC, and policy state are validated instantly.
Checkout
Gateway orchestrates checkout sessions, escalations, and receipts.
Prove
Every decision is anchored with audit trails for downstream trust.
Capabilities
Everything you need for policy-native commerce
Trust UCP is built for AI agents, human merchants, and marketplaces that demand trust at the point of transaction.
Policy Engine
Define risk tiers, verification rules, and escalation paths for every agent.
Tenant Routing
Subdomain + path routing across thousands of merchants with deterministic flows.
Verification Mesh
KYB, KYC, and document proofing with instant policy enforcement.
AI-Ready Signals
Expose Trust UCP signals to agents as real-time policy-aware APIs.
Edge Checkout
Create, update, cancel, and complete sessions with built-in escalations.
Audit Proofs
Immutable verification proofs plus activity trails for compliance and trust.
UCP Gateway
The global edge for verified checkout
Gateway traffic stays fast and policy-aware. It resolves tenant context, applies verification checks, and returns agent-ready responses in milliseconds.
Subdomain routing at scale
Tenant-aware routing for thousands of merchants with deterministic policies.
Policy-based access
Lock down operations by risk tier, auth mode, or verification state.
Escalation-first flows
Return escalation payloads when the buyer needs additional verification.
UCP-native APIs designed for AI checkout orchestration
Generate checkout sessions, enforce verification policies, and deliver trust proofs with a single API surface. Built for orchestration engines and agent frameworks.
POST /checkout-sessions
Host: ucp.trustucp.xyz
Authorization: Bearer <api-key>
{
"line_items": [{
"product_id": "sku_9231",
"quantity": 2
}],
"buyer": {
"email": "agent@buyer.ai"
}
}Trust signals
The signals agents need to transact with confidence
Trust UCP publishes verification, policy, and audit signals in a unified profile so AI agents can take action without uncertainty.
Verified merchants in minutes
KYB checks and policy enforcement for instant onboarding.
Escalation-aware checkout
Built-in escalation routes when a buyer requires extra verification.
Audit trails you can prove
Immutable proofs for every decision, ready for compliance teams.
FAQ
Everything you need to know
Launch Trust UCP with your AI commerce stack
Bring your marketplace or agent platform to the trust layer that buyers will expect by default.