The checkout standard for AI agents.
Trust UCP orchestrates verification, policy, and settlement for agent-driven commerce. One protocol to prove identity, enforce risk, and unlock instant checkouts.
Powering agent commerce across top marketplaces
Billions of transactions. Zero verification.
AI agents will transact trillions—but there's no way to know who's behind them, what they're allowed to do, or how to stop them when things go wrong.
Unverified
No Limit
Missing
None
Assertions, not PII. Trust, verified.
Trust UCP transmits verified facts about merchants — not sensitive data. AI agents evaluate standardized assertions to make autonomous trust decisions.
Trust Assertion Checker
Evaluating merchant: shop_abc123
Verified legal entity
Current & valid registration
Physical address verified
Domain ownership confirmed
Officers/directors verified
Verification Complete
Assurance level: enhanced
47ms
Total time
Trust Framework Levels
Progressive assurance for different transaction types
Low-value transactions
Standard e-commerce
High-value, B2B
Regulated industries
{
"status": "verified",
"trust_framework": "dev.ucp.kyb_v1",
"assurance_level": "enhanced",
"assertions": [
"legal_entity_exists",
"registration_valid",
"address_verified",
"principals_verified"
],
"provider": {
"id": "com.trustucp"
}
}The Verification Flow
From checkout request to cryptographic proof in milliseconds
Discover
Read trust profile
Verify
Check assertions
Checkout
Process session
Prove
Anchor audit trail
Everything you need for policy-native commerce
A composable stack built for AI agent commerce. Every layer is programmable, auditable, and ready to scale.
Trust Console
Merchant mission control for verification, policies, and audit proofs. Manage your trust posture from a single dashboard with real-time analytics.
Control Plane
Multi-tenant identity, KYB/KYC, and policy configuration for agent routing at scale.
UCP Gateway
Edge-grade routing for checkout sessions, escalations, and proofs with 99.9% availability.
Adapter Mesh
Connect Shopify, WooCommerce, custom carts, and emerging AI marketplaces seamlessly.
Policy Engine
Define risk tiers, verification rules, and escalation paths for every agent interaction.
UCP-native APIs built for AI orchestration
Generate checkout sessions, enforce verification policies, and deliver trust proofs with a single API surface. Built for orchestration engines and agent frameworks.
- JSON-first, webhook-ready responses
- Deterministic policy enforcement
- SDKs for Python, TypeScript, Go
- OpenAPI spec + Postman collection
const session = await ucp.checkout({
merchant: "shop_abc123",
agent: "agent_xyz789",
items: cart.items,
policy: "standard"
});
// Response includes trust signals
if (session.verified) {
await session.complete();
// Access the proof
const proof = session.trustProof;
console.log(`Verified: ${proof.merchantId}`);
}The agentic commerce wave is here
Agents entering production
OpenAI Operator, Google Agent2Agent, and browser automation tools are shipping now.
No commerce-specific protocol
MCP and A2A focus on orchestration — none solve merchant verification at checkout.
First-mover advantage
Define the standard before competitors. Become the default trust layer for AI commerce.
Ready to build trusted agent commerce?
Join the developer preview and help shape the protocol.
We'll reach out with API access and documentation.