UCP Protocol Demo
How UCP Works
Interactive demonstration of the Universal Commerce Protocol. See exactly how AI agents interact with stores.
Request
How AI agents find UCP-enabled stores
GET /.well-known/ucp HTTP/1.1 Host: store.example.com Accept: application/json
Response
Standardized UCP response
{
"ucp": {
"version": "2026-01-11",
"services": {
"dev.ucp.shopping": {
"rest": {
"endpoint": "https://api.store.com/ucp/shopping"
}
}
},
"capabilities": [
{
"name": "dev.ucp.shopping.checkout",
"version": "2026-01-11"
},
{
"name": "dev.ucp.shopping.order",
"version": "2026-01-11"
}
]
}
}Why UCP Matters
Universal Language
One protocol works with all stores. No need to learn each store's custom API.
Standardized
Same checkout flow, same order format, same everything. Predictable and reliable.
Secure
Built-in identity linking, token exchange, and audit trails. Bank-grade security.
Extensible
Add custom extensions for specific industries without breaking compatibility.
Protocol Flow
1
Discovery
Agent finds store
→
2
Checkout
Create session
→
3
Order
Create order
Ready to Implement UCP?
See how easy it is to make your store AI-ready with the Universal Commerce Protocol.