UCP Compliance Test
Validate your Universal Commerce Protocol business profile against the official specification. UCP enables standardised commerce between businesses and platforms — co-developed by Google, Shopify, Etsy, Walmart, Target & Wayfair.
How it works
1. Enter the base URL of the business (e.g. https://shop.example.com).
2. We fetch /.well-known/ucp — the standard discovery endpoint.
3. The returned JSON Business Profile is validated against 18 compliance rules covering profile structure, services, capabilities, namespaces, transports, payment handlers, signing keys, and security.
We will fetch https://…/.well-known/ucp
Authentication (optional)
⚡ Stateless — nothing is stored. The profile is fetched, validated, and discarded.