Mastercard Verifiable Intent
Open specification for cryptographic agent authorization in commerce. Provides SD-JWT delegation chains that bind AI agent actions to human-approved scope with tamper-evident constraint enforcement. Supports eight constraint types including amount bounds, merchant allowlists, budget caps, and recurrence terms. Protocol agnostic with integration mappings for AP2, ACP, and UCP.
Explore the ecosystem
Category
Security
Maintainer
Mastercard
Website
verifiableintent.devRepository
agent-intent/verifiable-intentRegistry ID
UCP-T-000022
Activity (30d)
87
Views
0
API queries
Related Tools
All toolsUCP Checker Extension
Browser Extension
Free Chrome extension that detects UCP manifests on any store you visit. Shows capabilities, payment handlers, transports, AI bot policies, and spec version in one click. Optionally contributes anonymous uptime telemetry back to UCP Checker. Works on Chrome, Edge, and Brave.