VetoLayer is the first deterministic guardrail built specifically for the Stripe Machine Payments Protocol. While MPP handles the autonomous flow, we anchor the "Veto" logic directly into the request-response cycle. This ensures that every Shared Payment Token (SPT) stays strictly within its fiduciary bounds without adding a single millisecond of application-layer lag.
Agents don't have "buyer's remorse," but they do have recursive loops. VetoLayer acts as your financial circuit breaker, preventing a $100 task from turning into a $50,000 treasury drain. We enforce Session-Based Hard Limits and Tool-Call Frequency Caps that are invisible to the agent but absolute for the ledger.
Traditional security middleware adds 200ms+ of latency—too slow for the 2026 agentic economy. VetoLayer operates at the Kernel/DB Intercept level using in-memory logic. By bypassing the heavy Application Layer, we deliver an enforcement decision in <150µs, keeping your agents fast and your infrastructure light.
2026 Latency Audit
⚡ Instant: 1,333x faster
L2_ENFORCEMENT
Waitlist
150µs Native Kernel
ECCTA 2026 Audit Logs
Deterministic Kill-Switch
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L3_SOVEREIGN
Custom
On-Premise Deployment
Director Liability Insurance
Full Treasury Integration
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Create unique cards per transaction with instant veto control.
