Autonomous A2A Commerce & Spend FirewallGoogle AP2-Style Mandates · Channel3 · Microsoft Z3 · APIMatic PayPal REST v2MODE: LIVE SANDBOX / REPLAY VERIFIED
Sellers win by hiding cost inside bundles.
PactPay unbundles every quote against live market prices.
Money moves only when an SMT constraint solver and an Ed25519 signed chain agree. Dual verification with zero math hallucinations.
FastAPI Backend: https://pactpay-production.up.railway.app
CFO Mandate Cap$4,600.00
Channel3 BATNA$4,746.90
Compliant Target$4,271.33
Net Capital Saved+10.02%
$0.00
Z3 Invariant Firewall7 INVARIANTS
Formal SAT Proof Gate
KERNEL Cloud BrowserLIVE STREAM
Elastic SHA-256 ChainES|QL AUDIT
AG Grid Enterprise Trading Floor
AP2 Multi-Agent Procurement Ledger
Select a scenario or run the live red-team console to begin.
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Quick Filters:Active View: All Deals
Real-Time Channel3 · KERNEL · Elastic ES|QL · Z3 SMT · PayPal Telemetry Log
[System Init] Channel3 · KERNEL · Elastic ES|QL · Z3 SMT · PayPal Sandbox ready.
LIVE RED-TEAM CONSOLE
Type any adversarial merchant payload or click a preset to test Z3 solver diagnosticsLive "Break-It" Box
🎯 1-Click Adversarial Attack Presets:(Click to auto-load & evaluate in Z3)