Penny Engine M2M — Agent Outcome Guard
https://penny-paid-batch-production.up.railway.app/api/proof-gateOverview
Machine-to-machine JSON outcome verification: test required paths, exact values and numeric ranges, then return deterministic PASS or FAIL and SHA-256 integrity fingerprint. Stateless, no third-party execution claim.
Protocol
x402 (POST)
Price
$0.0010
Payment Asset
USDC
Payment Network
Base
Category
agent/verification
Provider
E&K Development LLC
Source
self-registered
Indexed
2026-10-18 06:47:12
Health
Status
healthy
Latency (p50)
177ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-20 18:36:24
Last Healthy
2026-10-20 18:36:24
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-20 18:36:24 | healthy | 402 | 129ms | |
| 2026-10-20 08:48:04 | healthy | 402 | 177ms | |
| 2026-10-19 19:52:34 | healthy | 402 | 125ms | |
| 2026-10-18 17:57:31 | healthy | 402 | 945ms |