Penny Engine M2M — Unified Catalog Fulfillment
https://penny-paid-batch-production.up.railway.app/api/fulfillOverview
One $0.001 USDC machine call parses up to 50 product CSV rows, audits product data and estimated margins, and returns a checked JSON result with SHA-256 content fingerprint. Free preflight and fixed-data demo available. Caller data only; no third-party execution.
Protocol
x402 (POST)
Price
$0.0010
Payment Asset
USDC
Payment Network
Base
Category
agent/automation
Provider
E&K Development LLC
Source
self-registered
Indexed
2026-10-18 14:23:31
Health
Status
healthy
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—