capkey
beta
Catalog
Findings
Watchlist
API
Methodology
Add a server
← Back to catalog
penny-paid-batch-production.up.railway.app
unstable
Host infrastructure running 5 endpoints (5 x402)
43
Average host score
5
total endpoints
5
checked endpoints
0
MCP servers
5
x402 endpoints
Endpoints on this host (5)
Service / URL
Kind
Price
7-day reach
Score
Status
Penny Engine M2M — Agent Outcome Guard
https://penny-paid-batch-production.up.railway.app/api/proof-gate
x402
$0.001
43
/100
unstable
Penny Engine M2M — Agent Payment Demand Intelligence
https://penny-paid-batch-production.up.railway.app/api/market-demand
x402
$0.001
43
/100
unstable
Penny Engine M2M — Unified Catalog Fulfillment
https://penny-paid-batch-production.up.railway.app/api/fulfill
x402
$0.001
43
/100
unstable
Penny Engine — x402 Payment Compatibility Ping
https://penny-paid-batch-production.up.railway.app/ping
x402
$0.001
43
/100
unstable
Penny Engine — Live Base Network Gas Snapshot
https://penny-paid-batch-production.up.railway.app/api/base-network
x402
$0.001
43
/100
unstable