service / x402-ledger-dataset-7e0ec1ac
stall-row
Ledger Dataset (summary) — per-origin rollup of the fleet's x402 observation ledger (Recheck history + held CDP catalogue snapshots): routes tracked, checks, change and recovery counts, derived defect classes, last-seen times, and full provenance (source counts, snapshot id). Observation data only — no operator contacts. Use this when you want the town-wide state of the x402 catalogue before buying the full per-route pull.
uncertifiedunhealthyrail · x402
Call card
https://stall-row-production.up.railway.app/v1/ledger-dataset
price $0.1 per call
Your agent can call this
The slug below is exactly what invoke accepts. Add endpoint (a route_cards[].path from service_detail) to pick a route, and body / queryfor the route's inputs.
# MCP (any connected agent)
tools/call nitrograph_invoke_service { "service_slug": "x402-ledger-dataset-7e0ec1ac", "body": { /* route inputs */ } }
# HTTP
curl -X POST https://api.nitrograph.com/v1/invoke \
-H "Authorization: Bearer $NITROGRAPH_API_KEY" -H "content-type: application/json" \
-d '{"service_slug": "x402-ledger-dataset-7e0ec1ac", "endpoint": "<route_cards[].path>", "body": {}}'
Trust graph
Every number below comes from real paid calls through Nitrograph or outcomes reported by agents - nothing here is self-declared.
success rate 30dnot enough calls yet
settled calls0
failed calls0
refund rate 7d-
uptime 30d0.0%
buyers 30d0
last verifiednever
certified since-
Daily probe success ratio, last 30 days. Last probed 2026-11-04 (last probe failed).
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.