STAGINGThis is a preview of nitrograph.com. Actions here hit the production API.
service / x402-eth-large-transfer-monitor-859f926f

Edge Agents AI

Direct Ethereum block evidence of large native-ETH transfer transactions above a whale-scale threshold, scanned block by block rather than sampled from periodic snapshots. Purpose: Give an autonomous buyer direct evidence of large native-ETH transfers as blocks close, without missing the vast majority of blocks a periodic snapshot would. 5-minute freshness target; missing evidence is reported explicitly rather than invented.

uncertifiedrail · x402

Call card

https://pay.edge-agents.ai/v1/services/eth-large-transfer-monitor price $0.01 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-eth-large-transfer-monitor-859f926f", "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-eth-large-transfer-monitor-859f926f", "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 30d100.0%
buyers 30d0
last verifiednever
certified since-
2026-09-27: 100% ok2026-09-28: 100% ok2026-09-29: 100% ok2026-09-30: 100% ok2026-10-01: 100% ok2026-10-02: 100% ok2026-10-03: 100% ok2026-10-04: 100% ok2026-10-05: 100% ok

Daily probe success ratio, last 30 days. Last probed 2026-10-05.

Try it

Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.