service / x402-address-75f3cf0a
Wallet Activity Overview
Wallet activity overview for an Ethereum address in one call: native ETH balance, transaction count, contract-vs-EOA detection, and first/last transaction activity with computed wallet age -- from Etherscan's V2 API. Bundles 5 separate lookups (balance, nonce, eth_getCode, earliest tx, latest tx) that a caller would otherwise have to stitch together from /wallet-balance, /transaction-count, and two /wallet-transactions calls. $0.02/call.
uncertifiedrail · x402
Call card
https://www.x402financialdata.com/wallet-overview/:address
price $0.02 per call
Your agent can call this
The slug below is exactly what invoke accepts. Addendpoint (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-address-75f3cf0a", "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-address-75f3cf0a", "endpoint": "<route_cards[].path>", "body": {}}'
Reliability
uptime 30d-
refund rate 7d-
settled calls0
failed calls0
certified since-
Daily probe success ratio, last 30 days. Last probed 2026-08-26.
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.