service / x402-activity-174b800a
chainhilt-x402
Trade and settlement history of a venue account, newest first and cursor-paged: fills (TRADE, with the pUSD that actually moved, fees included), REDEEM, SPLIT/MERGE, CONVERSION and rewards, each with its Polygon transaction hash. Deposits and withdrawals appear only when `type` names them. Filter by `type`, `conditionId`, `side` and an ISO `start`/`end`; to page, pass `nextCursor` as `cursor` with the same filters. The ground truth after an ambiguous submit.
uncertifiedrail · x402
Call card
https://chainhilt.ai/api/v1/predict/polymarket/activity/:address
price $0.001 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-activity-174b800a", "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-activity-174b800a", "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 30d-
buyers 30d0
last verifiednever
certified since-
Daily probe success ratio, last 30 days. Last probed 2026-11-05.
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.