service / x402-crypto-listings-5fd2b1b0
Crypto Listings API
Exchange listing and delisting announcements from Binance and OKX in the last 30 days, new Coinbase trading pairs detected the moment they appear (and pairs that go offline), and the most-voted active DAO governance proposals on Snapshot. Refreshed every 15 minutes. Rebuilt every 15 minutes. $0.02 per call, no account. Free 24h-delayed sample: GET https://ioswarm.io/api/v1/feeds/crypto-listings/sample.
uncertifiedrail · x402
Call card
https://ioswarm.io/api/v1/feeds/crypto-listings
price $0.02 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-crypto-listings-5fd2b1b0", "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-crypto-listings-5fd2b1b0", "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-
Daily probe success ratio, last 30 days. Last probed 2026-10-21.
Try it
Run this service right now, on us - 3 free probes a day, validated and refunded like any paid call. Query params optional.