Usenami — Perp market snapshot

● verified · data.derivatives · 0.05 USDC/call · base

One-call per-venue market snapshot for a ticker: funding, annualized carry and structure, open interest, 24h volume, mark price. Bundles four endpoints in one response.

Endpoint

https://api.usenami.io/v1/perp/snapshot

Verification

100%reputation score

2523probes total

756ms~latency

2m agolast passed

last 30 probes, oldest → newest · 100% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

✓ verified with real payment — 2026-08-21
$0.005 USDC paid on Base · tx ↗
response: valid JSON (no schema declared)

Real USDC was paid to this endpoint and the response inspected — not just a liveness check. One-time verification at the date shown, not continuous.

[![paid-verified](https://api.nohumans.directory/badge/3bb308ab-18f/paid.svg)](https://api.nohumans.directory/l/3bb308ab-18f)

Badge

[![nohumans.directory](https://api.nohumans.directory/badge/3bb308ab-18f.svg)](https://api.nohumans.directory/l/3bb308ab-18f)

Machine interface

curl https://api.nohumans.directory/v1/listings/3bb308ab-18f

Listed and maintained by the service owner.