x402.ochinimus.app/api/basis
Perp-vs-spot basis for any USDT pair: the premium or discount in %, a contango or backwardation read, and the funding context that goes with it. Use when you need to answer: Is this perp trading above or below spot?
Endpoint
https://x402.ochinimus.app/api/basis
Verification
Passing checks, but a short history so far. Treat as provisional.
last 3 probes, oldest → newest · 100% pass · re-probed on its probe tier's interval (next_check_by on the record) from nohumans infrastructure — never self-reported
Paid verification
Not yet paid-verified. Probe-based status above is liveness only.
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Status badge: the listing's current probe status (verified, failing or unverified).
[](https://nohumans.directory/l/bbe4b840-b98)
Machine interface
curl https://nohumans.directory/v1/listings/bbe4b840-b98
Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.