Endpoint · market dataGETapi.usenami.io /v1/perp/snapshot
One-call market snapshot for one crypto perpetual across every tracked venue — funding rate, annualized carry with contango/backwardation structure, open interest, 24h volume and…
Read more
One-call market snapshot for one crypto perpetual across every tracked venue — funding rate, annualized carry with contango/backwardation structure, open interest, 24h volume and mark price in a single response. Bundles funding/carry/open-interest/volume-24h so an agent makes one paid call instead of four.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://api.usenami.io/v1/perp/snapshot
Seen
first 35 days ago · last 14 hr ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 1 day ago
0.887 from 57 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.98 | 0.868 | 0.521 | −0.014 | −0.065 | |
| latency p95 it answered as fast as its class |
0.20 | 1.00 | 0.829 | 0.166 | 0 | −0.034 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.887 | gap to 1.000 = 0.113 · 0.014 short · 0.099 uncertain | 0.887 | −0.014 | −0.099 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://api.usenami.io/v1/perp/snapshotcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A1WDKM8WBAFEVPD7T41K