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…

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.

UNRATEDListed

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?

0x15387267…a310475c

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

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.887 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.113: 0.099 uncertain ? + 0.014 short ? · 0.013 to A

How the composite of 0.887 is made up, part by part
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

The multiplication, written out

  0.600 × 0.868   liveness       
+ 0.200 × 0.829   latency p95    
+ 0.200 × 1.000   price stability
= 0.887           → UNRATED: 57 of 30 paid calls      weights 2026.09.6 · 57 samples · seed cap_01M1A5A1WDKM8WBAFEVPD7T41K|2026-09-03T02:50:21.895Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.usenami.io/v1/perp/snapshotcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A1WDKM8WBAFEVPD7T41K