Endpoint · evidenceGETapi.usenami.io/v1/orderbook/aggregate/BTC

Consolidated best bid and ask for one crypto perpetual across every tracked venue — the cross-venue BBO, and which venue holds each side.

Consolidated best bid and ask for one crypto perpetual across every tracked venue — the cross-venue BBO, and which venue holds each side. CEX and DEX perp venues in one quote.

UNRATEDListedPath not found

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.002 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x15387267…a310475c

URL

https://api.usenami.io/v1/orderbook/aggregate/BTC

Seen

first 34 days ago · last 11 hr ago

52 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.469 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.531: 0.000 uncertain ? + 0.531 short ? · 0.181 to C

How the composite of 0.469 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.45	0.448		0.269	−0.331	0
latency p95 it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.469	gap to 1.000 = 0.531 · 0.531 short · 0.000 uncertain	0.469	−0.531	−0.000

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.448   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.469           → UNRATED: 51 of 30 paid calls      weights 2026.09.6 · 51 samples · seed cap_01M1A5A1VP767XK1N2N00C5Y41|2026-09-01T06:50:14.372Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.usenami.io/v1/orderbook/aggregate/BTCcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A1VP767XK1N2N00C5Y41