Endpoint · market dataGETkronossignals.com/api/v1/price/btc

Multi-source volume-weighted median (VWM) spot price for 16 crypto assets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT).

Multi-source volume-weighted median (VWM) spot price for 16 crypto assets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT). Aggregates Binance, Coinbase, Kraken, and OKX in parallel (2 s timeout per source). Includes 1% outlier rejection, cross-exchange spread %, confidence grading (high/medium/low), and per-source USD volume weights. Kaiko-style reference pricing — $0.02/call.

UNRATEDListed

Overview

Grade?

UNRATED

1 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

1 delivered

More info

Seller?

0x36038e1d…b96caee7

URL

https://kronossignals.com/api/v1/price/btc

Seen

first 34 days ago · last 13 hr ago

79 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Scoreweights 2026.09.6

UN
RATED

0.126 delivery verified, no letter

To a letter · 30 paid calls

1 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.874: 0.800 uncertain ? + 0.074 short ? · 0.324 to D

How the composite of 0.126 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
honestycosts the most it charged what it advertised	0.50	1.00	0.000		0.000	0	−0.500
liveness it answered at all	0.30	1.00	0.000		0.000	0	−0.300
latency p95 it answered as fast as its class	0.10	0.26	0.261		0.026	−0.074	0
price stability the price stayed where it was listed	0.10	1.00	1.000		0.100	0	0
Composite	1.00		0.126	gap to 1.000 = 0.874 · 0.074 short · 0.800 uncertain	0.126	−0.074	−0.800

Not measured: correctness · no paid call was checked against a task; schema conformance · no output schema published

The multiplication, written out

  0.500 × 0.000   honesty        
+ 0.300 × 0.000   liveness       
+ 0.100 × 0.261   latency p95    
+ 0.100 × 1.000   price stability
= 0.126           → UNRATED: 1 of 30 paid calls      weights 2026.09.6 · 1 samples · seed cap_01M1A51MQSN5WARXH05YS0ETZ1|2026-07-06T10:50:49.922Z|2026.09.6

Verify it yourselfnpx teppi-check https://kronossignals.com/api/v1/price/btccurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51MQSN5WARXH05YS0ETZ1