Endpoint · researchGETwww.x402financialdata.com/crypto-prices?symbols=BTC%2CETH%2CSOL

Real crypto market data in one batched call: price, market cap, market-cap rank, 24h volume/high/low/change, circulating/total/max supply, and all-time-high with date -- for BTC…

Real crypto market data in one batched call: price, market cap, market-cap rank, 24h volume/high/low/change, circulating/total/max supply, and all-time-high with date -- for BTC, ETH, SOL, and 17+ other major coins by ticker. Richer than a plain price feed: most stock-data APIs' crypto tickers report null market cap. From CoinGecko. $0.005/call.

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?

0xe4181c7d…a84768e0

URL

https://www.x402financialdata.com/crypto-prices?symbols=BTC%2CETH%2CSOL

Seen

first 34 days ago · last 13 hr ago

68 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.747 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by latency p95 · gap to 1.000 is 0.253: 0.080 uncertain ? + 0.173 short ? · 0.053 to B

How the composite of 0.747 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.13	0.046		0.009	−0.173	−0.018
liveness it answered at all	0.60	1.00	0.896		0.537	0	−0.063
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.747	gap to 1.000 = 0.253 · 0.173 short · 0.080 uncertain	0.747	−0.173	−0.080

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

The multiplication, written out

  0.200 × 0.046   latency p95    
+ 0.600 × 0.896   liveness       
+ 0.200 × 1.000   price stability
= 0.747           → UNRATED: 59 of 30 paid calls      weights 2026.09.6 · 59 samples · seed cap_01M1A51QTA6XJJYFMYSMDEX8QJ|2026-09-04T06:08:11.956Z|2026.09.6

Verify it yourselfnpx teppi-check https://www.x402financialdata.com/crypto-prices?symbols=BTC%2CETH%2CSOLcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51QTA6XJJYFMYSMDEX8QJ