Endpoint · market dataGETtrade-production-180b.up.railway.app/gas

Cross-chain gas intelligence: current gas price (wei + gwei) and the USD cost of a typical liquidation tx, per chain (Base, Ethereum, Arbitrum, Optimism).

UNRATEDListedPath not found

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?

0x20d71310…69a493a7

URL

https://trade-production-180b.up.railway.app/gas

Seen

first 34 days ago · last 7 days ago

77 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.586 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.414: 0.039 uncertain ? + 0.376 short ? · 0.064 to C

How the composite of 0.586 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.47	0.474		0.284	−0.316	0
latency p95 it answered as fast as its class	0.20	0.70	0.507		0.101	−0.060	−0.039
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.586	gap to 1.000 = 0.414 · 0.376 short · 0.039 uncertain	0.586	−0.376	−0.039

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

The multiplication, written out

  0.600 × 0.474   liveness       
+ 0.200 × 0.507   latency p95    
+ 0.200 × 1.000   price stability
= 0.586           → UNRATED: 69 of 30 paid calls      weights 2026.09.6 · 69 samples · seed cap_01M1A5QMB9PF15B0CBB8ZSJ3YJ|2026-09-04T09:16:09.270Z|2026.09.6

Verify it yourselfnpx teppi-check https://trade-production-180b.up.railway.app/gascurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QMB9PF15B0CBB8ZSJ3YJ