Endpoint · computePOSTx402.forgemesh.io/gas-mileage-lookup

Gas mileage checker: authoritative city/highway/combined MPG for any US light-duty vehicle model year 1984 or newer, with fuel type, greenhouse-gas score, and estimated annual…

Gas mileage checker: authoritative city/highway/combined MPG for any US light-duty vehicle model year 1984 or newer, with fuel type, greenhouse-gas score, and estimated annual fuel spend. VIN input is decoded automatically; fuzzy model matching bridges naming differences. For automotive and budgeting agents.

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?

0x84a1827f…a4a57a08

URL

https://x402.forgemesh.io/gas-mileage-lookup

Seen

first 29 days ago · last 1 day ago

54 free handshakes

Payment

Pays through

x402 · MPP evm

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.834 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 0.166: 0.084 uncertain ? + 0.082 short ? · 0.066 to A

How the composite of 0.834 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	0.59	0.519		0.104	−0.082	−0.014
liveness it answered at all	0.60	1.00	0.884		0.530	0	−0.070
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.834	gap to 1.000 = 0.166 · 0.082 short · 0.084 uncertain	0.834	−0.082	−0.084

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

The multiplication, written out

  0.200 × 0.519   latency p95    
+ 0.600 × 0.884   liveness       
+ 0.200 × 1.000   price stability
= 0.834           → UNRATED: 53 of 30 paid calls      weights 2026.09.6 · 53 samples · seed cap_01M1RDA6Q757W1QT2P5SB30V46|2026-09-03T10:11:11.115Z|2026.09.6

Verify it yourselfnpx teppi-check https://x402.forgemesh.io/gas-mileage-lookupcurl -s https://api.teppi.xyz/v1/trust/cap_01M1RDA6Q757W1QT2P5SB30V46