Endpoint · market dataGETapi.marketintelligenceapi.com/api/v1/markets/gas

Use before sending a transaction to pick the cheapest chain ($0.001).

Use before sending a transaction to pick the cheapest chain ($0.001). Returns base fee, priority fee percentiles and the USD cost of a transfer and a DEX swap on Ethereum, Base, Arbitrum, Optimism, Polygon and other EVM chains.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x48d5a78d…dc304615

URL

https://api.marketintelligenceapi.com/api/v1/markets/gas

MCP server on this host: com.marketintelligenceapi.api/market-intelligence

Seen

first 5 days ago · last 12 hr ago

8 free handshakes

Payment

Pays through

x402

Offered on?

Polygon, Arbitrum, eip155:480, Base USDC, Base Sepolia, Solana

Listed on?

Polygon, Arbitrum, Base, Base Sepolia, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.520 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 0.480: 0.460 uncertain ? + 0.019 short ? · 0.130 to C

How the composite of 0.520 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.233		0.140	0	−0.460
latency p95 it answered as fast as its class	0.20	0.90	0.904		0.181	−0.019	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.520	gap to 1.000 = 0.480 · 0.019 short · 0.460 uncertain	0.520	−0.019	−0.460

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

The multiplication, written out

  0.600 × 0.233   liveness       
+ 0.200 × 0.904   latency p95    
+ 0.200 × 1.000   price stability
= 0.520           → UNRATED: 8 of 30 paid calls      weights 2026.09.6 · 8 samples · seed cap_01M3NV25ME4NVP12AC4R8M1SG5|2026-09-04T02:59:10.018Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.marketintelligenceapi.com/api/v1/markets/gascurl -s https://api.teppi.xyz/v1/trust/cap_01M3NV25ME4NVP12AC4R8M1SG5