Endpoint · onchainPOSTchain.openverbs.com/v1/gas

Live gas conditions for an EVM chain: current gas price, the latest block's base fee (EIP-1559) and the suggested max priority fee — all in both wei and gwei.

Live gas conditions for an EVM chain: current gas price, the latest block's base fee (EIP-1559) and the suggested max priority fee — all in both wei and gwei. Ground truth an agent can't compute. Reads live on-chain data with automatic endpoint fallback.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.002 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xb3f4de10…14c2194a

URL

https://chain.openverbs.com/v1/gas

Seen

first 28 days ago · last 17 hr ago

52 free handshakes

Payment

Pays through

x402 · MPP evm, tempo

Offered on?

Base USDC, Tempo 0x8335…2913

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.801 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 0.199: 0.119 uncertain ? + 0.080 short ? · 0.099 to A

How the composite of 0.801 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	0.70	0.449		0.090	−0.060	−0.050
liveness it answered at all	0.60	0.97	0.852		0.511	−0.020	−0.069
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.801	gap to 1.000 = 0.199 · 0.080 short · 0.119 uncertain	0.801	−0.080	−0.119

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

The multiplication, written out

  0.200 × 0.449   latency p95    
+ 0.600 × 0.852   liveness       
+ 0.200 × 1.000   price stability
= 0.801           → UNRATED: 51 of 30 paid calls      weights 2026.09.6 · 51 samples · seed cap_01M1TKXRZ4X5RWJFZ7Q5AEDNJM|2026-09-03T19:37:39.367Z|2026.09.6

Verify it yourselfnpx teppi-check https://chain.openverbs.com/v1/gascurl -s https://api.teppi.xyz/v1/trust/cap_01M1TKXRZ4X5RWJFZ7Q5AEDNJM