base-network-snapshot

Is Base ready to transact right now?

Is Base ready to transact right now? One call returns the current block height, gas price in wei and how many seconds old the chain head is, all read at the same block. Refuses before payment if the endpoint is on the wrong chain or its head is stale, so you are never charged for a reading that is quietly out of date.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.004 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x25e8245f…e56a9608

URL

https://api.zfinia.com/x402/v1/base-network-snapshot

MCP server on this host: com.zfinia.api/intelligence

Seen

first 1 day ago · last 13 hr ago

3 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.200 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 0.800: 0.600 uncertain ? + 0.200 short ? · 0.250 to D

How the composite of 0.200 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	0.000		0.000	0	−0.600
latency p95 it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.200	gap to 1.000 = 0.800 · 0.200 short · 0.600 uncertain	0.200	−0.200	−0.600

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

The multiplication, written out

  0.600 × 0.000   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.200           → UNRATED: 2 of 30 paid calls      weights 2026.09.6 · 2 samples · seed cap_01M404RQ7HBMVWQBFH43NECKG4|2026-09-04T00:53:45.759Z|2026.09.6

Verify it yourselfnpx teppi-check https://api.zfinia.com/x402/v1/base-network-snapshotcurl -s https://api.teppi.xyz/v1/trust/cap_01M404RQ7HBMVWQBFH43NECKG4