block?number=latest

Read a block header by number or the latest, live from Base mainnet, for a fraction of a cent.

Read a block header by number or the latest, live from Base mainnet, for a fraction of a cent. No API key, no account — a wallet is the only requirement, and you are charged only if the read succeeds. Plain unsigned data; the attested version of chain reads is /v1/oracle/onchain. Answers are read at the moment of the call and stamped with the block they came from where applicable.

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?

0xadc3a47e…8e6586fd

URL

https://soren.com/v1/chain/block?number=latest

MCP server on this host: com.soren/games

Seen

first 26 days ago · last 20 hr ago

48 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.824 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 0.176: 0.106 uncertain ? + 0.070 short ? · 0.076 to A

How the composite of 0.824 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	0.850		0.510	0	−0.090
latency p95 it answered as fast as its class	0.20	0.65	0.570		0.114	−0.070	−0.016
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.824	gap to 1.000 = 0.176 · 0.070 short · 0.106 uncertain	0.824	−0.070	−0.106

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

The multiplication, written out

  0.600 × 0.850   liveness       
+ 0.200 × 0.570   latency p95    
+ 0.200 × 1.000   price stability
= 0.824           → UNRATED: 41 of 30 paid calls      weights 2026.09.6 · 41 samples · seed cap_01M1ZRPYZNSP6K5G10658JT5V0|2026-08-30T10:48:35.691Z|2026.09.6

Verify it yourselfnpx teppi-check https://soren.com/v1/chain/block?number=latestcurl -s https://api.teppi.xyz/v1/trust/cap_01M1ZRPYZNSP6K5G10658JT5V0