base_eth_getlogs?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&blocks=10&topic0=0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns…

Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns the matching eth_getLogs entries. Base RPC read of an address, block or transaction.

UNRATEDListedPath not found

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.003 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x0097c03a…6bdfefa8

URL

https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getlogs?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&blocks=10&topic0=0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

MCP server on this host: net.ts.tailb4ac3a.ari001/arysphere-x402

Seen

first 13 days ago · last 6 days ago

15 free handshakes

Payment

Pays through

x402

Offered on?

Polygon, Arbitrum, Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.510 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 0.490: 0.289 uncertain ? + 0.202 short ? · 0.140 to C

How the composite of 0.510 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	0.527		0.316	0	−0.284
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	0.99	0.966		0.193	−0.002	−0.005
Composite	1.00		0.510	gap to 1.000 = 0.490 · 0.202 short · 0.289 uncertain	0.510	−0.202	−0.289

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

The multiplication, written out

  0.600 × 0.527   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 0.966   price stability
= 0.510           → UNRATED: 13 of 30 paid calls      weights 2026.09.6 · 13 samples · seed cap_01M4J5HWD3JD6NM54YHE3B626Q|2026-09-22T05:03:44.161Z|2026.09.6

Verify it yourself

npx teppi-check https://ari001.tailb4ac3a.ts.net/v1/ventures/x402_chain_reads_v1/base_eth_getlogs?address=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913&blocks=10&topic0=0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef

curl -s https://api.teppi.xyz/v1/trust/cap_01M4J5HWD3JD6NM54YHE3B626Q