tx-explain?chain=base&data=0xa9059cbb000000000000000000000000d8dA6BF26964aF9D7eEd9e03E53415D37aA960450000000000000000000000000000000000000000000000000000000000002710&to=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Explain what an EVM transaction would actually do: decodes the calldata (ERC-20 transfers/approvals via known ABIs, unknown selectors via the 4byte directory) and simulates the…

Explain what an EVM transaction would actually do: decodes the calldata (ERC-20 transfers/approvals via known ABIs, unknown selectors via the 4byte directory) and simulates the call against live chain state to report the outcome — including unlimited-approval warnings — without sending anything. Use this when an agent needs to decode and simulate a transaction — before signing it.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.005 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x8a0f2b0a…0802b0f6

URL

https://agenttools-hub.vercel.app/api/v1/crypto/tx-explain?chain=base&data=0xa9059cbb000000000000000000000000d8dA6BF26964aF9D7eEd9e03E53415D37aA960450000000000000000000000000000000000000000000000000000000000002710&to=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

MCP server on this host: io.github.Thyphex/agenttools-hub

Seen

first 2 days ago · last 16 hr ago

4 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_01M3XJC38FGEZ56ND9E21FCMPE|2026-09-02T23:41:42.918Z|2026.09.6

Verify it yourself

npx teppi-check https://agenttools-hub.vercel.app/api/v1/crypto/tx-explain?chain=base&data=0xa9059cbb000000000000000000000000d8dA6BF26964aF9D7eEd9e03E53415D37aA960450000000000000000000000000000000000000000000000000000000000002710&to=0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

curl -s https://api.teppi.xyz/v1/trust/cap_01M3XJC38FGEZ56ND9E21FCMPE