decode-selector

Translates a 4-byte function selector (e.g.

Translates a 4-byte function selector (e.g. 0xa9059cbb) or a 32-byte event topic into its human-readable signature (e.g. transfer(address,uint256)). Essential for an agent reading or verifying transactions. Live from 4byte.directory.

UNRATEDListed

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?

0xb9f06d27…74b71acf

URL

https://api.vextorium.com/v1/decode-selector

MCP server on this host: com.vextorium.api/vextorium

Seen

first 11 hr ago · last 11 hr ago

1 free handshakes

Payment

Pays through

x402

Offered on?

eip155:10, Arc, Base USDC, Solana

Listed on?

Base, Solana

Handshakescomputed 10 hr ago

0.250 from 1 free handshakes over 30 days · UNRATED ?

How the composite of 0.250 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	1.00	0.000		0.000	0	−0.750
latency p95 it answered as fast as its class	0.25	1.00	1.000		0.250	0	0
Composite	1.00		0.250	gap to 1.000 = 0.750 · 0.000 short · 0.750 uncertain	0.250	−0.000	−0.750

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

LOW_DIVERSITYBURN_INFREE_TIER_ONLY

Verify it yourselfnpx teppi-check https://api.vextorium.com/v1/decode-selectorcurl -s https://api.teppi.xyz/v1/trust/cap_01M42Q5MJA949GGJZMDCNEQMX2