decode

Turns opaque call data into something an agent can reason about before signing.

Turns opaque call data into something an agent can reason about before signing. The method signature is resolved from the verified source of the contract first, then from this hub's own list of common signatures, then from the open selector directory — and the answer always names which of the three was used, because a four-byte selector is short enough to collide and colliding entries are listed. An unknown selector stays unknown: parameters are returned raw and nothing is guessed. Approvals and

UNRATEDDelisted

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?

0x2880edff…771c4e5e

URL

https://kette.halowerk.com/tx/decode

Seen

first 34 days ago · last 26 days ago

29 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.312 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.688: 0.206 uncertain ? + 0.482 short ? · 0.138 to D

How the composite of 0.312 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.41	0.187		0.112	−0.351	−0.137
latency p95 it answered as fast as its class	0.20	0.35	0.000		0.000	−0.131	−0.069
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.312	gap to 1.000 = 0.688 · 0.482 short · 0.206 uncertain	0.312	−0.482	−0.206

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

The multiplication, written out

  0.600 × 0.187   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.312           → UNRATED: 28 of 30 paid calls      weights 2026.09.1 · 28 samples · seed cap_01M1A5Q963E7RKFA48TK8Q63ZK|2026-08-15T22:08:31.424Z|2026.09.1

Verify it yourselfnpx teppi-check https://kette.halowerk.com/tx/decodecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q963E7RKFA48TK8Q63ZK