parcel-normalize

Does two things that every shipping integration rebuilds and every one of them differently.

Does two things that every shipping integration rebuilds and every one of them differently. First, carrier detection: the number is matched against the known formats and, where the format carries one, the check digit is actually computed — the UPS 1Z digit, the Universal Postal Union S10 digit and the GS1 mod-10 digit. This matters because pattern alone does not separate the formats: twelve digits can be DHL Paket or FedEx, fourteen can be GLS, DPD or Hermes.

UNRATEDDelisted

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?

0x2880edff…771c4e5e

URL

https://handel.halowerk.com/v1/parcel-normalize

Seen

first 34 days ago · last 23 days ago

35 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.2

UN
RATED

0.505 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.495: 0.155 uncertain ? + 0.340 short ? · 0.145 to C

How the composite of 0.505 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.77	0.509		0.305	−0.140	−0.155
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		0.505	gap to 1.000 = 0.495 · 0.340 short · 0.155 uncertain	0.505	−0.340	−0.155

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

The multiplication, written out

  0.600 × 0.509   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.505           → UNRATED: 34 of 30 paid calls      weights 2026.09.2 · 34 samples · seed cap_01M1A5QFDWTQWJ8RRHG2QKJ1YX|2026-08-18T23:00:02.862Z|2026.09.2

Verify it yourselfnpx teppi-check https://handel.halowerk.com/v1/parcel-normalizecurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFDWTQWJ8RRHG2QKJ1YX