batch

Check up to 100 email addresses in one paid call, billed per address.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2880edff…771c4e5e

URL

https://mail.halowerk.com/email/batch

Seen

first 29 days ago · last 4 days ago

54 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.558 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.442: 0.181 uncertain ? + 0.262 short ? · 0.092 to C

How the composite of 0.558 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.90	0.596		0.358	−0.062	−0.181
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		0.558	gap to 1.000 = 0.442 · 0.262 short · 0.181 uncertain	0.558	−0.262	−0.181

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

The multiplication, written out

  0.600 × 0.596   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.558           → UNRATED: 52 of 30 paid calls      weights 2026.09.6 · 52 samples · seed cap_01M1RDA682KSDPGGWE92Y0WKG2|2026-09-02T15:50:36.850Z|2026.09.6

Verify it yourselfnpx teppi-check https://mail.halowerk.com/email/batchcurl -s https://api.teppi.xyz/v1/trust/cap_01M1RDA682KSDPGGWE92Y0WKG2