allergen-check

Returns what a product declares about allergens: the allergen tags, the trace warnings, the ingredients text in its original language, and the completeness of the record.

Returns what a product declares about allergens: the allergen tags, the trace warnings, the ingredients text in its original language, and the completeness of the record. The distinction it holds to throughout is between not declared and not present. The data come from volunteers and manufacturer submissions, so an empty allergen field means nobody entered one, and for somebody with an allergy that difference is the difference that matters — every absent allergen is therefore reported as not…

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?

0x2880edff…771c4e5e

URL

https://handel.halowerk.com/v1/allergen-check

Seen

first 34 days ago · last 4 days ago

63 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.736 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 0.264: 0.159 uncertain ? + 0.105 short ? · 0.064 to B

How the composite of 0.736 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.91	0.669		0.401	−0.052	−0.147
latency p95 it answered as fast as its class	0.20	0.74	0.673		0.135	−0.053	−0.013
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.736	gap to 1.000 = 0.264 · 0.105 short · 0.159 uncertain	0.736	−0.105	−0.159

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

The multiplication, written out

  0.600 × 0.669   liveness       
+ 0.200 × 0.673   latency p95    
+ 0.200 × 1.000   price stability
= 0.736           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A5QFEQEQVB9NMBEM3GYEM0|2026-09-03T13:19:27.755Z|2026.09.6

Verify it yourselfnpx teppi-check https://handel.halowerk.com/v1/allergen-checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFEQEQVB9NMBEM3GYEM0