# Words in. Barcode out. With how sure.

Give it what the shopper said or what the merchant listed, and a country. It returns the one barcode, the candidates, or unknown — for every artificial intelligence (AI) agent that buys.

one barcode · the candidates · unknown

Connect your agent: https://matchfetch.ai/mcp

## Live matches

- “Linda McCartney barista oat milk 1L”: 00070054306236 · How sure: 1.00 · Result: listed · Country: UK
- “elyssah collagen gummies”: 00990832300082 · How sure: 1.00 · Result: listed · Country: UK
- “Nappies for a newborn”: ambiguous · Candidates, never a guess: 05060606930205, 05060606930212, 05060606930229 · Country: UK

## By the numbers

- barcodes on the record: 1,203,853
- makers: 376,271
- points of sale: 3,520,471
- matches this month: 6,845

Read live from the record, 2026-11-06.

## 01 One barcode, the candidates, or unknown

One barcode: the words fit one product on the record, with how sure.
The candidates: more than one fits; they are listed and none is chosen.
Unknown: nothing on the record fits; never a guess.

## 02 What it reads

The verified record: every field sourced and dated, and whether the brand has claimed its seat.

## 03 Barcode in, record out

Beside it, gtinfetch.ai takes a barcode and returns the verified record.
gtinfetch.ai: https://gtinfetch.ai/

## 04 The pilot

Five numbers, measured on your hard cases: offer-to-barcode match rate, false-verification rate, freshness, latency at checkout, and mismatch returns against your baseline. Nothing claimed in advance.
- offer lines on the right barcode: 87%
- false verification: none verified yet
- median age of the name behind a match: 25 days
- match and verify, median: 4.4 s
- mismatch returns: your own numbers: not measured

## 05 Receipts

Every match that verifies is a signed receipt.
rco.wefetch.ai: https://rco.wefetch.ai/

## 06 Per call

Pay as you go, metered from the first call. Price from road-tested use.

## Get started

- Run a pilot: Five numbers on your hard cases. Tell us what you would test. (#contact)

## The AI Grocery Shopping Index

One email per edition. Sign up: https://formspree.io/f/xaeekvzo (name, email, source page)

## Contact

Tell us what you would pilot. One form, read by a person.

Form: https://formspree.io/f/xaeekvzo (name, email, message, source page)

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