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Traceability your buyers and regulators can check.

Record every lot from farm to factory, keep certificates and EUDR evidence in one place, and catch the gaps before an audit does. Your people approve every change.

Talk to usSee how it works

In alpha: companies use it in sandboxes and on test ledgers.

Coffee and shade trees on a hillside

Built on an open standard

  • A-REX standard · CC0
  • Reference implementation · MIT
  • EUDR
  • FSMA 204
  • EPCIS 2.0
  • UNTP

Where traceability breaks today

  • Paper and spreadsheets

    Lot histories live in binders and files that nobody can check against each other.

  • Evidence chased by e-mail

    Certificates and plot maps arrive late, as attachments, for the wrong lot.

  • Audit and border risk

    A gap found by a buyer, an auditor or customs can hold a shipment.

How it works

Three steps, the same for every lot.

Record

Register lots in your units, with their origin, quantities and certificates. Deliveries, splits and processing keep the lineage.

Approve

Every change starts as a proposal that reads as a sentence. A member with the right to approve confirms it with a second factor.

Prove

Evidence checks, signed reports and a public record of each lot that anyone can check, without an account.

From the plot to the port, every lot keeps its story.

Harvests, processing, deliveries and the evidence buyers ask for stay linked, lot by lot, across every company that holds part of it.

Follow a lot

Everything a lot needs on its way to the buyer

One platform, one ledger per company, in the words and units your company already uses.

AI that explains. People who approve.

Humboldt, the AI analyst, reads your findings, explains each one in business words, groups them by cause and suggests what to do next. Custom agents, now in design, will each take on one recurring job, such as chasing certificates that are about to expire.

People approve every change

The AI prepares and suggests. Nothing reaches your records until a person with the right to approve confirms it.

Humboldt runs on Claude by Anthropic.

AI at A-REX
Fictitious demo data

For the companies between the farm and the factory

Cooperatives, warehouses, processors, exporters, importers and roasters keep their records here.

Coffee: from parchment at the farm to the green lot in the containerBags become kilograms, hulling keeps its inputs, and each delivery carries its evidence.See coffee

Evidence for the rules your buyers ask about

For each rule, the platform records the evidence and shows what is missing. It never states that a lot or a company complies.

  • EUDR

    Plot geolocation, the 31 December 2020 cut-off and the due diligence statement reference.

    What the platform records

    Plots as points or polygons, harvest dates against the cut-off, the statement reference on each delivery, and what is missing.

  • FSMA 204

    Key data elements and traceability lot codes for each critical tracking event.

    What the platform records

    The key data elements of every receipt, transformation and shipment, kept with the traceability lot code.

  • Certification schemes

    Organic and other schemes, as certificates a lot must carry.

    What the platform records

    Each certificate with its issuer and evidence level; a lot rule can stop a lot that lacks one.

  • National rules

    Country profiles for what each jurisdiction asks for.

    What the platform records

    Product codes, units and records in the scheme of each country, from HS and NCM to CN and HTS.

Connects to what you already run

  • ERP in and out

    Inbound endpoints for your ERP and signed webhooks out, so records stay in step without retyping.

  • API and MCP

    A REST API, an event feed and an MCP server for Claude or any MCP client. Agents prepare; people approve.

  • Interoperability add-ons

    Optional EAS and ERC-3643 add-ons let tools built for other standards read your lots and certificates.

  • EPCIS and UNTP exports

    Lot events as EPCIS 2.0 and product passports in the UNTP format.

Security and trust

  • People approve, with a second factor

    No change is recorded on one person’s word.

  • Keys you can hold

    A-REX prepares changes and can never sign them alone. Your company can hold its keys itself.

  • LGPD and GDPR

    Personal data stays off the ledger, in your company’s own space, apart from every other company.

  • Open standard, no lock-in

    Records follow the open A-REX standard, so another tool can read and check them.

Measure what your buyers care about

Your records hold what you need to track these. We publish no figures before companies run the platform in production.

  • Your figure

    Time to answer a buyer’s evidence request

    From the request to the evidence shared.

  • Your figure

    Findings caught before shipment

    Gaps found and resolved before the lot leaves.

  • Your figure

    Share of lots with complete EUDR evidence

    Lots with every EUDR requirement recorded.

See it with your own lots.

Tell us what you trade and where it goes. We will show you the platform with your products, your units and your rules.

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