Cocoa, from the plot to the bean in the bag.
Record wet and dry beans by plot, cooperative and exporter, keep drying and grinding linked to their inputs, and hand each lot on with its certificates and the EUDR evidence your buyer asks for.

The challenge
Cocoa passes from many smallholders through cooperatives and buyers before it is ground.
Many small plots
A cooperative buys from many farms, and the plots behind a bag are easy to lose.
Wet beans, dry beans, paste
Each step changes the weight, and the inputs must stay on record.
One of the seven EUDR commodities
Buyers in the EU ask for plot geolocation, the production period and the statement reference.
How A-REX handles it
Every step is a proposal a person approves.
Register harvests by plot
Each lot carries an origin reference of its farm or plot, never made from the plot's location.
Receive and dry by lot
Type the bags or kilograms you receive; drying makes new lots that keep their inputs.
Grind and keep the inputs
A control flags cocoa paste outside 70–92 % of the beans, or powder outside 35–60 %, and Humboldt explains it.
Deliver with the evidence
Each delivery carries the statement reference; an evidence check lists what is recorded and what is missing.
The features it uses
The platform's features as they are; your products, units and certificates are settings.
- Lots and lineageRegister, deliver, split and process lots, and trace every kilogram back to the farm.
- DeliveriesHand lots to customers, warehouses and processors, checked by your lot rules before anything moves.
- Certificates and evidenceCertificates and lab results on each lot, with who stands behind each one.
- Lot rulesChecked before anything moves: allowed receivers, required certificates, expiry.
- AutomationsWhen something happens, and only if your conditions hold, prepare the next step for review.
- Humboldt, the AI analystExplains findings in business words and suggests next steps. People decide.
- Network and sharingConnect suppliers and customers, share evidence lot by lot and request what is missing.
- Reports and the audit packDashboards, reports and a signed audit pack anyone can verify without an account.
The evidence it produces
What a buyer, an auditor or a verifier you allow can read, with who declared each part.
- Lineage
- Each lot back to its inputs and their plots or farms, and forward to every holder.
- Plots and production dates
- Plots as points or polygons, and production dates set against the 31 December 2020 cut-off.
- Mass balance
- Processing output against input, and the findings where it does not add up.
- The statement reference
- The due diligence statement reference on each delivery under the EUDR.
- EUDR evidence check
- Requirement by requirement: evidence recorded, missing, not verifiable here, gaps first.
- Signed shipment pack
- A signed document, with GeoJSON for the plots, that anyone can verify without an account.
An evidence check lists what the records hold. It is not a legal opinion and never says that a lot complies.
See your cocoa lots in a sandbox.
Tell us where your cocoa comes from and where it goes. We will set it up with your products and certificates.

