A farmer’s produce can cross a border faster than the farmer’s payment can come back. In East Africa’s food trade the perishable good moves on a truck within a day, while the money for it can take the better part of a week, looping through a third currency and a foreign bank before it clears. For a smallholder or a processor working on thin margins and short cash cycles, that gap is not a technicality; it is working capital lost. On 13 January 2022, in Accra, Afreximbank and the African Union launched the Pan-African Payment and Settlement System, or PAPSS, to let African businesses settle in local currencies. For food systems, the question is whether faster money can reach the farm gate.

The Cash-Cycle Bottleneck: Where slow payment hurts most

Agriculture runs on timing. Inputs are bought before a season, produce is sold at harvest, and the interval between selling and being paid determines whether a farmer can fund the next cycle without expensive credit. Cross-border settlement that drags for days lengthens that interval for anyone selling into a neighbouring market. By proposing real-time settlement in local currencies, PAPSS targets exactly this bottleneck: the delay between delivering food across a border and receiving the shillings, francs or birr for it. Shorten that interval and a producer can fund the next planting from sales rather than from a loan, which changes the economics of a whole season.

The takeaway: in farming the binding constraint is often the cash cycle, and faster settlement attacks it directly.

The Access Gap: Whether the rail reaches the farm gate

A rail that clears money between banks does not automatically reach a cooperative in a rural district. On launch day the benefit is conditional: exporters, banks and fintechs gain lower settlement friction provided central banks and commercial institutions complete integration. The distance between a wholesale settlement system and a smallholder’s account is bridged only by the banks, cooperatives and mobile-money services that connect to it. Without that last link, the gain accrues to large traders and processors, and the farmer sees little of it. The history of rural finance is full of wholesale improvements that stopped at the district town, and this is the same risk in a new form.

The takeaway: the payoff for producers depends on the last link to the farm gate, not on the rail alone.

The Value-Capture Question: Where processing can hold the margin

Smoother regional payment changes where value can be captured along the chain. If a processor in the East African Community can pay a cross-border supplier and be paid by a cross-border buyer quickly and in local currency, the case for adding value close to production — cleaning, grading, packing, light processing — strengthens, because the financial drag on serving a regional market falls. That favours investment in storage and processing sited near growing areas rather than the export of raw commodities for value to be added elsewhere.

The takeaway: cheaper regional settlement improves the economics of processing at home, where more of the margin can be kept.

The Operator’s Move: From mechanism to farm-level effect

On 13 January 2022, PAPSS is a credible mechanism whose agricultural payoff is unproven and, by the operator’s own framing, integration-dependent. Its link to the African Continental Free Trade Area points to a larger regional food market, but the transmission to a farmer depends on connection reaching the last mile. For an agribusiness operator, the decision is to build or partner for that last link — the cooperative account, the mobile-money bridge — so that faster settlement actually lands as faster payment for producers. That last link, unglamorous as it is, decides who the rail actually serves.

The takeaway: treat the rail as an opportunity to close the last mile to the farm gate, because that is where a regional payment system becomes a farmer’s income.