Correspondent Banking Is Retreating. Institutional Stablecoin Rails Are Filling the Gap

Inside a single economy, moving money has become nearly cost-free and effectively instant. The moment a payment has to cross a border and a currency, the picture changes. It becomes slower, more expensive, and, in a growing number of corridors, harder to complete at all. For businesses trading between emerging markets and Europe, this is not a marginal inconvenience. It is a structural cost that shapes who they can pay, how quickly, and on what terms.

The uncomfortable truth is that this problem has proved remarkably resistant to progress. Understanding why this happened and how liquidity providers such as FinchTrade are beginning to change it, matters for any payment service provider or treasury team that settles across borders.

The problem: friction that has barely moved in 20 years

The clearest measure of the problem is also the most stubborn. According to the Bank for International Settlements, the global average cost of sending 200 dollars in remittances was 12 dollars, or 6 per cent, in 2024. Twenty years earlier, it was 18 dollars, or 9 per cent. That is roughly three percentage points of improvement across two decades, a pace of change that would be unremarkable in almost any other area of financial technology.

The mechanism behind this stagnation is correspondent banking, the network of bilateral relationships through which banks settle payments in currencies and jurisdictions where they have no direct presence. It works, but it is slow, opaque, and increasingly reluctant to serve difficult markets. The BIS records that active correspondent banking relationships fell by between 20 and 45 per cent across regions between 2011 and 2022. Africa was among the hardest hit, with a decline of roughly 40 per cent.

This retreat is not evenly distributed. As banks withdraw, the corridors they leave behind become more concentrated, more expensive, and more fragile. African corridors settled through correspondent banking commonly carry costs of 7 to 8 per cent, and settlement can take three to five days. For a European business paying a supplier in Lagos or Accra, that combination of cost and delay affects working capital, supplier relationships, and the basic question of whether a trade is worth doing.

The market shift: why alternatives are emerging now

Two things have changed at once, and together they make alternatives credible.

The first is that the incumbent network is contracting while demand is not. As correspondent relationships thin out, the market has been actively searching for other ways to move value across borders. The BIS notes that public-sector cross-border and cross-currency initiatives nearly doubled between 2020 and 2024, rising from around 20 to roughly 40. Private infrastructure has moved in parallel. When a settlement method retreats from the markets that most need it, the incentive to build something more efficient becomes structural.

The second force is regulatory. For much of the past decade, the obstacle to institutional adoption of blockchain-based settlement was not the technology but the absence of a clear legal framework around it. That is changing. The European Union Markets in Crypto-Assets regulation, the emergence of dedicated stablecoin legislation in the United States, and established Swiss frameworks for virtual asset service providers have started to give institutions the thing they need most, which is regulatory certainty. Stablecoin settlement is no longer a grey area to be navigated cautiously. It is becoming a regulated activity that compliance teams can assess against known standards.

Together, these forces reframe the question. It is no longer whether alternatives to correspondent banking are viable, but which model of alternative infrastructure an institution should rely on.

The solution: liquidity is the foundation, settlement is the application

It is tempting to describe the alternative simply as stablecoins, but that misses the point. A stablecoin is what moves between two parties. What actually determines whether a cross-border payment can be made quickly and at a fair price is the availability of liquidity in both the sending and the receiving currency, at the moment the payment needs to settle. Without deep liquidity, a fast rail is only theoretically fast.

That is why the institutional liquidity desk sits at the centre of the model rather than at its edge. FinchTrade is a Swiss-regulated OTC desk and crypto-fiat liquidity provider, serving payment service providers, electronic money institutions, exchanges, and treasury teams. Its over-the-counter desk supplies the liquidity layer; its cross-border payments product, FinchRails, uses that liquidity to move value across borders.

In practice, fiat converts to a stablecoin such as USDT or USDC for the transfer, then converts back to fiat on arrival, settling the same day. Local-currency payout runs through licensed partners in the destination market. FinchTrade covers cross-border rails across corridors, including the euro area with SEPA integration, Nigeria and Ghana, the United Arab Emirates as a MENA hub, and Latin American corridors – Mexico, Chile, and Argentina.

The Africa-Europe corridor illustrates the logic most directly. Consider a European business paying a Nigerian or Ghanaian supplier. Through correspondent banking, that payment carries the familiar 7 to 8 per cent cost and a three to five day wait. Routed through institutional stablecoin rails, the same payment settles the same day at a substantially lower cost, because the desk supplies the liquidity that makes the conversion possible.

The infrastructure around this is built to institutional standards. FinchTrade is licensed as a Swiss VASP. It operates a non-custodial trade execution, with rigorous onboarding-stage AML and KYB.

The strategic implication: evaluate infrastructure, not just rails

The most useful shift here is in how institutions frame the decision. For years, the question a treasury or payments team asked was narrow: which bank or which rail should carry this payment. As correspondent banking retreats and regulated alternatives mature, that question is becoming wider and more consequential; which liquidity infrastructure provider can support settlement across the corridors we actually operate in?

A rail can be evaluated on speed and cost alone. Infrastructure has to be evaluated on the depth of liquidity behind it, the regulatory standing of the entity providing it, the security of its custody model, and the breadth of the corridors it can genuinely serve.

Cross-border payments are unlikely to resolve themselves through the incumbent network. What is changing is that the combination of institutional liquidity and regulated stablecoin settlement now offers a coherent alternative, particularly on the Africa-Europe corridors, where the old model has retreated furthest and cost the most. For payment service providers and treasury teams, the practical task is no longer to accept those costs as fixed, but to assess the infrastructure that has begun to make them optional.