The challenge

Trocka is a Brazilian FX broker focused on making foreign exchange simpler, faster and more accessible for customers and commercial partners. The company operates in the regulated FX market and serves a broad customer base through a growing network of foreign exchange correspondents.

As the business scaled, settlement speed became central to the company’s ability to deliver a more competitive FX experience.

Trocka’s FX brokerage model depended on settlement flows that could take D+1 or longer. The model worked, but it carried the structural limitations of traditional rails: capital in transit, operational overhead, manual reconciliation and limited scalability.

As cross-border payment volumes increased, those constraints became more relevant. Slow settlement created friction for customers, operational pressure for the team and a ceiling on how efficiently the business could grow.

Trocka needed a way to reduce settlement time, lower operational complexity and support higher volumes without compromising the regulatory perimeter of its FX operations.

How Lumx solved it

Trocka adopted stablecoin-based settlement with Lumx to modernize the settlement layer behind its cross-border payment flows.

The solution reduced settlement time from D+1 to under 15 minutes, turning a multi-day process into a near real-time operational flow. It supported multi-currency corridors across BRL, USD and EUR, using stablecoins as the underlying settlement layer.

The architecture was designed to support scale. It enabled Trocka to migrate a significant share of its FX volume from traditional fiat rails to stablecoin-based settlement, applying the efficiency gain to the core business rather than to a narrow pilot.

Results

Trocka successfully migrated core FX operations from traditional settlement flows to stablecoin rails.

The change improved settlement speed, reduced operational overhead and created more room for scale while keeping the business within its regulated FX framework.

Key takeaways

For a regulated FX broker, settlement speed is part of the product itself.

By moving core volume onto stablecoin rails with Lumx, Trocka compressed settlement from days to minutes and turned a structural constraint into a competitive advantage.

This is a repeatable pattern for licensed FX brokers whose ability to grow is limited by the speed, cost and operational load of traditional settlement rails.