Aqua Global adds StoneX FX and payments to Aquila, extending reach to 140 currencies. Aqua Global has partnered with StoneX to add cross-border payment and foreign-exchange capabilities to Aquila, its financial messaging and transaction automation platform. The integration will allow participating institutions to connect through a direct API to StoneX's FX liquidity and payments network, with access to more than 140 currencies. The proposition is to add market reach through existing software workflows rather than requiring each bank to build a separate network of currency and payout relationships. Aqua's CEO Cian Fernando said the partnership is intended to deliver "seamless, end-to-end FX and payments solutions" and help institutions "operate more efficiently." Thiago Vieira, StoneX Payments' global head, said the goal is to meet banks "not just in terms of market access, but in how easily they can plug into our infrastructure." The language emphasizes integration effort, a material concern for banks that must connect new services to legacy payment operations without disrupting reconciliation, compliance or customer servicing. An API connection can simplify access, but not every payment step. Aquila users can reach more than 140 currencies through a direct API, but currency availability is not universal payout availability. Transfers still depend on local rails, banking hours, beneficiary requirements, liquidity and compliance checks. Settlement times, cut-off windows, pricing, transaction limits and exception handling were not included in the announcement. For financial institutions, a plug-and-play connection can reduce the number of separate technical integrations needed to reach overseas markets. It can also put payment orchestration and FX conversion closer to the bank's existing messaging workflow. But the bank remains responsible for how it presents fees, screens transactions, handles sanctions and manages the customer relationship. If a payment is delayed or rejected, firms need to establish which party owns investigation, communication and remediation. The partnership combines Aqua's automation layer with StoneX's liquidity and payment infrastructure. That division of labour could be useful where an institution wants to automate repetitive payment instructions while retaining access to an external provider for currency conversion and local delivery. It also creates dependencies across two providers. Service-level commitments, data handling, operational resilience and continuity arrangements become important because an API failure can affect the route from payment instruction to execution and confirmation. StoneX says its network reaches more than 180 markets, while the integration covers over 140 currencies. These are distinct measures: institutions need a market-by-market schedule showing where each currency can be collected, converted and paid out, and whether access varies by client or transaction type. Competition is shifting toward embedded payment infrastructure. The deal fits a broader trend in which banks and financial technology providers embed payments and FX through API connections rather than building every capability internally. StoneX has used comparable partnerships to extend distribution. Its earlier arrangement with NatWest connected bank customers to a broad payments and FX network, while a partnership with Bank Mendes Gans focused on cross-border capabilities and liquidity access. Other financial institutions are also extending access to payment rails through specialized providers. Movantis' integration with Integral targets FX and payment infrastructure for institutions in Latin America, showing how liquidity and local payout access can become a differentiator in markets with fragmented channels. In parallel, LMAX's Omnia platform combines FX and digital-asset conversion through a single API for firms seeking cross-asset liquidity. StoneX has also expanded regional FX infrastructure, including a Singapore booking centre and additional CNH pairs. These developments indicate a strategy of building both payment reach and local market access. For Aqua, the value will depend on how the new connection compares with banks' existing correspondent banking relationships, payment service providers and in-house FX desks - not simply on the headline number of currencies. Outsourcing can reduce development costs and shorten time to market, but creates a third-party dependency. Banks must assess data sharing, audit rights and continuity plans. "Plug-and-play" is a product objective, not evidence that compliance work disappears. Execution quality and reconciliation will determine adoption. Cross-border payment users care about the final amount received, not only the FX quote shown at initiation. Transparent pricing requires a customer or treasury team to understand the exchange rate, fees, correspondent deductions and local charges that may affect the payout. Institutions may also need predictable settlement and confirmation messages so that downstream cash management and accounting systems can reconcile transfers without manual intervention. StoneX and Aqua have not disclosed pricing, processing-time commitments or the precise division of responsibilities for exceptions. That leaves buyers with important diligence questions: Can a payment be tracked end to end? Are FX rates locked at instruction or execution? How are failed payments returned? Which party handles compliance queries? What redundancy exists if the API or a local payout partner is unavailable? These are not peripheral details; they shape whether the service can support time-sensitive business payments at scale. The opportunity is nevertheless clear. A bank that can connect payment initiation, FX execution and cross-border settlement within a familiar platform may reduce operational hand-offs and expand service coverage without building every local relationship itself. If the partnership supports reliable processing and transparent pricing, it could help smaller institutions compete with larger banks in international payments. The main evidence to watch will be actual corridor coverage, service levels and customer adoption after integration. The deal also shows payment providers competing for a place inside financial institutions' workflows. A platform at the instruction layer can distribute liquidity and settlement services, but the embedded model must remain auditable and resilient so a single API does not obscure the underlying payment chain. TakeawayAqua Global's StoneX integration gives Aquila users a direct API route to a payments and FX network spanning more than 140 currencies, potentially reducing the technical work needed to expand cross-border services. Currency coverage alone does not guarantee payout availability, transparent pricing or predictable settlement. Adoption will depend on corridor-level service details, operational responsibility for failed payments, compliance controls and evidence that the combined workflow improves reconciliation without creating an opaque third-party dependency. Ask this article Answered from FinanceFeeds reporting, with sources Uses FinanceFeeds articles only. Not financial advice.

Exclusive: StoneX Trading head Alastair Hine departs. FNG Exclusive... FNG has learned that longtime senior StoneX Group (NASDAQ:SNEX) retail trading executive Alastair Hine has left the company. He effectively oversaw the FOREX.com and City Index (now StoneX Trading) retail brokerage brands for StoneX, out of London. Alastair Hine was Chief Operating Officer (COO) of Gain Capital - at the time the publicly traded operator of the FOREX.com and City Index online trading brands - when Gain Capital was acquired in 2020 by StoneX. He then stayed with StoneX as COO of the group's renamed Self-Directed Trading unit, and last year was promoted to Global Head of Self Directed Trading, overseeing the FOREX.com and City Index operations. Alastair's departure from the company comes just several weeks after, under his watch, City Index rebranded as StoneX Trading. Alastair previously spent 18 years (1999-2017) at IG Group, serving at various times as IG's Chief Information Officer, Chief Marketing Officer, and Chief Innovation Officer.