XFX
Miami, US · 6 known investors
XFX operates a liquidity layer that provides unified fiat and stablecoin liquidity with intelligent routing and near-instant settlement, letting institutions trade across fiat and stablecoin pairs without pre-positioning capital. It targets financial institutions and teams building payments and FX infrastructure.
Also known as XFX Inc.
Founders & leadership


Investors · 6
Funding
SEC filings, press & company announcements$17M disclosed across 1 of 3 rounds · 2025–2026
- $17MSeries AMar 2026 · 6 sources
Castle Island Ventures (lead), Coinbase Ventures, Haun Ventures
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026XFX operates a liquidity and settlement layer for foreign exchange that spans traditional fiat currencies and stablecoins. The platform aggregates wholesale liquidity across venues, currencies and blockchain networks, routes orders through a matching "engine" that pairs buyers and sellers of currency, and settles trades without requiring clients to pre-position capital in each market. The company frames its core question as processing the maximum amount of volume with the minimum amount of capital, arguing that faster rails do not help if inventory must still be parked in every currency to guarantee execution.
The product supports conversions between the U.S. dollar, the Mexican peso and the Colombian peso, plus multiple stablecoins including USDT and USDC across major networks. Rather than maximizing currency breadth, XFX says it is deliberately building deep liquidity in a small set of pairs before expanding coverage. Marketed capabilities include delivery-versus-payment settlement, API-first integration, price and execution-quality transparency (benchmarks, spreads, auditability), unified reporting and near-instant settlement, with the site citing settlement in under 15 minutes and consistent execution on trades from roughly $100K to $50M+.
Stated use cases span cross-border payments, stablecoin on/off-ramping and bridging, market making, corporate treasury and FX operations, and liquidity support for stablecoin issuers and networks seeking day-one interoperability, with emphasis on Latin American and global corridors.
Founding story
Co-founders Santiago Alvarado, Alberto (Beto) Sánchez Tello and Jason Losh met at Bitso, the Latin American crypto exchange, where Alvarado ran the B2B business unit and product function focused on cross-border payments, Sánchez Tello led the Markets team managing liquidity and provider relationships, and Losh built institutional trading systems and blockchain-based settlement infrastructure, eventually leading a team of 300. They scaled Bitso Business to $8.5 billion in annualized processing volume and found that, despite stablecoins' promise of real-time settlement, access to deep and competitive liquidity across fiat and stablecoin markets in Latin America remained a constraint. Alvarado is a former civil engineer; Sánchez Tello previously worked at Deutsche Bank, UBS and BlackRock.
Business model
XFX sells institutional FX execution and settlement infrastructure, positioning itself in the middle of client capital flows and replacing bilateral counterparty relationships with a single platform accessed via API. Sources do not disclose pricing or fee structure.
Traction
The company states it works with financial institutions, money transmitters and crypto exchanges, and publishes a testimonial from Felix Pago's head of trading describing XFX as a partner in its FX operations. The website displays an annualized volume figure and settlement/capital-lock-up statistics, but the numeric values are not legible in the captured page text. Specific customer names, revenue and volume figures are not disclosed in the available sources.
Latest developments
In March 2026 XFX announced a $17 million Series A led by Castle Island Ventures, with Haun Ventures and Coinbase Ventures participating; the valuation was not disclosed. The company said it would use the capital to hire quantitative traders and deepen relationships with trading desks and banks, and describes its current priority as expanding currency coverage and institutional liquidity depth.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
XFX operates in the institutional stablecoin and cross-border payments infrastructure segment, a sector that has attracted substantial venture funding; Fortune situates it alongside other funded stablecoin startups such as Zerohash, Rain and KAST, and notes Mastercard's agreement to acquire BVNK for up to $1.8 billion as a marker of sector activity. Its differentiating focus is FX liquidity and capital efficiency rather than payment front ends, concentrated initially on USD/MXN/COP corridors.
The company's stated differentiation is eliminating pre-funding and trapped capital: instead of holding inventory across accounts, venues and counterparties, clients deploy capital only at the moment of trade, while accessing aggregated wholesale liquidity across both fiat and stablecoin markets through one platform with execution transparency.
Technology
A routing and matching engine for FX that intelligently routes orders across fiat and on-chain venues and settles them in real time, supporting delivery-versus-payment settlement so capital moves only when a trade executes, and interoperating with stablecoins such as USDT and USDC on major networks. Integration is API-first, with transparency into benchmarks, spreads and execution quality.
Go-to-market
The company began by working with a small group of design partners in 2025 before broader platform availability, and sells direct to institutions through demo requests and API integration. Public messaging includes a customer testimonial from the head of trading at remittance company Felix Pago.
Institutional financial services participants: payment service providers, money transmitters, crypto exchanges and brokers, financial institutions, market makers, and stablecoin issuers and networks. Fortune reports current clients include financial institutions, money transmitters and crypto exchanges, though the company declined to name them.
Geography
Headquartered in Miami (1395 Brickell Avenue) with an office in Mexico City (Torre Virreyes). Currency coverage is focused on USD, Mexican peso and Colombian peso, with stated emphasis on Latin American and global corridors.
History
XFX was founded and incorporated in 2025. It announced a $9.1 million seed round led by Haun Ventures on June 16, 2025, alongside a public launch post describing work with a small group of design partners. Later in 2025 the company launched its platform with design partners operating in USD, stablecoins, MXN and COP, and raised a Series A led by Castle Island Ventures with seed investors participating again. Fortune reported the $17 million Series A on March 26, 2026. The company describes its current phase as scaling the network by expanding currency coverage and deepening institutional liquidity.
Risks & controversies
No controversies are reported in the available sources. Noted uncertainties include undisclosed valuation and customer names, concentration in a small number of currency pairs (USD, MXN, COP), dependence on counterparty trading desks and banking relationships, and operation in a rapidly consolidating, competitive stablecoin infrastructure market.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 7
by search overlapCompanies competing with XFX for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 3
launches, deals, and filingsXFX announced a $17 million Series A led by Castle Island Ventures with participation from Haun Ventures and Coinbase Ventures; existing seed investors also participated per the company. The CEO declined to disclose the valuation. Proceeds are earmarked for hiring quantitative traders and expanding relationships with trading desks and banks.
$17M source ↗
In a launch blog post, co-founder and CEO Santiago Alvarado announced a $9.1 million seed round led by Haun Ventures with participation from Castle Island Ventures, Oak HC/FT, MAYA Capital, Coinbase Ventures, Paxos, Bitso and strategic angels. Later coverage referred to the round as $9 million.
$9.1M source ↗
XFX's milestones page states the platform launched in 2025 with a set of design partners operating in USD, stablecoins, Mexican pesos and Colombian pesos.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 8
primary sources listed
- XFXxfx.io · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does XFX do?
- XFX is a Miami-based institutional FX infrastructure startup unifying fiat and stablecoin liquidity with pre-funding-free settlement.
- Who founded XFX?
- XFX was founded by Santiago Alvarado.
- Who are XFX's investors?
- XFX's investors include Castle Island Ventures, Haun Ventures, Oak HC/FT, Coinbase Ventures, MAYA Capital, MAYA Capital Ventures.
- How much funding has XFX raised?
- XFX has disclosed $17M raised across 1 of its 3 known rounds.
- Where is XFX headquartered?
- XFX is headquartered in Miami, US.



