EXCHANGE ANY
ASSET, ANYTIME,
ANYWHERE Institutional cross-asset liquidity platform

Omnia Exchange is the next-generation infrastructure
layer from LMAX, delivering institutional-grade liquidity
across fiat, crypto, stablecoins and digital assets.


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Seamless cross-asset value transfer

Built for institutions, businesses and platforms, Omnia Exchange enables seamless value transfer across fiat, crypto, stablecoins and digital assets.
Sell
Receive

Why choose Omnia Exchange for institutional liquidity?

Trade any asset for any other

Most platforms offer fixed instrument pairings or focus on a singular asset class. Omnia Exchange enables direct cross-asset conversion, routing to the most efficient path.

Institutional-grade liquidity

Reduce dependence on intermediaries and multiple platforms. Omnia Exchange provides direct, seamless access to the same products and liquidity trusted by the world’s top 40 banks.

No minimum size trades

Everyday value doesn’t move in $1,000 increments. Omnia Exchange offers precision trading down to 18dps, enabling true straight-through processing without added market risk.

24/7 liquidity, no downtime

In a global market that never stops, maintenance windows are a missed opportunity. Omnia Exchange supports trading and conversion every second of every day reliably, and continuously.

Blockchain and traditional rails

Organisations often face rigid settlement pathways that limit operational efficiency. Omnia Exchange brings flexible settlement via extensive fiat rails, through a secure custodian or instantly, on-chain.

KYC/AML-ready infrastructure

Regulatory standards vary widely across markets and platforms. Omnia Exchange operates within the regulated environment of LMAX Group, with full client KYC verification and comprehensive screening of all funds to maintain compliant and secure transaction flows.

Access a variety of fiat, crypto, stablecoins and digital assets

UAE Dirham

AED

UAE Dirham

Fiat

Australian Dollar

AUD

Australian Dollar

Fiat

Canadian Dollar

CAD

Canadian Dollar

Fiat

Swiss Franc

CHF

Swiss Franc

Fiat

Czech Koruna

CZK

Czech Koruna

Fiat

Euro

EUR

Euro

Fiat

British Pound

GBP

British Pound

Fiat

Hong Kong Dollar

HKD

Hong Kong Dollar

Fiat

Hungarian Forint

HUF

Hungarian Forint

Fiat

Japanese Yen

JPY

Japanese Yen

Fiat

Mexican Peso

MXN

Mexican Peso

Fiat

New Zealand Dollar

NZD

New Zealand Dollar

Fiat

Polish Zloty

PLN

Polish Zloty

Fiat

Swedish Krona

SEK

Swedish Krona

Fiat

Singapore Dollar

SGD

Singapore Dollar

Fiat

US Dollar

USD

US Dollar

Fiat

Gold

XAU

Gold

Commodity

Aave

AAVE

Aave

Crypto

Arbitrum

ARB

Arbitrum

Crypto

Bitcoin Cash

BCH

Bitcoin Cash

Crypto

Bitcoin

BTC

Bitcoin

Crypto

Canton

CC

Canton

Crypto

Dogecoin

DOGE

Dogecoin

Crypto

Ethereum

ETH

Ethereum

Crypto

The Graph

GRT

The Graph

Crypto

Immutable X

IMX

Immutable X

Crypto

Lido DAO

LDO

Lido DAO

Crypto

Chainlink

LINK

Chainlink

Crypto

Litecoin

LTC

Litecoin

Crypto

PAX Gold

PAXG

PAX Gold

Crypto

Polygon

POL

Polygon

Crypto

Pyth Network

PYTH

Pyth Network

Crypto

Solana

SOL

Solana

Crypto

Tron

TRX

Tron

Crypto

Uniswap

UNI

Uniswap

Crypto

Wrapped Bitcoin

WBTC

Wrapped Bitcoin

Crypto

XRP

XRP

XRP

Crypto

Euro Coin

EURC

Euro Coin

Stablecoins

Metamask USD

mUSD

Metamask USD

Stablecoins

Ripple USD

RLUSD

Ripple USD

Stablecoins

USD Coin

USDC

USD Coin

Stablecoins

Global Dollar

USDG

Global Dollar

Stablecoins

Tether

USDT

Tether

Stablecoins

Industry perspectives on Omnia Exchange

Omnia Exchange is the foundation for a new paradigm in capital markets, enabling institutions to exchange any asset, anytime, anywhere. By opening access to global wholesale FX and digital asset markets, we remove barriers, reduce friction and unlock liquidity

David Mercer | CEO, LMAX Group
David Mercer

Platforms increasingly need to move between fiat and digital assets as part of their core workflows. Instead of connecting to multiple venues and managing liquidity relationships, Omnia provides a unified access point that unlocks a more efficient form of capital.

Oscar Vickerman | Head of Strategic Distribution, LMAX Group
Oscar Vickerman

With Omnia embedded directly into our platform, clients can now rebalance positions, manage liquidity, and respond to market conditions instantly, all from within their custody environment.

Anoosh Arevshatian | Chief Product Officer, Zodia Custody
Anoosh Arevshatian

LMAX is trusted by the top 40 banks in the world across FX and digital assets

Global banks
40
Countries
100+
Traded globally in ‘25
$8T+
Lifetime to date
$53T+

Cross-asset liquidity use cases for institutions and platforms

Omnia Exchange provides industry-agnostic infrastructure for organisations that need seamless, compliant, cross-asset liquidity without complexity.

Payment providers use case

Payment providers

Eliminate intraday market risk and unlock operational scale with real-time micro hedging for every card transaction. Omnia Exchange enables instant execution, no minimum trade size, and institutional liquidity for crypto payment providers.

Crypto card issuers and payment providers process thousands of transactions every day. To support this, they must reserve the correct amount of crypto or stablecoins at the moment a customer makes a payment, requiring accurate, real-time pricing and the ability to hedge each transaction efficiently. Most liquidity providers either do not support this or impose fees that make hedging individual card transactions uneconomic.

With Omnia Exchange, every card transaction can be hedged instantly. Providers get real-time execution with no minimum sizes or small order premiums, all at institutional rates. They carry zero intraday market risk without building an internal trading or risk management function, allowing them to focus on core products and customer service instead.

Stablecoin issuers use case

Stablecoin issuers

Increase utility of stablecoins across trading, payments, remittances and treasury workflows with deep, institutional liquidity. Omnia Exchange provides seamless convertibility across fiat, crypto and other digital assets through a single integration.

Stablecoins only become valuable when they can be used reliably across trading, collateral payments and treasury workflows. Many issuers face shallow liquidity, weak FX connectivity and fragmented markets that limit adoption.

Omnia Exchange connects any stablecoin, new or established, directly into institutional-grade liquidity used by the world’s top banks. Issuers get 24 7 execution across fiat, crypto and tokenised assets, micro trade support and instant on chain settlement, thereby increasing utility across payments, remittances, treasury operations and consumer apps.

Mobile network operators use case

Mobile network operators

Turn connectivity into revenue by adding a multi-currency wallet to any eSIM app. Omnia Exchange unlocks global payments and enables a new growth lever for mobile network operators.

Users need two things everywhere they go: connectivity and money. Mobile network operators already provide the first through eSIMs and roaming. By embedding a multi-currency wallet and global payment rails into existing apps, they can expand to the second.

Partnering with Omnia Exchange brings institutional-grade FX, token custody and blockchain settlement directly into any network, turning everyday spend into a recurring, high-margin revenue stream.

Treasury & payroll use case

Treasury & payroll

Accelerate slow, volatile settlement with real-time, multi-asset liquidity and flexible execution. Omnia Exchange connects global treasury and payroll teams to fiat, stablecoins and crypto through a single API.

Most multinational companies still run payroll, payables and intercompany transfers over slow correspondent rails. Funds take days to settle, FX costs accumulate and value erodes in volatile markets.

With Omnia Exchange, currency converts instantly to regulated stablecoins, moves on chain in seconds and offramps to local fiat or tokenised assets whenever required, replacing multiday processes with real-time liquidity and programmable financial workflows.

Wallets & custodians use case

Wallets & custodians

Unlock custody-native execution with Omnia Exchange and enable asset swaps on demand, without pre-funding exchanges or moving assets off platform.

Institutions need to adjust their custodied assets over time, rebalancing portfolios, shifting risk, or moving into yield generating assets. Traditional liquidity providers require external transfers or pre-funded accounts, introducing operational and counterparty exposure unacceptable for custody providers. As a result, custodians either push flows off platform or restrict client liquidity.

With Omnia Exchange, custody-native execution becomes a possibility. Asset-to-asset swaps settle on-chain via smart contracts, backed by deep, real-time institutional liquidity across crypto and stablecoins. No transfers, pre-funding or locked liquidity. Omnia Exchange helps custodians leverage a new commercial model from enabling exchange-style execution within a custody-first framework.

On/off ramps use case

On/off ramps

Enable high-volume, low-friction conversion between fiat and digital assets. Omnia Exchange delivers deep institutional liquidity, consistent pricing and true micro-flow support through a single integration.

On/off ramps are the gateway for users moving between fiat and digital assets. Ramp providers rely on deep liquidity, consistent pricing and the ability to handle high-volume retail flows without friction. Most liquidity sources were built for institutions and not for thousands of micro-transactions, which creates operational overhead, inconsistent execution and limited flexibility to scale.

Omnia Exchange helps ramp providers turn into high-performance financial gateways, by delivering access to institutional liquidity, global asset coverage and a simplified operational stack through a single integration. Providers can support micro-transactions without bucketing risk, convert any asset to any asset through one connection and deliver reliable, scalable execution that holds up under high volumes.

Super apps use case

Super apps

Turn user engagement into a high-margin financial engine. Omnia Exchange enables super apps to offer multi-asset wallets, trading, payments and global spend embedded directly inside the app, never moving off platform.

Super apps have high daily engagement but limited, low-margin monetisation. Users talk about markets, currencies and investing inside platforms, but fragmented payments and high FX costs prevent them from acting there and then.

Omnia Exchange connects a super app directly to institutional-grade liquidity through one integration. Users can hold and convert fiat, stablecoins, crypto and tokenised commodities, trade instantly with no minimum size, send value peer-to-peer inside chat as easily as sending a message and spend globally via virtual or physical cards, all without leaving the app.

Agentic payments use case

Agentic payments

Power truly autonomous commerce with instant, multi‑asset settlement across borders and systems. Omnia Exchange gives agent‑driven workflows a universal conversion layer, enabling reliable, programmatic execution without human intervention or legacy payment constraints.

Agentic payments only become valuable when autonomous agents can transact reliably across borders, assets and time zones. Today, they purchase data, pay sub‑agents, execute commerce and manage workflows without human involvement. Yet, most payment rails support only a single currency. This creates friction whenever an agent holds one asset and the counterparty requires another, a problem that compounds across multi‑agent workflows where each participant may need a different settlement currency.

Omnia Exchange provides the conversion layer autonomous systems need to operate globally. Any held asset can be converted into any required settlement currency in real time, at any size, with no minimum trade threshold. Liquidity is institutional-grade and execution is instant, enabling businesses to become fully agent‑ready: accepting any asset, settling in their chosen currency and eliminating intraday volatility exposure without building internal trading or risk functions. Designed for autonomous systems, Omnia Exchange features machine‑readable documentation, MCP‑compatible integrations and programmatic endpoint discovery, giving developers a direct path to deploy agents that transact reliably across fiat, crypto and tokenised assets with consistent pricing and global FX coverage

Is Omnia Exchange right for your organisation?
Get in touch to discuss.

Contact us

How Omnia Exchange delivers seamless cross-asset trading

Our intelligent routing engine sources the best prices across institutional venues to ensure optimal execution

Diagram illustrating Omnia Exchange intelligent routing engine for traditional API accessDiagram illustrating Omnia Exchange intelligent routing engine for traditional API access
1Client sends money to LMAX
2Omnia detects and credits the account
3Client sends order to Omnia REST APIs
4Omnia detects the order & routes it to best available liquidity

Collateralised credit trading is available to support more efficient use of capital.

FAQs

Frequently Asked Questions (FAQs) About Omnia Exchange

Omnia Exchange is the unified liquidity and settlement platform from LMAX Group, built to remove the friction and fragmentation in today’s ecosystem. Omnia’s mission is to create fairer markets and expand access to institutional-grade liquidity across asset classes. Through a single API, clients can trade FX, crypto currencies, stablecoins and tokenised assets, either through traditional connectivity or directly from the blockchain. Omnia operates with true 24/7 uptime and zero maintenance windows, reflecting the reality of modern global markets.

Omnia is built for companies that need deep, reliable, cross asset liquidity without the operational overhead of traditional trading infrastructure. This includes crypto card providers, payment companies, stablecoin issuers, corporate treasuries, super apps, custody providers, on/off ramps, and brokers.

Most platforms offering liquidity as a service are actually broker dealers or OTC desks, sourcing liquidity elsewhere, internalising order flow and creating misalignment in incentives and interests. Omnia combines the simplicity of these platforms with the fairness and transparency of true exchange execution. Clients receive direct access to institutional, firm liquidity used by the world’s top banks, with no minimum size and direct trading between any supported assets. Omnia removes operational complexity without compromising on liquidity: no fragmented pools, no last look pricing, and no need to manage order book triangulation.

Clients can connect via a single REST API, WebSocket feeds, or via blockchain smart contracts. All connectivity methods provide access to the same unified liquidity.

Omnia supports FX pairs, major crypto currencies, leading stablecoins and a growing range of tokenised assets. The supported list continues to expand. Check the asset list above for the latest coverage.

Yes. Omnia provides a fully featured sandbox environment where clients can experience the offering, test connectivity, simulate trading and settlement flows, and complete integration before going live. No onboarding is required. Visit Omnia Exchange REST API Documentation and contact sales@omniaexchange.com to get set up.

Omnia operates within LMAX Group’s global regulatory framework. LMAX Group entities are regulated in multiple jurisdictions and follow strict institutional compliance standards, including full KYC and AML requirements.

Blockchain order entry allows trades to be entered and settled on chain, removing the need to pre fund accounts or hold assets with a counterparty. This eliminates settlement risk and enables near instant movement of assets. Omnia offers two blockchain order entry systems, each with different benefits. Get in touch to learn more.

It means exactly that. There are no minimum trade size or increments. Omnia supports precision trading up to 18 decimal places, enabling both large treasury flows and sub penny micro transactions. There are no small order fees via Omnia’s REST APIs, allowing true real time hedging and payment style flows.

Absolutely. Blockchain connectivity is optional. Omnia can be used entirely through traditional API connectivity. The blockchain layer is simply an additional order entry and settlement option for clients who want it.

Omnia supports market and limit orders, as well as RFQ workflows for specific client use cases. All order types benefit from the same deep liquidity and high precision execution. Order slicing for larger trades is coming soon, enabling better execution quality without requiring clients to manage more sophisticated strategies themselves.

Omnia is built and operated by LMAX Group, leveraging over 16 years of experience operating exchanges and more than $52 trillion in traded volume. Omnia is connected to liquidity across all LMAX Group venues, giving clients simplified access to best available institutional pricing across FX, crypto, stablecoins and other tokenised assets.

FX is one of the deepest and most liquid markets in the world. By combining FX and digital asset liquidity, Omnia can route orders through institutional FX markets to deliver tighter spreads, better execution and more reliable pricing. This is especially relevant for stablecoins and cross border flows.

Get in touch with our team to explore how Omnia can support your business. Onboarding follows a standard KYB process. Email our team to begin.

Contact us

Request a demo or ask a question to see how Omnia can
support your organisation. We’ll respond within 24 hours.

Institutional clients only. Crypto investing carries a higher level of risk due to market volatility. LMAX Digital Broker Limited, authorised and regulated by the Gibraltar Financial Services Commission (license number FSC1342B).