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OKX Rubix

We’ve Launched Rubix: A Modular Workflow Solution for Regulated Digital-Asset Services

By Simon Ren, SVP, OKX Institutional

Today I’m pleased to announce the launch of OKX Rubix — a modular workflow solution that enables regulated financial institutions to provide digital-asset services to their clients and customers. Rubix allows institutions to integrate digital assets seamlessly into their existing operations — from market access and execution, to custody, collateral, and reporting — without rebuilding infrastructure or changing their operating model.

Why We Built Rubix

Institutional demand for digital assets continues to grow, but adoption has been slowed by operational complexity, fragmented infrastructure, and evolving regulation. Financial institutions need a regulated, integrated solution that aligns with their governance, risk, and compliance frameworks. Rubix is a modular workflow solution that fits seamlessly into an institution’s front-, middle-, and back-office operating model, assembling market access, execution, custody, settlement, and controls into one coherent framework. You retain your channels, branding, and client relationships; we provide the regulated market infrastructure behind them. By solving the operational puzzle, Rubix lets institutions provide regulated digital-asset services while retaining their own client experience, policies, and governance.

How Institutions Are Using Rubix

With Rubix, financial institutions can embed digital assets directly into their existing platforms, allowing them to diversify into new asset classes and unlock new revenue streams from trading, lending, and asset management.

  • Banks – Expand retail and wealth offerings by integrating digital asset buy/sell capabilities alongside traditional investments, with streamlined fiat on/off ramps and stablecoin-based settlement.

  • Brokers – Enable retail, corporate, and institutional clients to access core digital assets such as BTC and ETH directly through existing FX or multi-asset platforms. These assets offer the deepest liquidity and clearest regulatory standing, serving as the entry point for institutional adoption. Over time, brokers can expand to additional regulated tokens and yield products while maintaining full control of client experience, execution, and compliance through Rubix’s modular architecture.

  • Neobanks – Differentiate by integrating crypto trading, stablecoin payments, and staking directly within digital banking apps — capturing younger, crypto-native customer segments without building exchange infrastructure.

  • Private & Wealth Banks – Offer clients regulated access to digital assets, including spot exposure and tokenized yield products, through existing discretionary or advisory frameworks, supported by secure custody and transparent compliance alignment.

Building Blocks You Can Compose

Each institution can configure Rubix according to its regulatory footprint, operating model, and control framework:

  • Regulated market access – MiCA/MiFID II (Europe), VARA (UAE), AFSL/AUSTRAC (Australia), CNV (Argentina), U.S. MSB/MTL.

  • Liquidity & execution – Deep CLOB markets and OTC RFQ for size and best execution.

  • Post-trade settlement – “Trade first, settle later” for capital efficiency.

  • Seamless Connectivity — bespoke integrations with existing OMS/EMS systems, plus FIX, REST and WebSocket APIs.

  • Off-exchange custody – Integrations with licensed bank custodians and third-party providers.

  • Collateral optimisation – Trade using fiat, stablecoins, crypto assets, and tokenized money-market funds..

Why Rubix Is Different

Rubix prioritises operating-model fit: it connects directly to OMS and EMS systems, as well as licensed custodians and third-party providers, enabling institutions to integrate digital-asset capabilities within their existing infrastructure, controls, and governance frameworks. As institutional needs evolve, Rubix’s modular architecture will extend to additional integrations across risk management, surveillance, and reporting systems, supporting a fully end-to-end operating environment.

Live Today

Rubix is already operating with institutional partners across Europe, APAC, the UAE, and LATAM, with additional firms progressing through onboarding. If your mandate is to offer, manage, and settle digital assets under your own governance, Rubix is designed to make that possible.

Rubix. Problem solved. Get in touch with the team here.

Aviso legal
Este conteúdo é fornecido apenas para fins informativos e pode abranger produtos que não estão disponíveis na sua região. Não se destina a fornecer (i) aconselhamento ou recomendações de investimento; (ii) uma oferta ou solicitação para comprar, vender ou deter ativos de cripto/digitais, ou (iii) aconselhamento financeiro, contabilístico, jurídico ou fiscal. As detenções de ativos de cripto/digitais, incluindo criptomoedas estáveis, envolvem um nível de risco elevado e podem sofrer grandes flutuações. Deve ponderar cuidadosamente se o trading ou a detenção de ativos de cripto/digitais são adequados para si, tendo em conta a sua situação financeira. Consulte o seu profissional jurídico/fiscal/de investimentos para tirar dúvidas sobre as suas circunstâncias específicas. As informações (incluindo dados de mercado e informações estatísticas, caso existam) apresentadas nesta publicação destinam-se apenas para fins de informação geral. Embora tenham sido tomadas todas as precauções razoáveis na preparação destes dados e gráficos, a OKX não assume qualquer responsabilidade por erros ou omissões aqui expressos.

© 2025 OKX. Este artigo pode ser reproduzido ou distribuído na sua totalidade, ou podem ser utilizados excertos de 100 palavras ou menos deste artigo, desde que essa utilização não seja comercial. Qualquer reprodução ou distribuição do artigo na sua totalidade deve indicar de forma clara: “Este artigo é © 2025 OKX e é utilizado com permissão.” Os excertos permitidos devem citar o nome do artigo e incluir a atribuição, por exemplo, "Nome do artigo, [o nome do autor, caso aplicável], © 2025 OKX." Alguns conteúdos podem ser gerados ou ajudados por ferramentas de inteligência artificial (IA). Não são permitidas obras derivadas ou outros usos deste artigo.

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