Two of the most important Ethereum Layer 2 tokens — Arbitrum (ARB) and Optimism (OP) — are now available for trading, custody, and transfer on sFOX.
Institutions, fintechs, and OTC desks can now access these critical scaling assets with the speed, security, and flexibility of the sFOX platform.
Trade ARB and OP directly against USD, USDC, and USDT, and leverage sFOX SAFE for institutional-grade custody on sFOX.
Why This Matters: Layer 2 Is Leading the Next Wave of Ethereum Adoption
As Ethereum faces increasing demand and network congestion, Layer 2 scaling solutions are essential for making blockchain infrastructure faster, cheaper, and more accessible — without compromising on decentralization or security.
ARB and OP aren’t just speculative assets — they’re the governance and incentive backbones of the Ethereum scaling wars.
About Arbitrum (ARB)
Arbitrum is a top-performing Layer 2 solution using Optimistic Rollups to reduce gas fees and improve transaction throughput on Ethereum. The ARB token governs the protocol’s upgrades and treasury decisions through the Arbitrum DAO.
Used by major DeFi apps like GMX, Radiant, and Uniswap, Arbitrum boasts one of the most active ecosystems in the L2 space.
About Optimism (OP)
Optimism is a developer-first Layer 2 chain focused on scaling Ethereum through optimistic rollups and retroactive public goods funding. The OP token governs the Optimism Collective, which funds open-source projects and infrastructure that benefit the entire Ethereum community.
Projects like Coinbase’s Base chain run on the Optimism stack, signaling growing adoption of its technology.
Custody ARB & OP With Confidence
sFOX SAFE gives you regulated, secure, and programmatic custody for ARB and OP — all backed by top-tier infrastructure and institutional-grade controls.
Not using sFOX SAFE Custody yet?
Try it for free, up to $250,000 in custody.
See It in Action
Set up a quick call with our team. We’ll show you how to integrate ARB and OP into your trading strategy or platform.
