Building unified cross-chain perpetual trading at scale with VOOI

Perpetual trading platforms like Hyperliquid, Lighter, and Ostium are experiencing explosive growth, trading hundreds of billions in monthly volume and climbing. The trend is clear: perpetuals have found product-market fit, attracting sophisticated traders seeking leverage on tokenized assets.

But these platforms exist in isolation across different networks, making it nearly impossible for traders to access the best rates and deepest liquidity without significant operational overhead.

This creates three core problems:

1. Fragmented liquidity: the best opportunities are typically spread across multiple chains and protocols
2. User friction: moving funds between different networks and platforms, managing multiple balances, and gas complexity
3. Missed opportunities: traders can't react quickly to arbitrage rates or have optimal execution across platforms

However, no solution has aggregated these platforms into a unified interface that lets users trade instantly with their multichain balance at the best available rates and opportunities.

The solution: Chain Abstraction for a unified trading experience

VOOI recognized this gap and initially gained significant momentum with their v1 product, driving billions in order flow. But they knew they needed to build a unified experience, free of onchain complexity, that would truly unlock the potential to trade any asset in any market instantly. 

To turn this concept into reality, they integrated the OneBalance Toolkit, a set of chain abstraction APIs, to build a unified trading experience and bring their initial vision to life. The end result? An all-in-one unified platform enabling their users to reliably execute transactions across multiple chains and platforms in just one click - no multichain complexities.

Since launching their v2 with OneBalance on July 1st, VOOI has achieved milestone after milestone:

• Achieved over $2.5 billion in trading volume 
• Experienced new all time highs for daily and weekly volumes
• Supported over 100,000 active users to reliably trade any asset across supported platforms in one-click
• Added support for more EVM and non-EVM chains, like Solana
• Expanded their offering to new marketplaces with ease

"VOOI demonstrates exactly what we envisioned when building our Toolkit. They've created a unified trading experience that lets users trade any asset on any chain with a single click, without friction. Seeing them process billions in total value while their traders experience it as one seamless platform proves that true chain abstraction isn't just a technical achievement, it's a user experience revolution."

 – Max Mironov, Head of Product at OneBalance

How the OneBalance Toolkit supports VOOI

Every VOOI account is powered by the OneBalance Toolkit, which unifies and simplifies the fragmented perpetual trading experience.

This abstraction is critical for building a financial product at scale.

By integrating the OneBalance Toolkit, VOOI users can deposit funds from any chain and view them as a single, unified balance that works instantly across all supported perpetual DEXs and networks. This dramatically simplifies onboarding and boosts retention. Users no longer need to deal with bridges, manage multiple chains, or keep track of different gas tokens. The overall user experience is now akin to a centralized exchange; everything just works. What was once an impossible cross-chain experience now feels as seamless as trading on a single platform.

Here's how these features work:

• Unified balances across chains: Users fund their VOOI account from any chain, and see a single USD account, similar to centralized exchanges, while remaining fully non-custodial. 
• Gas abstraction: Users can pay in the asset they are trading, without ever having to worry about native gas tokens such as ETH or SOL.
• Cross-exchange routing: OneBalance's infrastructure enables VOOI users to access any market via any supported DEX, with OneBalance orchestrating multichain execution of those assets, allowing them to be spent instantly from multiple sources efficiently.

“Our priority is to make perpetual trading seamless across multiple chains and protocols without compromising user control. OneBalance has been essential in this — their abstraction layer lets us unify balances, streamline gas and settlement, and onboard users faster, while our team focuses on aggregation logic and market expansion. It’s the kind of infrastructure partnership that directly accelerates both product development and business growth.”

— Yegor, Head of Business Development, VOOI

Every market, in one place

VOOI delivers what perpetual trading has always needed: a unified platform that lets traders access any market, on any chain, with a single balance.

This turns what used to be a multi-step, high-friction process across different platforms into a single click allowing anyone to trade any market, within a single platform.

OneBalance is proud to work with VOOI and support them and their 100,000+ users with their V2 launch and beyond. They've been a key partner in getting us to where we need to be, proving that chain abstraction infrastructure can scale to support billions in trading volume while delivering the seamless user experience that DeFi has been working toward.

Learn more about VOOI

If you want to experience unified perpetual trading today, here are some ways to stay updated with everything VOOI is building:

• App: https://app.vooi.io/ 
• X: @vooi_io
• Dune Dashboard: https://dune.com/vooi/vooidash
• Website: https://vooi.io/ 

Building apps that just work starts with OneBalance.

What is the OneBalance Toolkit?

The OneBalance Toolkit is the simplest way to bring your users onchain by removing chains, bridges, and gas from the user experience. Designed for fintechs, superapps, and AI agents, it offers an API for building one-click interactions across any chain, action, or token.