Coinbase’s Base App Expands Into Multichain Trading as Cobie Takes the Lead

Coinbase is pushing its Base ecosystem into a broader phase of development as the Base App moves beyond its original focus on the Base blockchain and evolves into a multichain trading platform.

The change represents a significant shift in strategy for one of Coinbase's most closely watched products. Rather than limiting users primarily to assets and applications connected to Base, the app is being positioned as a broader gateway to onchain markets across multiple blockchain networks.

Jordan Fish, better known in the crypto industry as Cobie, has taken leadership of the Base App as Coinbase separates the development of the application from the longer-term infrastructure strategy for the Base blockchain.

The transition comes as Base expands its ambitions around trading, payments, stablecoins, prediction markets and other financial applications.

Base creator Jesse Pollak has said the project is still only at the beginning of its broader mission to upgrade the global financial system, describing the effort as potentially being "maybe 1% of the way there."

The development was also highlighted by the Coin Bureau account on X, adding to growing attention around Coinbase's attempt to turn Base from a blockchain ecosystem into a much broader financial platform.

The change could have significant implications for how Coinbase approaches onchain trading in the years ahead.

Base App Moves Beyond a Single Blockchain

Base was originally developed as an Ethereum layer-2 network designed to provide faster and cheaper transactions while maintaining a connection to Ethereum's security infrastructure.

Over time, the ecosystem expanded into decentralized finance, payments, social applications, trading and other forms of onchain activity.

The Base App became an important part of that strategy.

Rather than functioning solely as a wallet, the app was designed to become a consumer-facing gateway for discovering and using onchain applications.

Coinbase has previously described the Base App as a central entry point for trading, social features, payments, messaging and other onchain experiences.

The company's strategy is now evolving.

Instead of making the Base blockchain the center of every activity within the application, the app is increasingly being designed to work across multiple networks.

That means users can potentially access assets and markets from different blockchain ecosystems through a single interface.

The shift reflects a fundamental reality of the cryptocurrency industry.

There is no single blockchain that controls all digital assets.

Bitcoin operates on its own network. Ethereum has its own ecosystem. Solana has developed a major trading environment of its own, while numerous other networks host their own applications and assets.

A consumer application that wants to become a major trading destination therefore cannot necessarily remain confined to one blockchain.

Cobie Takes Over the Base App

The strategic shift comes alongside a leadership change.

Jesse Pollak, the creator of Base, has handed responsibility for the Base App to Jordan Fish, widely known by his online identity Cobie.

Fish is a prominent figure in the cryptocurrency industry and the founder of Echo, a platform focused on crypto fundraising and token launches.

Coinbase acquired Echo in 2025 in a deal reported to be worth approximately $375 million. Fish subsequently joined Coinbase and has now taken responsibility for the Base App.

The leadership change followed Pollak's admission that some of Base's earlier experiments with social and creator-focused products did not generate the level of adoption the company had expected.

Pollak is now concentrating more heavily on the underlying Base blockchain and its role in trading, payments, stablecoins and AI-related applications.

That division of responsibilities could allow the two teams to pursue different but complementary goals.

Cobie can focus on building a consumer trading application that works across multiple blockchain ecosystems.

Pollak can focus on improving Base's underlying infrastructure and making the network more competitive in areas such as liquidity, transaction execution and payments.

Prediction Markets Are Already Part of the Strategy

One of the most visible components of the new direction is the expansion into prediction markets.

Prediction markets allow users to trade contracts based on the outcome of future events.

Instead of simply buying an asset, participants can take positions on questions such as whether a particular event will occur, who will win an election or how a specific economic or market event will develop.

The sector has grown rapidly within the broader cryptocurrency ecosystem.

Base has already seen prediction-market applications emerge on its network, and the company has identified predictions as one of the categories that could become part of its broader onchain financial ecosystem.

Base's own 2026 strategy specifically identifies prediction markets and perpetuals alongside other market structures as part of its effort to bring major asset classes and financial markets onchain.

The Base App's expansion into prediction markets therefore fits into a larger strategy rather than representing a standalone product launch.

For Coinbase, the objective appears to be creating an application where users can move between different forms of financial activity without having to navigate separate platforms.

Perpetual Futures Are Next

Perpetual futures are another major component of the planned expansion.

Perpetual contracts are derivatives that allow traders to gain leveraged exposure to an underlying asset without owning the asset directly and without a traditional expiration date.

They have become one of the most heavily traded products in cryptocurrency markets.

For a platform attempting to become a comprehensive trading destination, adding perpetuals would provide another major category alongside spot trading and prediction markets.

It would also put Base in direct competition with established crypto trading platforms that already offer derivatives.

The opportunity is substantial, but so are the risks.

Perpetual futures can involve leverage, which can amplify both profits and losses. Platforms offering these products must therefore manage liquidity, margin requirements, liquidations and other forms of market risk.

A successful implementation would require Base to develop deep liquidity and reliable execution across the assets it supports.

That helps explain why Pollak has emphasized liquidity and execution as key areas for the underlying Base network.

Base Wants to Become a Multichain Market

The move toward multichain trading represents one of the most important aspects of the strategy.

The cryptocurrency industry has increasingly become fragmented across different blockchains.

Users may hold Bitcoin on one network, stablecoins on another and decentralized finance positions across several ecosystems.

Historically, moving between these networks has required bridges, separate wallets and multiple applications.

A multichain trading platform could simplify that experience.

Instead of requiring users to understand which blockchain supports a particular asset, the application could potentially provide a unified interface.

That would bring the crypto trading experience closer to traditional financial platforms, where customers can buy different stocks, ETFs or other assets from a single brokerage account.

The underlying blockchain infrastructure would still be different, but the user experience could become much more unified.

This is likely to be one of the central challenges for Cobie's team.

The app needs to make blockchain complexity less visible to ordinary users while preserving the benefits of onchain ownership and settlement.

Base Still Has a Strong Foundation

Although the Base App is moving beyond its own blockchain, that does not mean the Base network itself is becoming less important.

Base continues to be a major component of Coinbase's broader onchain strategy.

The network has attracted substantial decentralized finance activity, and reports indicate that assets deposited into DeFi applications on Base have reached roughly $5 billion, while daily trading volume has exceeded $1 billion.

The network is also positioned as an infrastructure layer for applications that require fast and relatively inexpensive transactions.

Base's own website describes the network as an onchain trading and DeFi platform built on Ethereum.

The company's 2026 strategy is even broader.

Base says it wants to build global markets in which major asset classes can be tokenized, traded and settled around the clock.

That includes equities, commodities, currencies, prediction markets, perpetuals and spot markets.

The multichain Base App could therefore serve as the consumer-facing layer while Base itself remains part of the infrastructure supporting those markets.

The Bigger Goal Is Global Finance

Pollak's statement that Base may be only "1% of the way there" reflects the scale of the company's ambition.

The objective is not simply to create another cryptocurrency wallet or decentralized exchange.

Base is positioning itself as part of a much larger transformation in financial infrastructure.

Source: Xpost

The company believes that more assets will eventually move onchain.

That could include cryptocurrencies, stablecoins, equities, commodities, private-market assets and other financial instruments.

If that happens, the traditional distinction between cryptocurrency and conventional finance could become increasingly difficult to maintain.

A stock could potentially be issued or represented on a blockchain.

A stablecoin could serve as a global payment instrument.

A prediction market could operate continuously across borders.

A perpetual contract could provide exposure to an asset without requiring direct ownership.

All of these activities could potentially exist within a common onchain financial ecosystem.

Base is attempting to build infrastructure and applications for that future.

Coinbase's Broader Strategy Is Changing

The Base App's transformation also reflects a larger strategic shift at Coinbase.

The company has increasingly moved beyond its traditional role as a cryptocurrency exchange.

Coinbase has expanded into stablecoins, custody, institutional services, derivatives, payments and blockchain infrastructure.

The Base ecosystem represents another major part of that strategy.

By building an onchain platform, Coinbase can participate in activity that takes place outside the traditional centralized exchange model.

The multichain approach could make that strategy even broader.

Rather than asking users to trade only assets native to Base, Coinbase can potentially provide access to markets across multiple networks.

That could significantly increase the addressable market for the application.

Competition Will Be Intense

Base is entering an increasingly competitive market.

Crypto traders already have access to centralized exchanges, decentralized exchanges, wallets and specialized derivatives platforms.

Companies such as Binance, Coinbase, Kraken and others compete for trading volume across multiple asset categories.

Meanwhile, decentralized applications continue to develop new ways for users to trade without relying on traditional intermediaries.

The Base App therefore needs more than a large selection of assets.

It needs competitive fees, deep liquidity, reliable execution, strong security and a user experience that is simple enough for people who may not understand blockchain technology.

Pollak has emphasized that Base needs to compete on assets, liquidity and execution.

That could become one of the most important tests of the strategy.

If the app can aggregate liquidity across multiple chains and make trading easier, it could potentially attract users who currently rely on several different platforms.

If it cannot deliver competitive execution, traders may continue using specialized exchanges and decentralized markets.

The Role of Stablecoins

Stablecoins are likely to play a central role in the Base strategy.

Base has repeatedly positioned stablecoins as an important component of the future financial system.

The company's 2026 strategy describes stablecoins as global digital money and identifies payments and stablecoin infrastructure as one of its major priorities.

Stablecoins can provide a common settlement asset across different blockchain networks.

That makes them particularly useful in a multichain environment.

A trader could potentially use a dollar-denominated stablecoin to move between different assets and markets without needing to interact with traditional banking infrastructure for every transaction.

For Coinbase, stablecoins also represent a significant business opportunity.

The company has an economic relationship with USDC and has increasingly positioned stablecoins as part of the infrastructure connecting traditional finance with blockchain networks.

A multichain Base App could therefore become a distribution channel for stablecoin-based payments and trading.

What the Base App Could Become

The long-term vision is considerably larger than a conventional crypto wallet.

The Base App could eventually function as a single interface through which users access different financial markets.

A customer could potentially hold stablecoins, trade cryptocurrencies, participate in prediction markets, access perpetual contracts and interact with tokenized traditional assets from one application.

That would represent a major change in how consumers interact with financial markets.

Instead of having separate applications for stocks, cryptocurrencies, derivatives and prediction markets, users could potentially access many of those products from a single onchain platform.

The concept resembles the "everything app" model that several technology and financial companies have pursued.

But Base's approach is centered around blockchain infrastructure.

The Biggest Challenge Is Execution

Despite the scale of the opportunity, Base still has to prove that the vision can become a sustainable business.

Building infrastructure is one challenge.

Getting millions of users to adopt it is another.

The history of cryptocurrency is filled with products that generated significant attention but struggled to retain users.

Base's earlier experiments with social features and creator-focused products demonstrated how difficult it can be to build new consumer behavior around blockchain technology.

The move toward trading may provide a clearer path because trading is already one of the strongest use cases for cryptocurrency.

But competition is also strongest in that category.

Cobie's experience and reputation within crypto could help Base understand trader behavior and build products that appeal to an existing market.

Whether that translates into mass adoption remains to be seen.

What Comes Next

The immediate focus will likely be on expanding the Base App's trading capabilities and integrating additional markets.

Prediction markets are already part of the product direction, while perpetual futures are expected to expand the platform's derivatives offering.

The multichain strategy will also require Base to integrate assets and liquidity from different networks.

That could create technical challenges involving bridges, settlement, custody, security and execution.

If Base can solve those problems effectively, the app could become considerably more important within Coinbase's broader ecosystem.

The company would no longer be operating an application primarily associated with one blockchain.

Instead, it could become a gateway to the wider onchain economy.

The Bottom Line

Coinbase's Base App is entering a new phase.

With Cobie taking the lead, the application is moving toward a multichain trading model that includes prediction markets and plans for perpetual futures.

At the same time, Jesse Pollak is concentrating on the underlying Base blockchain and its ambitions around trading infrastructure, stablecoins, payments and global financial markets.

The division reflects a broader evolution in the Base strategy.

The goal is no longer simply to make Base a successful Ethereum layer-2 network.

The larger ambition is to create infrastructure and applications capable of supporting a financial system that operates increasingly onchain and around the clock.

Base says its 2026 mission includes bringing major assets and market structures onchain, including equities, commodities, predictions, perpetuals and spot markets.

The Base App's multichain expansion could therefore be an important step toward that vision.

But the scale of the ambition also makes execution critical.

The application must attract users, aggregate liquidity, provide competitive execution and make the complexity of multiple blockchains largely invisible.

If it succeeds, Base could evolve from a single blockchain ecosystem into a broader gateway for onchain financial markets.

If it fails, users may continue relying on specialized exchanges and applications for different types of trading.

For now, Coinbase is betting that the future of finance will not belong to one blockchain.

It will belong to platforms capable of connecting many networks, assets and markets through a single user experience.