Coinbase Expands On-Chain Access With U.S. Launch of In-App DEX Trading

Coinbase has brought decentralized trading to nearly all its U.S. customers, marking one of its most significant moves toward on-chain integration. 

The company confirmed on October 8 that decentralized exchange (DEX) trading is now available directly within the main Coinbase app, giving users the ability to swap tokens moments after they launch. The rollout applies nationwide except in New York, where state regulations continue to restrict the offering.

This feature represents a major step in Coinbase’s ongoing effort to merge the convenience of centralized trading with the openness of decentralized finance (DeFi). It also arrives at a time when global demand for on-chain platforms is accelerating and competition among exchanges is heating up.

Expanding Access to On-Chain Trading

The new DEX experience allows users to access and trade millions of on-chain assets through Coinbase’s own Layer-2 network, Base. Previously, traders on Coinbase were limited to roughly 300 listed assets. With DEX functionality built into the app, that number expands exponentially. 

Users can now buy and sell tokens issued on Base, including early-stage assets from projects such as Virtuals AI Agents, Reserve Protocol DTFs, SoSo Value Indices, Auki Labs, and Super Champs.

According to the company, the interface is designed to make decentralized trading as simple as centralized transactions. Users can fund their trades directly from their Coinbase balance or through $USDC. The platform also absorbs gas fees on behalf of customers, instead charging a “small, transparent” trading fee to cover network costs.

“This integration with 1inch is a significant step forward in bringing on-chain trading to our users,” said Scott Shapiro, Coinbase’s head of trading. “Together we’re enabling seamless access to DEXes within the Coinbase app, which will bring millions of our users on-chain.”

To enable the new service, Coinbase partnered with liquidity providers such as 1inch and 0x. These integrations route trades through decentralized liquidity pools, ensuring users maintain full control over their assets in a non-custodial manner. 

The app’s self-custody wallet – already embedded into the Coinbase mobile interface – lets traders execute swaps without ever handing over their private keys.

The DEX functionality was first introduced to a small group of testers in August, and the full-scale release marks its transition into public use. Coinbase described the feature as a “gateway to on-chain markets,” bridging centralized ease with decentralized transparency.

Behind the scenes, DEX aggregators search for the best execution prices across platforms such as Uniswap and Aerodrome, optimizing user trades automatically. 

The company has also built risk management tools into the system, filtering out tokens flagged as fraudulent or malicious by third-party analytics providers.

“Explore millions of assets, moments after they launch, right from the Coinbase app,” the company wrote in a post on X. “DEX trading is live for all U.S. users (ex. NY).”

A Competitive Market for Decentralized Trading

Coinbase’s move comes amid a broader industry push toward decentralized finance as trading behavior shifts away from centralized platforms. 

In recent months, several major exchanges have launched or expanded their own decentralized offerings in response to growing user demand for transparency and self-custody.

Bybit, for instance, recently introduced Byreal, a Solana-based platform designed to combine centralized exchange efficiency with the security of decentralized trading. BitMart and MEXC have made similar moves, launching new on-chain venues to retain users as liquidity fragments across different networks.

Industry data shows that this shift is gaining momentum. CoinGecko reported that decentralized exchanges now account for about 28.5% of the spot trading volume handled by centralized exchanges. 

In the second quarter of 2025 alone, DEX volumes climbed more than 25%, while centralized exchanges saw trading decline by almost 30%. This divergence pushed the DEX-to-CEX trading ratio to 0.23, up from 0.13 the previous quarter.

Youngsun Shin, head of product at Flipster, said this growing overlap between centralized and decentralized systems was inevitable. “CeDeFi convergence will be a thing sooner than we all think,” Shin noted.

At the same time, decentralized derivatives markets are reaching new highs. According to DeFiLlama, perpetual DEXs handled $1.226 trillion in trading volume over the past 30 days, marking the first time the sector crossed the trillion-dollar threshold. 

That figure represents a 48% increase from August’s $707.6 billion, signaling accelerating interest in decentralized perpetual contracts.

Aster DEX led the surge with $493.6 billion in monthly trading volume, followed by Hyperliquid with more than $280 billion. Other active players include Lighter DEX, EdgeX, Pacifica, and Bybit’s Apex Protocol. Combined, they accounted for another $280 billion in volume.

New entrants have also found room in the expanding market. SunPerp, the first perpetual DEX on the TRON network, reached $30 million in total value locked within weeks of its launch. Meanwhile, Lighter DEX on Ethereum Layer-2 recorded $164 billion in activity despite still being in beta.

The spike in DEX adoption reflects a growing preference among traders for systems that provide both autonomy and accessibility. With transparency and self-custody emerging as dominant priorities, exchanges like Coinbase are looking to stay relevant by embedding decentralized tools directly into their core products.

Coinbase’s Strategic Position and Regulatory Outlook

Coinbase’s DEX rollout arrives as the exchange faces a period of declining trading activity and heightened competition. In the second quarter of 2025, Coinbase reported $237 billion in total trading volume – down slightly from $226 billion during the same period last year. 

The company hopes that expanding into decentralized markets will help offset slowing activity in traditional exchange operations.

At the same time, Coinbase has been making progress on the regulatory front. The company recently received approval to resume staking services for customers in New York, marking a major win after years of scrutiny from state authorities.

The clearance allows residents to earn rewards on assets such as Ethereum ($ETH) and Solana ($SOL), and the firm described the decision as a “big win for New Yorkers.”

Coinbase attributed the move to Governor Kathy Hochul’s openness to “responsible crypto innovation,” framing it as part of a broader effort to ensure that “every American has equal access to the future of finance.”

Staking, which involves locking tokens to secure blockchain networks, had previously faced regulatory pushback in several states. But over the past year, multiple jurisdictions – including South Carolina, Alabama, Kentucky, Vermont, and Illinois – have dropped legal actions against Coinbase’s staking program. The decisions have opened the door for a broader national rollout.

The company said restrictive policies in other states have cost users substantial income, estimating that residents in California, New Jersey, Maryland, and Wisconsin collectively missed out on more than $130 million in staking rewards due to ongoing bans. 

With the new approval, Coinbase plans to expand its staking services to additional regions, aiming to normalize regulated on-chain participation across the U.S.

Beyond its own ecosystem, Coinbase’s timing coincides with a surge in decentralized finance activity. Data from DappRadar showed that DeFi protocols collectively reached $237 billion in total value locked (TVL) in the third quarter of 2025 – the highest on record. 

However, daily user activity declined by more than 22% compared to the previous quarter, suggesting that institutional capital is driving much of the new liquidity.

The report noted that while DeFi liquidity hit record highs, engagement across categories such as SocialFi and AI-based DApps dropped sharply. AI-focused DApps saw their user base fall from 4.8 million to 3.1 million daily active wallets in Q3. SocialFi apps also declined from 3.8 million to 1.5 million users over the same period.

Ethereum maintained its lead as the largest DeFi network, with $119 billion in locked assets, while Solana ranked second at $13.8 billion. BNB Chain gained momentum with a 15% increase in TVL, largely attributed to the launch of the perpetual DEX Aster.

The findings highlight the evolving landscape that Coinbase now enters – one where institutional liquidity continues to rise even as retail engagement fluctuates. By combining decentralized access with centralized reliability, Coinbase aims to attract both groups, offering a single platform that merges traditional exchange familiarity with the flexibility of DeFi.

Looking ahead, Coinbase confirmed plans to expand DEX support beyond Base, with Solana expected to be the next integrated network. The company also intends to extend its DEX services internationally, giving millions of global users the ability to trade on-chain directly from within its app.

By absorbing gas fees, integrating liquidity providers, and adding compliance-driven safeguards, Coinbase’s DEX launch represents an effort to redefine the way centralized exchanges participate in decentralized markets. 

Whether this model becomes the new standard remains to be seen, but for now, Coinbase’s move marks a defining moment in the ongoing shift toward an on-chain financial future.