Zerion Wallet Adds Uniswap (UNI) API for Native Swaps
Peter Zhang Apr 23, 2026 15:12
Zerion Wallet now integrates Uniswap (UNI) API, enabling swaps with access to liquidity from Uniswap v2, v3, and v4 across 18 chains.
Zerion Wallet has integrated the Uniswap (UNI) API, giving its users direct access to Uniswap’s liquidity pools, including v2, v3, and the recently launched v4. This move significantly enhances Zerion’s swap functionality by providing deep liquidity, competitive pricing, and coverage of over 10 million assets across 18 blockchains, including Ethereum, Arbitrum, and Polygon.
The integration leverages Uniswap's API, the same infrastructure trusted by popular platforms like MetaMask, Ledger, and OKX. According to Uniswap Labs, the API delivers 99.99% uptime, a 97%+ fill rate, and routing speeds averaging around 200 milliseconds. This ensures seamless and reliable swap execution for Zerion users.
Why This Matters
For Zerion, a non-custodial Web3 wallet that aggregates DeFi and NFT portfolios across multiple chains, the integration is a natural progression. With this update, Zerion users can now execute swaps directly within the app without relying on external DEX aggregators. This simplifies user experience while tapping into Uniswap’s historically strong price performance compared to other aggregators.
Uniswap’s API doesn’t just offer liquidity—it brings price improvement mechanisms through features like order flow auctions, which reduce slippage and optimize trading costs. These features are critical for Zerion, whose value proposition centers on providing a streamlined, efficient DeFi experience.
Timing and Recent Challenges
The announcement comes less than two weeks after Zerion faced a security breach in mid-April 2026. Approximately $100,000 was stolen from an internal hot wallet via an AI-driven social engineering attack allegedly tied to North Korean hackers. Zerion clarified that no user funds were affected, and its core infrastructure remained secure. The web app was temporarily disabled as a precaution but has since been restored.
Despite the incident, Zerion has demonstrated resilience by continuing to enhance its product offerings. This Uniswap integration reaffirms the company’s commitment to maintaining its edge in the competitive DeFi wallet space.
Broader Implications for DeFi
The integration underscores the growing interdependence between DeFi wallets and decentralized exchanges. By embedding Uniswap’s API, Zerion effectively bridges the gap between liquidity providers and end-users. This trend highlights the importance of composability in Web3, where open protocols like Uniswap empower developers to build seamless user experiences.
For traders, this development could make Zerion a more attractive option for managing and trading assets, especially given its cross-chain support and user-friendly interface. While Zerion doesn’t support Bitcoin, its Ethereum-compatible network coverage remains extensive, catering to DeFi power users.
Looking Ahead
Zerion’s integration of Uniswap API positions it as a more robust competitor in the DeFi wallet space. As decentralized finance continues to evolve, user experience and access to liquidity will remain key differentiators. Traders and investors looking for an all-in-one solution to manage and trade assets might find Zerion’s latest upgrade worth exploring.
Meanwhile, developers eyeing similar functionalities can also integrate the Uniswap API into their applications for free, with no subscription fees or per-call charges. This could further accelerate innovation in the DeFi ecosystem.
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