1inch Enables Native Solana–EVM Cross-Chain Swaps, Bypassing Bridges

The rollout, live on the 1inch dApp, 1inch Wallet, and Fusion+ APIs, empowers users to move assets directly between Solana and EVM networks without bridges, traditionally viewed as security weak points. Instead, trades are settled via a mechanism that lets “resolvers” compete to fulfill user‑submitted swap intents, ensuring competitive pricing and MEV protection.

Co‑founder Sergej Kunz explains: “By removing the need for bridges and messaging protocols such as LayerZero or Chainlink CCIP, we’re delivering a fundamentally safer and smoother cross‑chain experience.”

Starting this year, 1inch brought Solana into its Fusion protocol, introducing a swap mechanism where traders define the outcomes they want, and network participants compete to deliver the best execution. The combination of Solana’s high throughput and low-cost environment makes these transactions both quick and efficient. Rather than relying on bridges or centralized custodians, the setup keeps liquidity anchored in its original networks and allows cross-chain access through independent resolvers, reducing risk and complexity.

The integration enables MEV-protected swaps for more than 1 million Solana-based tokens, relying on robust open-source smart contracts that have been thoroughly audited for security. This gives users confidence in both the safety and reliability of the system.

One of the major advantages is cost efficiency. Transaction fees are minimal, often coming in at less than one cent per swap, making it highly competitive compared to many other decentralized exchange options.

In addition, developers gain access to a wide range of tools, including the Swap API, Balance API, Spot Price API, Transaction API, Gas Price API, and Web3 RPC endpoints. Together, these resources expand the possibilities for building applications and integrating Solana-based trading into broader blockchain ecosystems.

Since integrating Solana support, 1inch’s Wallet has seen a surge in usage. Now featuring real-time balance tracking, compatibility with Ledger hardware, and support for custom token derivations, the noncustodial wallet enhances security and usability. Users can also manage portfolios, use transaction templates, and even access fiat-to-crypto services, all embedded in the same interface. Solana’s fast finality has helped raise engagement, reinforcing 1inch's position as a seamless trading and management hub.

Integrating Solana bolsters 1inch’s reach, positioning it to become an inclusive multichain DeFi ecosystem. Solana’s recent DeFi metrics, such as higher DEX volumes, millions of transactions, and a significant user base, underline its increasing relevance.

The timing of 1inch’s Solana launch aligns with the blockchain's impressive recent performance. According to Dune Analytics, Solana has recorded DEX trading volumes that surpass Ethereum’s, processed billions more transactions, and gained significantly more active addresses in recent months. This pairing leverages Solana’s explosive growth with 1inch’s reach, creating a powerful synergy that stands to attract both liquidity and developer interest.

1inch will use its Fusion+ tech to deliver seamless, trustless swaps across more blockchains, over 10 others already in its ecosystem, potentially including Polygon, Avalanche, Arbitrum, Optimism, Base, and zkSync.

These swaps will preserve self‑custody, eliminate bridge risk, and enhance interoperability in the DeFi ecosystem at large.

1inch’s Solana launch represents a major leap in DeFi infrastructure, bridging performance, security, and interoperability. By removing bridges and anchors for cross‑chain swaps, the platform alleviates systemic risk and enables fast, efficient transactions across previously siloed networks.

The update underscores 1inch’s commitment to creating an accessible, chain‑agnostic DeFi platform. Its massive user base, over 24 million users, $500 million in daily volume, self‑custody tools, and portfolio features, demonstrates its scale.