THORWallet Launches True Cross-Chain Swaps with Sui Blockchain

Integration unlocks direct SUI trading with BTC, ETH, SOL and more, expanding liquidity for Sui’s ecosystem and THORWallet’s cross-chain DeFi capabilities.

THORWallet today announced the launch of true cross-chain swaps involving the Sui blockchain. Users can now swap Sui’s native token (SUI) directly to and from major assets like Bitcoin (BTC), Ethereum (ETH), and Solana (SOL) as well as most major EVM ERC-20 assets within the THORWallet app. 

The mobile-first DeFi wallet recently made headlines for pioneering XRP cross-chain swaps for mobile users, further cementing its reputation as the go-to platform for swapping any asset to any asset directly on-chain. This strategic integration expands THORWallet’s multi-chain offering while improving liquidity access for the fast-growing Sui ecosystem.

“Our mission has always been to democratize DeFi access, and adding Sui to our cross-chain capabilities is a big leap forward,” said Marcel Harmann, CEO of THORWallet. “Sui is a cutting-edge Layer 1 with a thriving community, and now our users can trade SUI for assets like BTC or ETH in a single tap – without giving up custody or going through centralized exchanges. We’re proud to deliver this kind of bridgeless, instant swap experience for Sui, which we believe sets a new standard for user-friendly, non-custodial finance.”

For THORWallet, integrating Sui marks a significant expansion of its DeFi “super app” capabilities. By tapping into Sui’s high-performance network – known for its parallel execution and instant finality – THORWallet broadens the spectrum of assets and chains its users can access.

“Supporting Sui aligns with our goal to offer exposure to one of the most promising blockchain ecosystems,” added the Thorwallet Team. “THORWallet now connects over 20 blockchains in-app, and Sui’s addition opens the door for new liquidity and yield opportunities for our community.”

On the Sui side, the collaboration provides the burgeoning Sui DeFi ecosystem with greater accessibility to outside capital and users. Sui’s on-chain activity has surged in 2025 – with over $$2.2 billion in DeFi TVL and $13.6  billion in monthly DEX volume – and bridging this liquidity with assets like BTC and ETH can further accelerate its growth in a non-custodial, mobile-native way.

Lowering Barriers for Users

By enabling cross-chain swaps with Sui, THORWallet is lowering the barrier to entry for users who want to explore the Sui ecosystem. Traditionally, acquiring SUI or moving liquidity into Sui-based dApps required using exchanges or complex bridge protocols. Now, anyone with THORWallet can swap into Sui directly from another chain — or vice versa — in one streamlined process, all while maintaining self-custody of their assets.

This mobile-native approach opens access for both newcomers and experienced DeFi users alike. New users can seamlessly acquire SUI to try out Sui dApps without leaving their phones, while existing Sui holders can diversify or exit to BTC or ETH with a single swap.

Advancing BTCfi on Sui Network

Bitcoin DeFi is soaring on Sui, thanks to incredible innovations from partners like THORwallet. Currently, over 25% of Sui’s more than $2.1B in total value locked (TVL) is made up of BTCfi assets, while over 5,600 BTC has flowed into Sui since the start of 2025. Sui is now home to over 10 native, unique BTCfi assets, including wBTC, LBTC, stBTC, and xBTC, as the number of Bitcoin DeFi options and use cases explodes on the leading Layer 1 network.  

Live Now on iOS and Android

The Sui swap functionality is live now in THORWallet’s latest app update. Users can update their THORWallet app on iOS or Android to access the new SUI trading pairs. To initiate a swap, users simply select SUI or a Sui-based token and choose their desired target asset (such as BTC, ETH, or SOL). All swaps are conducted without any custodial intermediary, and settlement occurs directly on-chain across the respective networks, leveraging the security of each underlying blockchain. This integration also sets the foundation for future Sui ecosystem token support and DeFi integrations within THORWallet.

About THORWallet

THORWallet is a mobile-first, self-custodial DeFi wallet that empowers users to swap, earn, and spend digital assets across chains — all from one intuitive app. Built for the masses, it offers native cross-chain swaps, multisig security, and fiat integrations, including a global multi-currency MasterCard.THORWallet’s mission is to make decentralized finance accessible, secure, and practical for everyday users. Founded in 2021 and headquartered in Switzerland, the company has facilitated billions in cross-chain swap volume to date and continues to innovate at the forefront of non-custodial finance.

About Sui

Sui is a first-of-its-kind Layer 1 blockchain and smart contract platform designed from the bottom up to make digital asset ownership fast, private, secure, and accessible to everyone. Its object-centric model, based on the Move programming language, enables parallel execution, sub-second finality, and rich on-chain assets. 

With horizontally scalable processing and storage, Sui supports a wide range of applications with unrivaled speed at low cost. Sui is a step-function advancement in blockchain and a platform on which creators and developers can build amazing, user-friendly experiences. Learn more: