The integration enables direct SUI trading with BTC, ETH, SOL, etc., expanding the liquidity of the Sui ecosystem and THORWallet’s cross-chain DeFi capabilities.
THORWallet today announced the launch of a true cross-chain swap involving the Sui blockchain. Users can now directly exchange Sui’s native token (SUI) with major assets such as Bitcoin (BTC), Ethereum (ETH), 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 solidifying its reputation as the go-to platform for exchanging any asset for any asset directly on-chain. This strategic integration will expand THORWallet’s multi-chain services while increasing liquidity access to the rapidly growing Sui ecosystem.
“Our mission has always been to democratize DeFi access, and adding Sui to our cross-chain capabilities is a huge step forward,” said Marcel Herrmann, CEO of THORWallet. “Sui is a cutting-edge Layer 1 with an active community, and now our users can trade SUI for assets like BTC and ETH with one tap, without giving up custody or going through a centralized exchange. We are proud to bring this kind of bridgeless, instant swap experience to Sui, and we believe it will set a new standard for user-friendly non-custodial finance.”
For THORWallet, the integration of Sui represents a significant expansion of DeFi “super app” functionality. THORWallet expands the range of assets and chains that users can access by leveraging Sui’s high-performance network, known for its parallel execution and instant finality.
“Supporting Sui aligns with our goal of providing exposure to one of the most promising blockchain ecosystems,” added the Thorwallet team. “THORWallet currently connects to over 20 blockchains within the app, and the addition of Sui opens the door to new liquidity and revenue opportunities for our community.”
On Sui’s side, the partnership provides better access to external capital and users in the rapidly growing Sui DeFi ecosystem. Sui’s on-chain activity will skyrocket in 2025, with DeFi TVL exceeding $2.2 billion and monthly DEX trading volume exceeding $13.6 billion, and bridging this liquidity with assets like BTC and ETH can further accelerate growth in a non-custodial and mobile-native manner.
Lower barriers for users
THORWallet lowers the barrier to entry for users who want to explore the Sui ecosystem by enabling cross-chain swaps with Sui. Traditionally, acquiring SUI or moving liquidity to a Sui-based dApp required using an exchange or complex bridge protocols. Now, anyone with a THORWallet can exchange for Sui directly from another chain, or vice versa, in one streamlined process while maintaining self-custody of their assets.
This mobile-native approach makes it accessible to both beginners and experienced DeFi users alike. New users can seamlessly acquire SUI and try out Sui dApps without leaving their phones, and existing Sui holders can diversify into or exit BTC or ETH with a single swap.
Progress of BTCfi on Sui Network
Bitcoin DeFi is soaring on Sui thanks to incredible innovation from partners like THORwallet. Currently, over 25% of Sui’s total value locked (TVL) of over $2.1 billion consists of BTCfi assets, with over 5,600 BTC flowing into Sui since the beginning of 2025. With the number of Bitcoin DeFi options and use cases exploding across key layers, Sui currently has over 10 native and unique BTCfi assets including wBTC, LBTC, stBTC, and xBTC. 1 network.
Live now on iOS and Android
Sui Swap feature is now enabled in THORWallet’s latest app update. Users can update their THORWallet app on iOS or Android to access new SUI trading pairs. To initiate a swap, users simply select SUI or Sui-based tokens and select their desired target asset (BTC, ETH, SOL, etc.). All swaps are made without administrative intermediaries, and settlements are made directly on-chain across their respective networks, leveraging the security of each underlying blockchain. This integration also establishes the foundation for future Sui ecosystem token support and DeFi integration within THORWallet.
About THOR Wallet
THORWallet is a mobile-first, self-custodial DeFi wallet that allows users to exchange, 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 integration including global multicurrency 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. An 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 at low cost and unmatched speed. Sui is a step-function advancement in blockchain and a platform that allows creators and developers to build amazing user-friendly experiences. Click here for details: https://sui.io
