Road Town, British Virgin Islands, February 11, 2026, Chainwire
STON.fi, the leading AMM protocol on the Open Network (TON), announced that native TON representations of Bitcoin (BTC) and Ethereum (ETH) are now available within the ecosystem in a fully non-custodial DeFi format. The integration gives TON users direct access to the two largest crypto assets, including the ability to trade them and provide liquidity, while maintaining full control over their funds.
BTC and ETH are represented on TON as wrapped assets issued in the native TON format, each fully backed 1:1 by the underlying tokens and managed via smart contracts. Ethereum is available as wrapped ETH (WETH), while Bitcoin is accessible through cbBTC, a Bitcoin-backed token issued by Coinbase and fully collateralized with BTC on an individual basis. This structure allows both assets to be used in decentralized applications within the TON ecosystem without directly interacting with their native blockchains.
Through STON.fi, users can deploy WETH and cbBTC on TON DeFi, including trading and providing liquidity via WETH/USDt and cbBTC/USDt pools. At the same time, Omniston, STON.fi’s liquidity aggregation protocol, enables swaps to WETH and cbBTC from any native TON token, thereby routing liquidity across the ecosystem. Applications integrated with Omniston instantly access WETH and cbBTC liquidity, enabling trades between hundreds of TON-based dApps without additional integrations and expanding the range of DeFi strategies available within the ecosystem.
“Introducing BTC and ETH into TON DeFi is about expanding real utility, not just asset coverage,” said Slavik Baranov, CEO of STON.fi Dev. “This launch allows users to actively use Bitcoin and Ethereum within the TON ecosystem rather than passively holding them. By making these assets usable in TON native DeFi, we are strengthening the overall depth of the ecosystem.”
As TON continues to grow as a blockchain tightly integrated with Telegram – a messenger used daily by hundreds of millions of people – access to top crypto assets directly within Telegram’s native and TON-based applications has become a natural part of the ecosystem’s evolution. Bitcoin and Ethereum are at the heart of the global crypto economy, and their availability on TON allows users to access these assets directly within the applications they already use, without leaving the ecosystem, through decentralized and permissionless infrastructure.
To learn more about how the WETH and cbBTC integration works on STON.fi, users can visit: and
About STON.fi
STON.fi is the leading non-custodial swap dApp and suite of protocols enabling swap within the Open Network (TON) ecosystem, known for its deep liquidity, broad token coverage, and dominance in total value locked (TVL) and trading volume. With over $6.8 billion in total trading volume and over 31 million operations, STON.fi dominates the TON DeFi ecosystem in terms of token coverage, liquidity depth, and active user participation. Backed by leading investors such as CoinFund, Delphi Ventures, The Open Platform, Karatage, TON Ventures and others, STON.fi continues to advance decentralized finance through open development and innovations such as Omniston, a decentralized liquidity aggregation protocol.
Contact
Communications manager
Catherine
STON.fi
(email protected)
