STON.fi Launches Cross-Chain Swap, Connecting TON with TRON and EVM Stablecoin Economy
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STON.fi Launches Cross-Chain Swap, Connecting TON with TRON and EVM Stablecoin Economy
STON.fi launches cross-chain swap functionality, supporting stablecoin swaps between TON and nine mainstream chains including TRON and Ethereum. Powered by the execution layer Omniston, it does not rely on centralized exchanges or cross-chain bridges, with swaps completed in as fast as 15 seconds.
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The leading AMM protocol on TON (The Open Network), STON.fi, announced today the launch of cross-chain swap functionality within the STON.fi app, providing users with a direct way to transfer stablecoins between TON, TRON, Ethereum, Base, BNB Chain, Polygon, Avalanche, Arbitrum, and Robinhood Chain through a unified self-custody interface.
This launch connects TON to the crypto industry's major liquidity and application ecosystems. Consequently, users can transfer funds between stablecoin markets, TON native assets, DeFi protocols, and Telegram native apps without relying on centralized exchanges, cross-chain bridges, or wrapped assets.
Stablecoins have become one of the most important markets in the crypto space, with a total market capitalization exceeding $300 billion, where TRON and Ethereum are the two largest stablecoin networks. Through cross-chain swaps, STON.fi connects TON with major stablecoin ecosystems bidirectionally: TON users can access cross-network liquidity, while TRON and EVM users gain more direct access to TON native assets, wallets, DeFi protocols, and Telegram native apps—all achievable through a self-custody experience without managing cross-chain bridges, wrapped assets, routing decisions, or settlement uncertainty.
Omniston is the execution layer developed by STON.fi, responsible for coordinating the complete swap process between the source chain and the destination chain. It is not merely a routing or liquidity aggregation system; its design goal is to help cross-chain stablecoin flows complete predictably from pricing to settlement.
Slavik Baranov, CEO of STON.fi Dev, stated:
"People do not think in terms of blockchains—they think about what they want to accomplish. Our goal is to make transfers between ecosystems feel as simple as swapping within the same network. Omniston handles the complexity, allowing users to focus on the result, rather than the underlying infrastructure."
For users, the core advantages lie in speed and predictability. Most swaps can be completed within 15–40 seconds, enabling users to swap assets between any supported chains without experiencing the long wait times typically associated with cross-chain transactions. Once a swap is confirmed, Omniston connects the order with independent liquidity providers, known as resolvers, who provide the corresponding assets on the destination chain. Transactions are executed via interconnected Hashed Timelock Contracts (HTLCs)—a smart contract escrow mechanism deployed on both chains using the same cryptographic conditions—so both parties of the swap either complete simultaneously, or the transaction does not complete at all. Before confirmation, users can see the expected assets and amount to be received. If the swap cannot be completed, funds will be returned, rather than being stuck, partially executed, or left in an ambiguous state.
With cross-chain swaps now live, STON.fi is transitioning from a DeFi protocol on a specific chain to a product built around user intent. As stablecoin liquidity, consumer-grade applications, and DeFi markets are distributed across different networks, users need a more convenient way to transfer value without giving up self-custody or managing the infrastructure behind every transaction. For TON and the broader crypto market, this launch introduces a more practical access layer between major liquidity networks, application ecosystems, and the broader on-chain economy.
For more information, users can visit STON.fi's cross-chain swap interface: app.ston.fi/cross-chain
About STON.fi
STON.fi is a cross-chain decentralized application that supports token swaps between TON, TRON, and major EVM-compatible blockchains. STON.fi was originally established as the leading AMM protocol on TON (The Open Network) and one of the most widely used DeFi applications, helping users swap assets, access DeFi opportunities, and transfer value across different blockchains through a simple cross-chain experience.
Its cross-chain capabilities are powered by Omniston. Omniston is the execution layer developed by STON.fi, designed to support reliable and predictable swaps across multiple networks. STON.fi is backed by leading investors including CoinFund, Delphi Ventures, The Open Platform, Karatage, TON Ventures, and is building infrastructure connecting users, liquidity, and applications in the on-chain economy.
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