The leading AMM protocol STON.fi of TON (The Open Network) announced today the official launch of the Cross-Chain Swaps feature in the STON.fi application. This feature allows users to directly transfer stablecoins between TON, TRON, Ethereum, Base, BNB Chain, Polygon, Avalanche, Arbitrum, and Robinhood Chain through a unified self-custodial interface.
This launch signifies TON's interoperability with the major liquidity networks and application ecosystems in the crypto industry. Users can transfer funds freely between stablecoin markets, TON native assets, DeFi protocols, and Telegram native applications without relying on centralized exchanges, cross-chain bridges, or wrapped assets.
Stablecoins have become one of the most critical tracks in the crypto market, with a total market value surpassing $300 billion. TRON and Ethereum are currently the two largest stablecoin networks. Through this Cross-Chain Swaps feature, STON.fi bi-directionally connects TON with the mainstream stablecoin ecosystem:
TON users can access stablecoin liquidity from other networks, while TRON and EVM users can more easily enter TON native assets, wallets, DeFi protocols, and Telegram native applications.
The entire process is completed in a self-custodial environment, eliminating the need for users to manage cross-chain bridges, wrapped assets, routing choices, or settlement processes.
The execution layer Omniston developed by STON.fi will be responsible for coordinating the entire Cross-Chain Swaps process. It is not just a routing or liquidity aggregation system, but also ensures that cross-chain stablecoin transactions are predictable from quoting to final settlement.
Slavik Baranov, CEO of STON.fi Dev, stated: "Users do not think in terms of blockchains; they care about what operation they want to perform. Our goal is to make cross-ecosystem asset transfers as simple as exchanging within a single blockchain. Omniston will handle the underlying complexity, allowing users to focus on the transaction outcome rather than the infrastructure."
For users, the biggest advantage of this upgrade lies in speed and determinism.
Most Cross-Chain Swaps can be completed within 15 to 40 seconds, significantly reducing waiting time compared to traditional cross-chain transactions. Once users confirm the swap, Omniston matches the order with an independent liquidity provider (Resolver) who then supplies the corresponding asset on the target chain.
The entire transaction is executed through associated Hashed Timelock Contracts (HTLC), meaning both on-chain smart contract counterparts use the same cryptographic condition to ensure that the parties involved either complete the transaction simultaneously or cancel it entirely.
Users can see the expected assets and amounts they will receive before confirming the transaction. If the transaction cannot be completed, the funds will be automatically refunded, preventing issues such as asset lockup, partial execution, or unclear status.
With the official launch of cross-chain exchanges, STON.fi is transitioning from a DeFi protocol focused on a single blockchain to a cross-chain product built around user intent.
As stablecoin liquidity, consumer applications, and the DeFi market continue to expand across multiple chains, users require a seamless value transfer method that allows them to retain asset ownership without managing complex cross-chain infrastructure.
For TON and the entire crypto market, this release provides a more practical connection layer between the main liquidity networks, application ecosystems, and the broader on-chain economy.
For more information, visit the STON.fi cross-chain exchange page: app.ston.fi/cross-chain
About STON.fi
STON.fi is a cross-chain decentralized application (dApp) supporting asset exchanges between TON, TRON, and major EVM-compatible blockchains.
Initially a leading AMM protocol on the TON Network, STON.fi is also one of the most widely used DeFi applications in the TON ecosystem, offering users asset swaps, DeFi yield opportunities, and cross-chain value transfer services.
Its cross-chain capabilities are supported by Omniston, an execution layer developed in-house by STON.fi, aimed at providing a reliable and predictable asset exchange experience across multiple chains.
STON.fi has received investments from notable institutions such as CoinFund, Delphi Ventures, The Open Platform, Karatage, TON Ventures, and is committed to building on-chain infrastructure that connects users, liquidity, and applications.
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