STON.fi review: Platform secures $9.5M to lead DeFi growth on TON blockchain

STON.fi review: Platform secures $9.5M to lead DeFi growth on TON blockchain
STON.fi secures Series A funding to scale TON-native DeFi offerings

​STON.fi, a decentralized finance protocol built on The Open Network (TON), has raised $9.5 million in a Series A funding round led by Ribbit Capital and CoinFund. The investment marks a significant milestone for the TON ecosystem, underscoring institutional confidence in blockchain infrastructure outside Ethereum and Solana.

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The funding will accelerate the development of STON.fi’s core features, including concentrated-liquidity pools, native limit-order trading, and Omniston, a cross-chain liquidity aggregator designed to enable seamless bridge-free swaps across blockchain networks. These enhancements aim to improve capital efficiency and broaden the protocol’s utility within the rapidly growing TON ecosystem.

Since its launch, STON.fi has processed more than $6 billion in trading volume and over 27 million transactions. The platform’s architecture leverages TON’s low fees and fast block times to offer near-zero slippage, minimal trading costs, and a non-custodial environment where funds are held securely in users’ wallets.

Growing role in TON DeFi infrastructure

STON.fi’s integration with TON-native wallets and token standards positions it as a foundational component of the network’s DeFi ecosystem. TON, originally developed by Telegram, continues to attract developer interest due to its scalability and native integration with messaging infrastructure.

The addition of institutional funding and upcoming product launches strengthens STON.fi’s role as a core liquidity layer for TON, expanding opportunities for token swaps, trading strategies, and liquidity provisioning directly within the TON environment.As the protocol grows, it will face ongoing challenges related to cross-chain compatibility, liquidity fragmentation, and global regulatory compliance. STON.fi has reportedly passed a security audit by Trail of Bits, a move aimed at bolstering user trust and operational integrity.

About platform

STON.fi is designed to serve traders and liquidity providers seeking efficient, low-cost access to decentralized trading tools. Its focus on zero-slippage swaps, user sovereignty, and integration with TON-native tools gives it a competitive edge within emerging blockchain ecosystems. For a breakdown of platform costs, the latest details are available in the STON.fi spot trading fees explained report.

This material may contain third-party opinions, none of the data and information on this webpage constitutes investment advice according to our Disclaimer. While we adhere to strict Editorial Integrity, this post may contain references to products from our partners.
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