# STON.fi

> DeFi protocol for TON blockchain

STON.fi enables users to swap tokens, provide liquidity, and stake assets on the TON blockchain through automated market maker protocols.

STON.fi operates as an automated market maker protocol on the TON blockchain, facilitating token swaps, liquidity provision, and staking services. Users can trade TON-based tokens through liquidity pools using constant product formulas, earn fees by providing liquidity, and participate in protocol governance through STON token staking. The platform integrates directly with TON wallets and supports cross-chain functionality through its Omniston aggregation layer.

- Type: Company
- Sector: Finance
- Status: Active
- Founded: 2022-01-01
- Profile: https://thegrid.id/profiles/ston_fi

## Products

- [STON.fi DEX](https://thegrid.id/profiles/ston_fi): STON.fi DEX operates as an automated market maker protocol on the TON blockchain, enabling token swaps through constant product liquidity pools. Users execute trades by interacting with pool contracts deployed on TON, with transactions processed through router smart contracts that handle swap routing and liquidity management. The protocol supports both v1 and v2 implementations, with v2 introducing vault architecture and gas optimizations. (Decentralised Exchange, Live, Main Product)
- [Omniston](https://thegrid.id/profiles/ston_fi): Omniston implements a liquidity aggregation protocol that routes swap requests across multiple on-chain liquidity sources and RFQ resolvers on TON blockchain. The system compares quotes from decentralized exchanges and market makers to identify optimal execution paths, processing swaps through smart contracts that handle multi-hop routing and cross-chain functionality. (DEX Aggregator , Live)

## Assets

- [STON (STON)](https://thegrid.id/profiles/ston_fi): STON is the utility and governance token of the STON.fi protocol on the TON blockchain. It is used to participate in decentralized governance through long-term staking, which grants users DAO voting power to vote on protocol upgrades and new features. When users stake STON, they receive ARKENSTON tokens that represent voting power, with higher stakes and longer lock periods increasing governance influence. (Utility)

## Links

- [Main](https://ston.fi)
- [Blog](https://blog.ston.fi)
- [Documentation](https://docs.ston.fi)
- [Whitepaper](https://static.ston.fi/whitepaper.pdf)
- [Governance](https://dao.ston.fi)
- [Media Kit/branding](https://www.figma.com/file/NhjheDqWZjkn9i71iAexJr/Brand-book)
- [Twitter / X](https://x.com/ston_fi)
- [Telegram](https://t.me/stonfidex)
- [Telegram](https://t.me/stonfichat)
- [Discord](https://discord.gg/bdmaGV6qUw)
- [LinkedIn](https://linkedin.com/company/ston-fi)
- [YouTube](https://youtube.com/@stonfidex)

## Legal

This data is provided under two licensing models.

Model 1 - open data. The open data core is licensed under the Open Database License (ODbL) — a copyleft/share-alike license allowing free use, modification, and sharing for any purpose. Attribution is required: include "Powered by The Grid" linking to https://thegrid.id wherever the data is used. Derivative databases must be shared under ODbL terms. Trademarks, logos, and brand names (marked "Special TPIP") are not covered by the ODbL. For ML/AI use: training datasets that substantially extract ODbL data are Derivative Databases and must be shared under ODbL if publicly used; models must be attributed in documentation.

Model 2 - commercial licenses. The Grid Data Service (TGDS) is also available as a commercial license. See [Web Services Terms](https://about.thegrid.id/legal/web-services-terms) for commercial use that is not covered by the open data service.

The following applies to both licensing models.
- All data is provided AS IS with no guarantees of accuracy.
- The Grid does not provide investment, legal, or tax advice, and
- a project's presence in The Grid's data does not imply endorsement.


- [Data Licensing & Disclaimers](https://about.thegrid.id/legal/data-licensing-and-disclaimers): Licensing models and disclaimers
- [Open Data (ODbL)](https://about.thegrid.id/legal/open-data): Open Database License terms and scope for The Grid's open data service.
- [Attribution Guidelines](https://about.thegrid.id/legal/open-data-attribution-guidelines): How to attribute The Grid's data when using the open data service.
- [Web Services Terms](https://about.thegrid.id/legal/web-services-terms): commercial Terms for using data services.
- [All Legal Documents](https://about.thegrid.id/legal): Full index of terms, policies, and disclosures

## Optional

- [TGS Field Descriptions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-field-descriptions.md): Schema field definitions for The Grid's data model
- [TGS JSON Structure](https://github.com/The-Grid-Data/workspace-public/blob/main/references/tgs-json-structure.md): Data model structure and relationships
- [Product Type Definitions](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-definitions.md): Definitions for each product type
- [Product Type Classification](https://github.com/The-Grid-Data/workspace-public/blob/main/references/product-type-classification.md): Guide for classifying products into types
- [Grid MCP Guide](https://github.com/The-Grid-Data/workspace-public/blob/main/grid-search/skills/grid-query/references/grid-mcp-guide.md): How to query The Grid programmatically via MCP