# Bidask Finance > The primary DEX on TON blockchain Bidask Finance is a decentralized exchange protocol on the TON blockchain. It lets users swap tokens and provide concentrated liquidity with low fees and fast confirmations. Bidask Finance is a decentralized exchange protocol operating on the TON blockchain, built around a concentrated liquidity market making model. It provides a non-custodial web interface that lets users swap digital assets and supply liquidity directly through autonomous smart contracts, without an intermediary holding funds. The protocol is aimed at traders and liquidity providers within the TON ecosystem who want onchain execution and control over their own assets. The protocol addresses slippage and capital inefficiency common in traditional automated market makers by letting liquidity providers concentrate capital within custom price ranges rather than spreading it evenly across the curve. Additional mechanisms support automatic fee reinvestment and partial trade execution, aimed at improving price matching and compounding returns for liquidity providers. All swaps and liquidity operations are priced and executed algorithmically onchain. The offering centers on token swaps and liquidity pools, alongside tools for creating and trading meme tokens on TON. It connects with popular TON ecosystem wallets and integrates with other decentralized finance protocols in the network. It is used by traders seeking token exchange and by liquidity providers seeking fee income across the TON DeFi ecosystem. - Type: Protocol - Sector: DeFi - Status: Active - Profile: https://thegrid.id/profiles/bidask_finance ## Products - [Bidask DEX](https://thegrid.id/profiles/bidask_finance): Bidask DEX is a decentralized exchange on the TON blockchain for swapping tokens and providing liquidity. It uses a concentrated liquidity market making model that lets liquidity providers define custom price ranges and shapes for their capital, reducing slippage and increasing potential fee returns, alongside a constant-product pool type and onchain limit orders. Traders and liquidity providers interact directly from their own TON wallets without intermediaries holding their funds. (Decentralised Exchange, Live, Main Product) ## Links - [Main](https://bidask.finance) - [Documentation](https://docs.bidask.finance) - [Blog](https://bidask.finance/en/blog) - [Media Kit/branding](https://docs.bidask.finance/Brand%20Kit) - [Privacy policy](https://files.bidask.finance/privacy.pdf) - [Terms of Service](https://files.bidask.finance/terms.pdf) - [Telegram](https://t.me/bidask) - [Telegram](https://t.me/bidask_gm) - [Twitter / X](https://x.com/BidaskProtocol) - [Discord](https://discord.gg/qgjC46SYSu) ## 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