# Aries Markets > Margin trading and lending protocol on Aptos Aries Markets is a decentralized lending and margin trading protocol on Aptos. It lets users lend, borrow, swap with leverage and go long or short from one unified account. Aries Markets is a decentralized lending and margin trading protocol built on the Aptos blockchain. Users earn interest on deposits, borrow against collateral from shared liquidity pools, and swap or trade with leverage. It brings a money market and leveraged trading together in one on-chain app for Aptos DeFi users. Each user works from one unified margin account that can be split into sub-accounts to keep positions and risk apart. Interest rates adjust with pool usage, and an efficiency mode allows higher loan-to-value ratios for correlated assets. Supplied assets mint yield-bearing tokens that other Aptos apps accept, and flash loans can be repaid in a different token from the one borrowed. Its flagship product is the Aries Markets app, which covers lending and borrowing, leveraged swaps through integrated AMM pools, and margin positions that go long or short without selling the underlying asset. The contracts are written in Move and were audited by OtterSec. Aries Markets is used by lenders, borrowers and leveraged traders across the Aptos ecosystem. - Type: Company - Sector: DeFi - Status: Active - Founded: 2022-10-01 - Profile: https://thegrid.id/profiles/aries_markets ## Products - [Aries Markets](https://thegrid.id/profiles/aries_markets): Aries Markets is a decentralized money market and margin trading app on Aptos where users lend assets for interest and borrow against collateral from shared pools. A unified margin account with sub-accounts lets users swap with leverage through integrated AMM pools and go long or short without selling their assets. Efficiency mode raises loan-to-value limits for correlated assets, and supplied assets earn yield-bearing tokens usable across Aptos DeFi. (Decentralised Borrowing & Lending, Live, Main Product) ## Links - [Main](https://ariesmarkets.xyz) - [Documentation](https://docs.ariesmarkets.xyz) - [Medium](https://medium.com/@AriesMarkets) - [Discord](https://discord.gg/MGNUs7fA33) - [GitHub](https://github.com/Aries-Markets) - [Twitter / X](https://x.com/AriesMarkets) ## 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