> For the complete documentation index, see [llms.txt](https://docs.sai.fun/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sai.fun/readme.md).

# Intro to Sai

Welcome to **Sai.fun**—a perpetual futures trading platform built on Nibiru. With Sai, you can open leveraged positions (long or short) with low fees and low impact trades, set limit orders, stop-losses and take-profits, or earn yield in a fully onchain trading experience.

{% hint style="info" %}
Sai is in active development with an expected launch in early 2026. The team has finalized a smart contract audit on the core protocol logic, and the web application is under active development.

In the meantime, please [follow Sai on X](https://x.com/saidotfun) to help support us.
{% endhint %}

***

## Learn About Sai

Master the fundamentals of trading on Sai and understand how the platform works.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>About Sai</strong></td><td>Discover how Sai works, its architecture, and what makes it unique in the DeFi trading landscape</td><td><a href="/pages/CyH2xJQs9yWJ1S8BYNav">/pages/CyH2xJQs9yWJ1S8BYNav</a></td></tr><tr><td><strong>Trading on Sai</strong></td><td>Learn the essentials of perpetual futures trading including execution, leverage, fees, and price impact</td><td><a href="/pages/u6aM3flqkp1cImz9fmAq">/pages/u6aM3flqkp1cImz9fmAq</a></td></tr><tr><td><strong>Sai Liquidity Positions (SLP)</strong></td><td>Understand Sai Liquidity Positions and how to earn yield by providing liquidity to the platform</td><td><a href="/pages/PBVxs79KeH4fUiTOKY7k">/pages/PBVxs79KeH4fUiTOKY7k</a></td></tr></tbody></table>

### Trading Fundamentals

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Executing Trades</strong></td><td>Master market orders, limit orders, stop-losses, and take-profit strategies</td><td><a href="/pages/N7fwuHwq5PNULl7VYrzZ">/pages/N7fwuHwq5PNULl7VYrzZ</a></td></tr><tr><td><strong>Leverage and Liquidations</strong></td><td>Understand leverage, after-hours caps, and liquidation risk management</td><td><a href="/pages/WElAKhqg7d9eZtzi6Vq7">/pages/WElAKhqg7d9eZtzi6Vq7</a></td></tr><tr><td><strong>After-Hours Leverage</strong></td><td>Learn how Sai reduces carried leverage on scheduled markets after a market close</td><td><a href="/pages/DJgN70QedkYynfabvUo2">/pages/DJgN70QedkYynfabvUo2</a></td></tr><tr><td><strong>Fees</strong></td><td>Learn about trading fees, funding rates, and how to optimize your trading costs</td><td><a href="/pages/32XBiJwJX37EmF24LdXs">/pages/32XBiJwJX37EmF24LdXs</a></td></tr><tr><td><strong>Price Impact</strong></td><td>Understand how your trade size affects execution price and how to minimize slippage</td><td><a href="/pages/h849NUOQbxqurVcPOTUr">/pages/h849NUOQbxqurVcPOTUr</a></td></tr><tr><td><strong>Trading FAQ</strong></td><td>Find answers to common questions about trading on Sai</td><td><a href="/pages/KEeEVrSNvexEgdBY2jAP">/pages/KEeEVrSNvexEgdBY2jAP</a></td></tr></tbody></table>

***

## User Guides

Step-by-step walkthroughs to help you get started and maximize your Sai experience.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Getting Started</strong></td><td>Complete collection of guides for onboarding, wallet setup, acquiring collateral, and more</td><td><a href="/pages/JjjojIyKxaiBPzzLwvtg">/pages/JjjojIyKxaiBPzzLwvtg</a></td></tr><tr><td><strong>Onboarding</strong></td><td>Your first steps to accessing and using the Sai platform</td><td><a href="/pages/XBSTGOfOT1dnbU6mEVdx">/pages/XBSTGOfOT1dnbU6mEVdx</a></td></tr><tr><td><strong>Wallet Setup</strong></td><td>Learn how to connect your wallet and prepare for trading</td><td><a href="/pages/BbtbVLwFB6D5vbzJII9H">/pages/BbtbVLwFB6D5vbzJII9H</a></td></tr><tr><td><strong>Sai Referral Program</strong></td><td>Earn rewards by referring traders and save on trading fees</td><td><a href="/pages/mWNWimKC8Kkbi71TGG7X">/pages/mWNWimKC8Kkbi71TGG7X</a></td></tr><tr><td><strong>Acquiring Collateral</strong></td><td>How to obtain the necessary collateral to start trading</td><td><a href="/pages/edjOjvxVSQA6vJ8wGBqg">/pages/edjOjvxVSQA6vJ8wGBqg</a></td></tr><tr><td><strong>Choosing a Market</strong></td><td>Select the right trading market for your strategy</td><td><a href="/pages/yHmYbz1Q1squc3GVlCW6">/pages/yHmYbz1Q1squc3GVlCW6</a></td></tr></tbody></table>

***

## For Developers

Build on Sai with comprehensive technical documentation, API references, and integration guides.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Getting Started</strong></td><td>Begin integrating with Sai - includes EVM and WASM integration guides</td><td><a href="/pages/3IWKplL3iXb4MF6ssbI2">/pages/3IWKplL3iXb4MF6ssbI2</a></td></tr><tr><td><strong>Sai Core</strong></td><td>Deep dive into the core contracts including perp contract, borrowing module, and state variables</td><td><a href="/pages/xXm6xYOvbs5w2TcVCCjU">/pages/xXm6xYOvbs5w2TcVCCjU</a></td></tr><tr><td><strong>Sai Keeper</strong></td><td>Complete GraphQL API documentation for querying positions, liquidity, oracles, fees, and more</td><td><a href="/pages/d5pWF3GfDz6aBzOofbZm">/pages/d5pWF3GfDz6aBzOofbZm</a></td></tr><tr><td><strong>Use Cases</strong></td><td>Practical integration examples including Telegram bot development</td><td><a href="/pages/CmU2yaBUSUAHpLWZ6Wnk">/pages/CmU2yaBUSUAHpLWZ6Wnk</a></td></tr></tbody></table>

### Developer Resources

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>EVM Integration Guide</strong></td><td>Connect to Sai from EVM-compatible chains and applications</td><td><a href="/pages/x6GuM73eIeBDLjPxeM3A">/pages/x6GuM73eIeBDLjPxeM3A</a></td></tr><tr><td><strong>WASM Integration Guide</strong></td><td>Integrate with Sai using CosmWasm smart contracts</td><td><a href="/pages/WKMKMdJjhQKkSZuv6kK2">/pages/WKMKMdJjhQKkSZuv6kK2</a></td></tr><tr><td><strong>Contract Addresses</strong></td><td>Reference for all deployed contract addresses on mainnet and testnet</td><td><a href="/pages/Cc4tHnR3Je2ywLa2sbbC">/pages/Cc4tHnR3Je2ywLa2sbbC</a></td></tr><tr><td><strong>Perp API</strong></td><td>Query and subscribe to perpetual futures data including positions and markets</td><td><a href="/pages/jAAxsXY92TQmt1Prwyex">/pages/jAAxsXY92TQmt1Prwyex</a></td></tr></tbody></table>

***

## Why Sai?

* **Oracle settlement**: Simple and easy price behavior so there's no internal surprises. We rely on a combination of Nibiru's Oracle, which aggregates prices from leading exchanges like Binance, Bybit, and OKX through Nibiru's decentralized validator network, and custom feeds for certain markets.
* **Leverage**: Amplify your exposure with market-specific leverage limits. Scheduled markets can apply a lower after-hours effective cap to positions carried across a market close.
* **Simple On-Chain Experience**: Manage everything in one intuitive UI, leveraging one click trading, automated order triggering, etc.
* **Custom Orders**: Market, limit, stop, and advanced triggers for Take Profits and Stop Losses.

Use the sidebar navigation to jump to any topic or type a keyword (e.g. "leverage," "limit order") in the search bar.

***

## Resources

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Community</strong></td><td>Join the Sai community on social channels and stay connected</td><td><a href="/pages/oa0XskrCEgbVlYaOnehE">/pages/oa0XskrCEgbVlYaOnehE</a></td></tr><tr><td><strong>Blog</strong></td><td>Read the latest updates, announcements, and insights from the Sai team</td><td><a href="/pages/wLLNiODRQ5ZFRokPRJvE">/pages/wLLNiODRQ5ZFRokPRJvE</a></td></tr><tr><td><strong>Legal</strong></td><td>Terms of use, disclosures, and legal documentation</td><td><a href="/pages/2QMojYUnwCa1Wutu1kei">/pages/2QMojYUnwCa1Wutu1kei</a></td></tr></tbody></table>

***

## Stay Connected

**Follow Sai for the latest updates:**

<table data-header-hidden><thead><tr><th width="244"></th><th></th></tr></thead><tbody><tr><td>X / Twitter</td><td><a href="https://x.com/SaiDotFun">@SaiDotFun</a></td></tr><tr><td>Telegram News Channel</td><td><a href="https://t.me/saidotfun">t.me/saidotfun</a></td></tr><tr><td>Instagram</td><td><a href="https://instagram.com/saidotfun">instagram.com/saidotfun</a></td></tr><tr><td>TikTok</td><td><a href="https://www.tiktok.com/@saidotfun">@saidotfun</a></td></tr><tr><td>Blog</td><td><a href="https://docs.sai.fun/blogs">Sai Blog</a></td></tr></tbody></table>