# 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 %}

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## 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="learn">learn</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="learn/trading">trading</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="learn/slp">slp</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="learn/trading/executing-trades">executing-trades</a></td></tr><tr><td><strong>Leverage and Liquidations</strong></td><td>Understand how leverage works and how to manage liquidation risks effectively</td><td><a href="learn/trading/leverage-and-liquidations">leverage-and-liquidations</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="learn/trading/fees">fees</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="learn/trading/price-impact">price-impact</a></td></tr><tr><td><strong>Trading FAQ</strong></td><td>Find answers to common questions about trading on Sai</td><td><a href="learn/trading/faq">faq</a></td></tr></tbody></table>

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## 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="guides">guides</a></td></tr><tr><td><strong>Onboarding</strong></td><td>Your first steps to accessing and using the Sai platform</td><td><a href="guides/onboarding">onboarding</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="guides/wallet-setup">wallet-setup</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="guides/referral">referral</a></td></tr><tr><td><strong>Acquiring Collateral</strong></td><td>How to obtain the necessary collateral to start trading</td><td><a href="guides/acquiring-collateral">acquiring-collateral</a></td></tr><tr><td><strong>Choosing a Market</strong></td><td>Select the right trading market for your strategy</td><td><a href="guides/choosing-market">choosing-market</a></td></tr></tbody></table>

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## 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="for-devs/dev">dev</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="for-devs/sai-core">sai-core</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="for-devs/sai-keeper">sai-keeper</a></td></tr><tr><td><strong>Use Cases</strong></td><td>Practical integration examples including Telegram bot development</td><td><a href="for-devs/use-cases">use-cases</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="for-devs/dev/evm-guide">evm-guide</a></td></tr><tr><td><strong>WASM Integration Guide</strong></td><td>Integrate with Sai using CosmWasm smart contracts</td><td><a href="for-devs/dev/wasm-guide">wasm-guide</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="for-devs/sai-core/contracts">contracts</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="for-devs/sai-keeper/api-perp">api-perp</a></td></tr></tbody></table>

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## 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 up to 100x leverage (exact max set by each market and pairs).
* **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.

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## 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="resources/community">community</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="resources/blogs">blogs</a></td></tr><tr><td><strong>Legal</strong></td><td>Terms of use, disclosures, and legal documentation</td><td><a href="resources/legal">legal</a></td></tr></tbody></table>

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## 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>