# Sushi 🧑‍🍳

## Docs

- [👨‍👩‍👧‍👦 Community](/community): [Twitter](https://www.sushi.com/twitter)
- [🔗 Ecosystem](/ecosystem): TBC
- [🤝 Partnership](/partnership): ...
- [📚 Resources](/resources): **Web App:** [https://www.sushi.com](https://www.sushi.com/)
- [🚀 Roadmap](/roadmap): Surplus capture support
- [🔒 Security](/security): Sushi regularly engages with top-tier auditors to ensure the security of our smart contracts and infrastructure.
- [❓ What is Sushi](/what-is-sushi): Sushi, often called SushiSwap, is a popular decentralized finance (DeFi) platform best known for its Automated Market Maker (AMM). It was created in 2020 as a community-driven fork of Uniswap with a unique twist: Sushi integrated additional staking features and governance options via its native token, SUSHI. Over time, it has expanded into a multifaceted ecosystem offering various DeFi products such as an aggregator, an AMM, and token staking mechanisms.
- [🍣 Why Sushi](/why-sushi): Sushi (SushiSwap) stands out as a versatile, community-centric decentralized finance (DeFi) platform that offers more than just token swaps. Launched in 2020, Sushi quickly gained traction by combining competitive yields, governance features, and innovative products. Here’s a quick look at why DeFi enthusiasts choose Sushi:
- [Blade](/subgraphs/blade)
- [Blocks](/subgraphs/blocks)
- [clAMM (SuhiSwap V3)](/subgraphs/clamm)
- [cpAMM (SuhiSwap V2)](/subgraphs/cpamm)
- [xSUSHI](/subgraphs/xsushi)
- [Installation](/sdk/installation): Install Sushi via your package manager, a `<script>` tag, or build from source.
- [Price](/sdk/price): Get all prices for a given chain:
- [Quote](/sdk/quote): Call the Quote API:
- [Swap](/sdk/swap): Call the Swap API and simulate the result:
- [Viem](/sdk/viem): Extending viem with sushi actions.
- [Amount](/sdk/primitives/amount): An `Amount` represents a quantity of a specific currency/token using an integer `amount` (raw units) and a `currency` that carries decimals and metadata.
- [Fraction](/sdk/primitives/fraction): `Fraction` is a precise rational number type backed by bigint numerators/denominators. Use it for ratios, percentages, and lossless math where floating point could introduce errors.
- [Primitives](/sdk/primitives)
- [Native](/sdk/primitives/native): `Native` is the abstract base for a chain’s native currency (e.g., ETH). It extends `BaseCurrency` and models non-addressable currencies with a `wrap()` method to obtain the canonical wrapped token.
- [Token](/sdk/primitives/token): `Token` is the abstract base for fungible, addressable currencies. It extends `BaseCurrency` and adds a chain-specific `address`, identity `id`, and equality semantics.
- [👩‍💻 Developer Portal](/developer-portal): This page is under construction. 🛠
- [🏛️ Governance](/dao/governance): SushiSwap is governed by its community, which participates in forum discussions and votes on proposals on the SushiSwap Snapshot. Only proposals posted to the Snapshot voting system by the CORE team can be considered binding if passed with a quorum.
- [Tokenomics](/dao/tokenomics): **Total Supply** 280m
- [Blade](/contracts/blade): **Blade** is Sushi's RFQ (Request for Quote) trading protocol that provides better pricing through off-chain liquidity aggregation and on-chain settlement.
- [clAMM (SuhiSwap V3)](/contracts/clamm): The **Concentrated Liquidity Automated Market Maker (clAMM)**
- [cpAMM (SuhiSwap V2)](/contracts/cpamm): The **Constant Product Automated Market Maker (cpAMM)**
- [cpAMM](/contracts/lbamm): ...
- [Red Snwapper](/contracts/red-snwapper): RedSnwapper is a facade for the execution router contracts (RouteProcessor), and handles single & multi token swaps.
- [Sushi](/contracts/sushi): On some chains, Sushi tokens are considered insolvent due to the bridges that they were issued through being hacked or becoming defunct. This applies particularly to anySushi from the Multchain/AnySwap bridge and 1Sushi from the Harmony v1 bridge.
- [xSushi Token](/contracts/xsushi): Currently xSushi is only available on Ethereum, or bridged to Polygon through the [Polygon PoS bridge](https://portal.polygon.technology/bridge).
- [What is Blade?](/blade/introduction): Blade is a DEX designed for blue-chip tokens (e.g., ETH, WBTC, USD stablecoins, etc.) and no impermanent loss. Blue-chip tokens comprise 70% of all on-chain trading volume.
- [Blade's Benchmark: No Impermanent Loss](/blade/introduction/blades-benchmark-no-impermanent-loss): Blade's pools act like a daily rebalancing portfolio composed of roughly 1/3 ETH, 1/3 WBTC, and 1/3 stablecoins (with zero transaction costs for rebalancing). **This rebalancing strategy results in no impermanent loss for LPs.**
- [How Blade Makes Money for LPs](/blade/introduction/how-blade-makes-money-for-lps): Blade makes money for LPs through arbitrage. This requires significantly more sophisticated formulas than can be supported on-chain, given gas prices and block time constraints. Thus, Blade does not rely on the Constant Product Market Maker (CPMM) used by most DEXs. Instead, Blade has a unique architecture called the Formula Market Maker (FMM), which enables off-chain computation without compromising custody.
- [How LPs Earn from Arbitrage](/blade/introduction/how-lps-earn-from-arbitrage): Rather than from trading fees, Blade generates LP returns by pursuing a statistical arbitrage strategy similar to many traditional finance asset managers. However, it does so permissionlessly according to a formula that anyone can observe, predict, and verify for themselves. This ensures composability and enables non-custodial liquidity.
- [Why Blade Has Better Trading Prices](/blade/introduction/why-blade-has-better-trading-prices): **Because Blade generates more efficient returns for LPs, it can afford to offer better prices to traders.**
- [Blade vs. CPMMs vs. HODLing](/blade/introduction/blades-benchmark-no-impermanent-loss/blade-vs-cpmms-vs-hodling): Blade's rebalancing strategy generally performs better than CPMMs (used by most DEXs) or HODLing, but it of course depends on market behavior.
- [FAQs](/blade/how-to-use-blade/faqs): **Who is the team behind Blade?**
- [Liquidity Pools](/blade/how-to-use-blade/liquidity-pools): Blade's pools are multi-asset liquidity pools composed of Blade Core Assets (*usually ETH, WBTC, USDC, USDT, DAI, and the native token of the given chain*). These assets are commodities that comprise 70% of all trade volume in DeFi.
- [Depositing & Withdrawing](/blade/how-to-use-blade/liquidity-pools/depositing-and-withdrawing): The only requirement for providing liquidity on Blade is that your wallet is not on the OFAC list. To deposit, simply connect your wallet and follow the on-screen prompts.
- [Pricing API Documentation](/api/examples/pricing): The Pricing API provides token prices across multiple chains.
The `sushi` package [also exposes](/sdk/price) wrapper functions for this API — `getPrice` and `getPrices` — under the `sushi/evm` export.
- [Quote API Documentation](/api/examples/quote): The Quote API provides functionality to generate a quote.
The `sushi` package [also exposes](/sdk/quote) a wrapper function for this API called `getQuote`, available under the `sushi/evm` export.
- [Swap API Documentation](/api/examples/swap): The Swap API provides functionality to generate swap call data necessary for executing a swap transaction.
The `sushi` package [also exposes](/sdk/swap) a wrapper function for this API called `getSwap`, available under the `sushi/evm` export.
- [Estimate Gas](/api/errors/estimate-gas): This problem occurs when the gas estimation fails.
- [API Errors](/api/errors): Below is a list of all API error types with their type URI, title, and HTTP status.
- [Insufficient Allowance](/api/errors/insufficient-allowance): This problem occurs when the spender doesn't have sufficient allowance.
- [Insufficient Balance](/api/errors/insufficient-balance): This problem occurs when the spender doesn't have sufficient balance.
- [Invalid Api Key](/api/errors/invalid-api-key): This problem occurs when the provided API key is invalid or missing.
- [No Fresh Data](/api/errors/no-fresh-data): This problem occurs when the API does not have fresh data available.
- [Not Found](/api/errors/not-found): This problem occurs when the requested resource could not be found.
- [Ratelimit Exceeded](/api/errors/ratelimit-exceeded): This problem occurs when the provided API key has exceeded its rate limit.
- [Server](/api/errors/server): This problem occurs when the server encounters an unexpected condition that prevents it from fulfilling the request.
- [Service Unavailable](/api/errors/service-unavailable): This problem occurs when the service requested is currently unavailable and the server is not ready to handle the request
- [Unauthorized](/api/errors/unauthorized): This problem occurs when the provided API key has blacklisted / not-whitelisted your IP address or origin.
- [Validation](/api/errors/validation): This problem occurs when the request is deemed unprocessable.
- [clAMM](/amm/clamm): The **Concentrated Liquidity Automated Market Maker (clAMM)** allows liquidity providers to focus their capital within specific price ranges rather than across the entire price curve. This enables more efficient use of liquidity, reducing slippage for trades within those ranges, and increasing the potential fee earnings for liquidity providers. Uniswap V3 introduced this model, allowing liquidity providers to have better control over their positions.
- [cpAMM](/amm/cpamm): The **Constant Product Automated Market Maker (cpAMM)** uses a simple formula: x \* y = k, where x and y represent the reserves of two assets, and k is a constant. This ensures that the product of the two asset reserves always remains the same. It’s the most widely used AMM model, popularized by Uniswap V2. The cpAMM provides liquidity for any price point, though with higher slippage for large trades, particularly for volatile or low-liquidity pairs.
- [AMM](/amm/introduction): SushiSwap is a decentralized exchange protocol originally forked from Uniswap, sharing its core Automated Market Maker (AMM) design.
- [cpAMM](/amm/lbamm): The **Liquidity Book Automated Market Maker (lbAMM)** is a more advanced AMM model that divides liquidity into "bins," each corresponding to a specific price range. This allows for more granular liquidity management, ensuring minimal slippage as trades happen within each price bin. Liquidity providers can select specific price bins, offering more control over liquidity placement. This structure helps reduce impermanent loss and increases capital efficiency, making it ideal for volatile or unevenly distributed assets. This approach was introduced by Trader Joe on the Avalanche network.
- [Introduction](/aggregator/introduction): The Sushi Aggregator is a robust DeFi tool designed to optimize trade execution across multiple decentralized exchanges (DEXs). It enables users to achieve the best possible rates by aggregating liquidity from various sources, thereby minimizing slippage and maximizing returns.