# Uniswap

> Wiki for Uniswap — the DEX protocol: AMM concepts, v2/v3/v4, concentrated liquidity, v4 hooks, fees, swaps & routing, flash swaps, oracles, Permit2, Universal Router, UniswapX, smart contracts, and the SDKs/API.
> Covers: Uniswap protocol: AMM/constant-product mechanics, v2/v3/v4 differences, concentrated liquidity & range orders, v4 hooks & singleton/flash-accounting, fees & fee tiers, swaps/routing/slippage, flash swaps, TWAP oracles, Permit2 approvals, the Universal Router, UniswapX (intents/auctions/fillers), core & periphery smart contracts, and integrating via the Uniswap SDKs/API.
> Not covered: Per-contract/SDK API reference, per-chain deployment addresses, live prices/liquidity, and governance/token specifics — use developers.uniswap.org and on-chain data. Not financial advice.
> Current as of: 2026-06-19

- [LLM Wiki](/raw/uniswap/README.md)
- [Knowledge Base Index](/raw/uniswap/wiki/index.md)
- [Concentrated Liquidity](/raw/uniswap/wiki/concepts/concentrated-liquidity.md)
- [Fees](/raw/uniswap/wiki/concepts/fees.md)
- [Flash Swaps](/raw/uniswap/wiki/concepts/flash-swaps.md)
- [How AMMs Work](/raw/uniswap/wiki/concepts/how-amms-work.md)
- [Price Oracles](/raw/uniswap/wiki/concepts/oracles.md)
- [Permit2](/raw/uniswap/wiki/concepts/permit2.md)
- [Protocol Versions: v2, v3, v4](/raw/uniswap/wiki/concepts/protocol-versions.md)
- [Smart Contracts & Architecture](/raw/uniswap/wiki/concepts/smart-contracts.md)
- [Swaps & Routing](/raw/uniswap/wiki/concepts/swaps-and-routing.md)
- [UniswapX](/raw/uniswap/wiki/concepts/uniswapx.md)
- [Universal Router](/raw/uniswap/wiki/concepts/universal-router.md)
- [v4 Hooks](/raw/uniswap/wiki/concepts/v4-hooks.md)
- [What is Uniswap](/raw/uniswap/wiki/concepts/what-is-uniswap.md)
- [Uniswap SDKs & API](/raw/uniswap/wiki/entities/sdks-and-api.md)
- [Activity Log](/raw/uniswap/wiki/log.md)
- [Docs Catalog](/raw/uniswap/wiki/summaries/docs-catalog.md)
- [Integrating a Swap (End to End)](/raw/uniswap/wiki/syntheses/integrating-a-swap.md)
- [Liquidity Provision & Economics](/raw/uniswap/wiki/syntheses/liquidity-provision.md)