Uniswap/v3-periphery

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1333 stars · 1248 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Peripheral smart contracts for the Uniswap V3 protocol, including the SwapRouter, nonfungible position manager, and related interfaces. Distributed as an npm package for deploying locally or importing Solidity interfaces into other contracts.

Use cases

• integrate uniswap v3 swaps into my smart contract
• deploy a local testnet copy of uniswap v3 periphery contracts
• import ISwapRouter interface into solidity
• build a dapp that interacts with uniswap v3 positions
• swap tokens programmatically on ethereum via uniswap v3
• manage liquidity positions with the nonfungible position manager

When to choose

• you are building smart contracts or dapps that need to interact with Uniswap V3
• you need the exact mainnet bytecode for local testing
• you want audited, bug-bounty-backed contract interfaces

When to avoid

• you need the core Uniswap V3 pool contracts themselves (use uniswap-v3-core)
• you only need off-chain quoting or routing (consider the Uniswap SDKs instead)
• you are building on a non-EVM chain

Facets

library · maturity stable

sdk developer-tools blockchain fintech developer-tools uniswap smart-contracts defi periphery swap-router liquidity npm-package bug-bounty cryptocurrency ethereum solidity typescript nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="Uniswap/v3-periphery")