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Uniswap Labs' skills for building swaps and liquidity into your code: Trading API, Universal Router, v4 SDK and the LP API.
by uniswap· Crypto & Web3Unclaimed · Yours? Claim it
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About
Uniswap Labs' own Claude plugin for developers who build on Uniswap. Its skills teach your agent how to put swaps and liquidity into frontends, backends and smart contracts, following Uniswap's own integration rules, with a swap-integration expert your agent can hand harder questions to. What its skills teach your agent - swap-integration: build swaps through the Trading API (check approval, quote, swap), the Universal Router SDK or direct contract calls, including Permit2, UniswapX auction types, React and wagmi hooks, Node.js scripts, Solidity integrations and ERC-4337 smart accounts - v4-sdk-integration: build swap and liquidity UX directly on the Uniswap v4 SDK with V4Planner, the Quoter, StateView and PositionManager, and know where v4 differs from v3 - lp-integration: create, increase, decrease and claim fees on v2, v3 and v4 positions through the Uniswap LP API, with its approval and EIP-712 permit flow - pay-with-any-token: pay HTTP 402 challenges (MPP through the Tempo CLI, or x402) by swapping or bridging tokens through the Trading API - pay-with-app: pay 402 challenges from OKX's Agent Payments Protocol on X Layer, funding USDT0 from tokens on other chains How it works - Install it from Uniswap's own marketplace (Uniswap/uniswap-ai). The skills load when you ask about swaps, the v4 SDK or LP positions, and /swap-integration runs the swap skill directly. - The skills write and edit code in your project and can run npm and curl. Generated code reads API keys from environment variables rather than hardcoding them. - Uniswap suggests its uniswap-viem plugin alongside it for viem and wagmi basics. Good to know - The Trading API and LP API need an API key from the Uniswap Developer Portal (developers.uniswap.org). - The two payment skills move real funds from a wallet you control, using a private key in an environment variable. They're written to ask for your confirmation before every approval, swap, bridge and signed payment. Onchain transactions can't be undone. - Contract addresses differ by chain for v4, and the skills point your agent to Uniswap's deployment docs for them.
Once it’s added
“Help me integrate Uniswap swaps into my frontend”
“Build a swap script that trades USDC for ETH”
“Create a smart contract that executes swaps via Universal Router”
“Show a v4 quote before the swap, using the Uniswap v4 SDK”
“Create and manage Uniswap v3 LP positions from our backend with the LP API”
“This API returned 402 Payment Required: pay it with the tokens I have”
Before you add it
Reads only
Your project's code, to fit the integration to it · Uniswap's docs and deployment addresses · Quotes, pool state and approvals, through the Trading API, LP API or v4 SDK
Makes changes · your agent can ask first
Writes swap, liquidity and payment code into your project · Installs Uniswap SDK packages with npm · Payment skills can sign and send real transactions from your wallet, after you confirm each one
Each with its own page
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/plugin marketplace add Uniswap/uniswap-ai /plugin install uniswap-trading@uniswap-ai
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Safe to install in every agent it supports. Claude plugins.
Plugins people install alongside Uniswap Trading.
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