MCP server · Finance and crypto

Uniswap V3 Price MCP server

Lets your AI look up live token prices from Uniswap V3 on Ethereum, Polygon, Arbitrum and Optimism.

This is a small helper that lets your AI check the current price of a crypto token on Uniswap V3. You ask in normal words, and it goes and finds the price for you. It is handy if you follow crypto prices and want quick answers without opening a bunch of tabs.

What is an MCP server? The 30-second version

On its own, your AI can only chat with you. An MCP server is a small helper program that gives your AI a new skill or a connection to an app or service. This one connects your AI to Uniswap V3, a place where crypto tokens are traded, so it can look up token prices for you. You just ask, and the helper does the looking up.

What this MCP server does

You ask your AI something like what is the price of DAI on Ethereum. Your AI passes that question to this helper program. The helper checks Uniswap V3 pools on the chain you asked about, finds the token, and works out its price against a stablecoin or WETH. Then it hands the number back to your AI, which shows it to you in the chat. If you want, it can also convert that price into US dollars.

Flow diagram: you ask your AI “What is the price of DAI on Ethereum?”, the Uniswap V3 Price MCP server connects it to Uniswap V3, and you get back price of DAI on Ethereum.

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What you can do with it

Look up the current price of a token on Ethereum, Polygon, Arbitrum or Optimism
Get prices in US dollars when you ask for USD
See which blockchain networks the server supports
Compare a token's price across different chains by asking one at a time
Check prices of tokens like DAI, LINK or others that trade on Uniswap V3

Try asking your AI

“What is the current price of DAI in USD on Ethereum Mainnet?”
“Get the USD price of Chainlink (LINK) on Polygon.”
“Show me a list of all blockchain networks supported by the server.”
“What is the price of WETH on Arbitrum right now?”

What it gives back to you

You get a short answer in the chat, like a price with the token name and chain. For example, it might say the price of DAI on chain 1 in USD is 1.00. If you ask for the supported chains, it gives you a small table with chain IDs and names. It does not make any changes to anything; it only reads prices.

Before you start

What you need

Node.js version 18 or newer and npm installed on your computer
A free Infura account and an Infura project ID (a kind of password for apps; Infura gives you one when you sign up)
An MCP-compatible client, like the Claude desktop app, to connect the server to your AI

Good to know

Prices come from Uniswap V3 pools and can change quickly, so treat them as a snapshot and not as financial advice.

Install it with your AI

Add Uniswap V3 Price MCP server to your AI, no technical skills needed

You don't install anything by hand. You copy one prompt, paste it into an AI that can work on your computer, and it checks, installs and connects the server for you, asking you when it needs something.

Sign in to get the install prompt

Members get a ready-made prompt that lets the Claude desktop app check Uniswap V3 Price MCP server, install it and connect it for them, step by step. You don't need any technical skills: you copy, paste and answer a few questions. Your connected AI can also find and install any of the 4,066 MCP servers here for you.