Get Liquidity (in USD) for all token pairings for an account from the UniSwap subgraph.

account_liquidity_uniswap.js

// npm install @apollo/client node-fetch apollo-link-http
// node account_liquidity_uniswap.js

apolloClient = require('@apollo/client')
fetch = require('node-fetch')
httpLink = require('apollo-link-http')

ApolloClient = apolloClient.ApolloClient
HttpLink = httpLink.HttpLink
InMemoryCache = apolloClient.InMemoryCache 
gql = apolloClient.gql 

const USER_POSITIONS = gql`
  query liquidityPositions($user: Bytes!) {
    liquidityPositions(where: { user: $user }) {
      pair {
        id
        reserve0
        reserve1
        reserveUSD
        token0 {
          id
          symbol
          derivedETH
        }
        token1 {
          id
          symbol
          derivedETH
        }
        totalSupply
      }
      liquidityTokenBalance
    }
  }
`

const client = new ApolloClient({
  link: new HttpLink({
    uri: 'https://api.thegraph.com/subgraphs/name/ianlapham/uniswapv2',
  }),
  cache: new InMemoryCache(),
  shouldBatch: true,
  fetch: fetch
})

async function WaitForResults(){
  await client.query({
    query: USER_POSITIONS,
    variables: { // ACCOUNT MUST BE LOWER CASE, NOT EIP55 ENCODED
      user: "0x85cf0a560260729b82c299b9117be117f7ee1c07",
    },
    fetchPolicy: 'no-cache',
  })
  .then(result => { 
    result.data.liquidityPositions.forEach(position => {
      const valueUSD = (position.liquidityTokenBalance / position.pair.totalSupply) * position.pair.reserveUSD
      console.log('pair: ' + position.pair.token0.symbol + "/" + position.pair.token1.symbol)
      console.log('liquidity: ' + valueUSD)
  }) 
  });
}
WaitForResults();