solana-dex-parser/src/__tests__/liquidity-meteora.test.ts

Solana Dex Transaction Parser

import { Connection } from '@solana/web3.js';
import dotenv from 'dotenv';
import { DexParser } from '../dex-parser';

dotenv.config();

const tests = {
  ADD: [
    {
      signature: '2vkT747Y9udxkiCD6bqGTME65G47xnrQ9mtvwoHXBwPNQJ2he6XBCGemxiD55oDeKcZ4vHbfgTYiX8ofr1a4phD6',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidity',
      name: 'SPL Token',
      poolId: 'GHfVqcnXhGLEHhvUZuTKyE68cHwsvnvYMatapWETgASC', // lpMint
      token0Mint: '7w4XU7wWKoCB3bfM7Vi7zmHVSokoPP7Nb2oQuceiWb3s',
      token0Amount: 8.240658,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 0,
    },
    {
      signature: '5oMPfyxsWgDnCSpxriQa4QR3jCuW6SUqCix1aD4T1a9As36uoxURH5KiZS1xTbRrwVRsLxrtW8hY1655LiVREBkL',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidity',
      name: 'KAOS16',
      poolId: '7q1WMhzQyqTT49xiSF6AXMvUNjFxTcS81nxuQQUyqp1P', // lpPair
      token0Mint: 'jz4nRUM5ScvhzCEdRxtJ2fQt4zyBgbvn7VYemHiKrYC',
      token0Amount: 250109.689531,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 0,
    },
    {
      signature: '4HAaBUNWYGQZsEf1VJAvzAtF6sLL8pb7CEMeBxNdivrWwP6XhNVNBH446NpoVtVyFoGuT1bu8jSpVHa8xe1yXtf',
      type: 'ADD',
      desc: ' Meteora DLMM Program: addLiquidityByStrategyOneSide',
      name: 'USDC',
      poolId: 'ARwi1S4DaiTG5DX7S4M4ZsrXqpMD1MrTmbu9ue2tpmEq', // lpMint
      token0Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v', //USDC
      token0Amount: 3000.405339,
      token1Mint: undefined, //"Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",  //USDT
      token1Amount: 0,
    },
    {
      signature: '4BAG7T3kBo2immawL7eHecG7wretTnJ3C7Xcg3ouftZSVf7KcHPaLm93yD7KUgzKeqzkErg15UWV92kD3wSo6NUj',
      type: 'ADD',
      desc: ' Meteora DLMM Program: addLiquidityByStrategyOneSide',
      name: 'michi',
      poolId: '27M7AnaFpW68thenG1oVAc7TCVnjPGM3LeZr3HixmQRG',
      token0Mint: undefined,// '8pgE1iTWquNbmnbfv95CKe4784u6yZKfHBG7XmwoZDK6',
      token0Amount: 0,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 4.999999982,
    },
    {
      signature: '65iaEBLYVvv6vrxTTsPhi6vhtYi5XhsuXBqbugRL8fZ6PQXZ4L7ocHZxXxBNAz2LsXCqBk56Gb6vGP2BA5PvmqJ1',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidityOneSide',
      name: 'SBF',
      poolId: '5fU1WwLVRkDg8RiDkzvcETSSLqxcd3ry4tFmRW6oRcNN',
      token0Mint: undefined,// 'BodGrpbebFrVJ8gAhoKfS1knsUaLAjRWhZAbDgKfmby4',
      token0Amount: 0,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 7.99999999,
    },
    {
      signature: '2japn1cjrYtPjS5RZj8kE4cuCZKSq2ihP6ZbyaA3x4CpuYyJtbbfx8mctCpCg7hRpNrwNcxiGYkrveDmcQLuBGP2',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidityOneSidePrecise',
      name: 'SFM',
      poolId: '4FCeBszj9XeS2whpRbVKjxi7Z6AEws9hoaFDu7ctnjkR',
      token0Mint: '5jctYwusTPnD3PQoanMuqDstini9RnUPPP4NKbzWwgY',
      token0Amount: 847432538,
      token1Mint: undefined,//'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
      token1Amount: 0,
      items: [
        {
          signature: '2japn1cjrYtPjS5RZj8kE4cuCZKSq2ihP6ZbyaA3x4CpuYyJtbbfx8mctCpCg7hRpNrwNcxiGYkrveDmcQLuBGP2',
          type: 'ADD',
          desc: 'Meteora DLMM Program: addLiquidityOneSide',
          name: 'SFM',
          poolId: '4FCeBszj9XeS2whpRbVKjxi7Z6AEws9hoaFDu7ctnjkR',
          token0Mint: '5jctYwusTPnD3PQoanMuqDstini9RnUPPP4NKbzWwgY',
          token0Amount: 47,
          token1Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
          token1Amount: 0,
        },
      ],
    },
    {
      signature: 'PZbntZdTgAh99WvNZ2emugv6wV8FwT94vZhP1FjBaqBm8bHuSpJZ5tS3vqi53jVErHWZ1MNMLwtDgnr7VNn2dbf',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidityByWeight',
      name: 'JitoSOL',
      poolId: 'BoeMUkCLHchTD31HdXsbDExuZZfcUppSLpYtV3LZTH6U',
      token0Mint: 'J1toso1uCk3RLmjorhTtrVwY9HJ7X8V9yYac6Y7kGCPn',
      token0Amount: 243.51585425,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 60.589950682,
    },
    {
      signature: '4AZBcYYZfHTsrPXttv8UCAqKLBj8j8roEHW5evbpCYdx34e6Sxsb5P1VGiPMjScKy1caTtwGEfQH9rFUhvDdJxMU',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidityByStrategy',
      name: 'PAIN',
      poolId: '8Bn5BW27CSPosSWqzBywXruKoBLjGgSfdys15uP9RavL',
      token0Mint: '1Qf8gESP4i6CFNWerUSDdLKJ9U1LpqTYvjJ2MM4pain',
      token0Amount: 0,
      token1Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v', //USDC
      token1Amount: 69730.4961,
    },
    {
      signature: '3b536UNQGGwrfHsDA9tLTKHwcy5G2eMZMSPxDqWhGbQbNrFSd5QaPHMzuufotiv5sBQWNvLvfcmToHGLoLoU1jz5',
      type: 'ADD',
      desc: 'Meteora DLMM Program: addLiquidityByStrategy',
      name: 'TRUMP',
      poolId: '9d9mb8kooFfaD3SctgZtkxQypkshx6ezhbKio89ixyy2',
      token0Mint: '6p6xgHyF7AeE6TZkSmFsko444wqoP15icUSqi2jfGiPN',
      token0Amount: 0,
      token1Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v', //USDC
      token1Amount: 619500.976753,
    },
  ],
  REMOVE: [
    {
      signature: 'sYGH1o3g8crh5dcgzn3WBD29wPxaKKXhPL1Baf1tac79yUTWmQ484vXbyf48Gr85RAgTHFc8scjPvyMaJnW24NA',
      type: 'REMOVE',
      desc: 'Meteora DLMM Program: removeLiquidityByRange',
      name: 'PAIN',
      poolId: '8Bn5BW27CSPosSWqzBywXruKoBLjGgSfdys15uP9RavL',
      token0Mint: '1Qf8gESP4i6CFNWerUSDdLKJ9U1LpqTYvjJ2MM4pain',
      token0Amount: 0,
      token1Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v', //USDC
      token1Amount: 69730.496031,
    },
    {
      signature: '38HUTGqsFeMzQkcqcV1DsmPfs6N4JhJEoa3vESHs7Zic4KyW3HkRTNyWmhCbw1YBub12sRcQ2VAjkUJcGVQpzYXg',
      type: 'REMOVE',
      desc: 'Meteora DLMM Program: removeLiquidityByRange',
      name: 'TRUMP',
      poolId: '9d9mb8kooFfaD3SctgZtkxQypkshx6ezhbKio89ixyy2',
      token0Mint: '6p6xgHyF7AeE6TZkSmFsko444wqoP15icUSqi2jfGiPN',
      token0Amount: 20.919301,
      token1Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
      token1Amount: 110.714287,
    },
    {
      signature: '2mNBApzw9HXF3TJXsLoBtSxc3DqC6XVYbtwchmyUA9mvt9oVamYzpHa9axF62y9aNnXMzyKTzpfCcsHNsLgUcSnE',
      type: 'REMOVE',
      desc: 'Meteora DLMM Program: removeAllLiquidity',
      name: 'USDC',
      poolId: '5rCf1DM8LjKTw4YqhnoLcngyZYeNnQqztScTogYHAS6',
      token0Mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
      token0Amount: 0.108148,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 0.000233718,
    },
    {
      signature: '9Wr5VreyNGZQ2vEqmnbZ1sAWPFrHKaxfM9m1qMiTcSzwvz6tJVWt9NWHuNeRoWxvWoZi3bDko1C6kS1jHVwSf9H',
      type: 'REMOVE',
      desc: 'Meteora DLMM Program: removeAllLiquidity',
      name: 'HOOD',
      poolId: '6ehEi3xc5DX3SVPiBpnRwPW3nQJBTzDynA26ce3AnYPp',
      token0Mint: 'h5NciPdMZ5QCB5BYETJMYBMpVx9ZuitR6HcVjyBhood',
      token0Amount: 3342.210433,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 1.384101939,
    },
    {
      signature: 'Cj2c5dEmHvmMWwkMa4QMauQE6aBbyRz5mn4fEYARez2bHqukkJ3nbYAdst9ixQsAMh9G9tUNntAxEXpgrz5T1Qi',
      type: 'REMOVE',
      desc: 'Meteora DLMM Program: removeLiquidity',
      name: 'JitoSOL',
      poolId: 'BoeMUkCLHchTD31HdXsbDExuZZfcUppSLpYtV3LZTH6U',
      token0Mint: 'J1toso1uCk3RLmjorhTtrVwY9HJ7X8V9yYac6Y7kGCPn',
      token0Amount: 18.504862033,
      token1Mint: 'So11111111111111111111111111111111111111112',
      token1Amount: 6.074752463,
      test: true,
    },
  ],
};

describe('Liquidity', () => {
  let connection: Connection;
  beforeAll(async () => {
    // Initialize connection
    const rpcUrl = process.env.SOLANA_RPC_URL;
    if (!rpcUrl) {
      throw new Error('SOLANA_RPC_URL environment variable is not set');
    }
    connection = new Connection(rpcUrl);
  });

  describe('Meteora DLMM', () => {
    Object.values(tests)
      .flat()
      //  .filter((test: any) => test.test == true) // test only
      .forEach((test) => {
        it(`${test.type} > ${test.name} > ${test.desc} `, async () => {
          const tx = await connection.getTransaction(test.signature, {
            maxSupportedTransactionVersion: 0,
          });
          if(!tx) throw new Error('Transaction not found');
          const parser = new DexParser();
          const events = parser.parseLiquidity(tx);
          // console.log(events);
          expect(events.length).toBeGreaterThanOrEqual(1);
          expect(events[0].type).toEqual(test.type);
          expect(events[0].poolId).toEqual(test.poolId);
          expect(events[0].token0Mint).toEqual(test.token0Mint);
          expect(events[0].token0Amount).toEqual(test.token0Amount);
          expect(events[0].token1Mint).toEqual(test.token1Mint);
          expect(events[0].token1Amount).toEqual(test.token1Amount);
        });
      });
  });
});