interface ParseConfig {
  tryUnknowDEX?: boolean;   // Try to parse unknown DEX programs，results may be inaccurate (default: true)
  programIds?: string[];    // Only parse specific program IDs
  ignoreProgramIds?: string[]; // Ignore specific program IDs
}

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

async function parseAll() {
  const connection = new Connection('https://api.mainnet-beta.solana.com');
  const signature = 'your-transaction-signature';
  
  const tx = await connection.getTransaction(signature, {
    maxSupportedTransactionVersion: 0,
  });

  // Parse all types of transactions in one call
  const parser = new DexParser();
  const result = parser.parseAll(tx);

  console.log({
    trades: result.trades,         // DEX trading activities
    liquidities: result.liquidities, // Liquidity operations
    transfers: result.transfers,     // Regular token transfers (non-DEX)
    state: result.state,          // Parsing state
    msg: result.msg,             // Error message if any
  });
}

/**
 * Complete parsing result containing all extracted transaction data
 */
export interface ParseResult {
  /** Parsing success status - true if parsing completed successfully */
  state: boolean;
  /** Transaction gas fee paid in SOL */
  fee: TokenAmount;
  /** Aggregated trade information combining multiple related trades */
  aggregateTrade?: TradeInfo;
  /** Array of individual trade transactions found in the transaction */
  trades: TradeInfo[];
  /** Array of liquidity operations (add/remove/create pool) */
  liquidities: PoolEvent[];
  /** Array of token transfer operations not related to trades */
  transfers: TransferData[];
  /** SOL balance change for the transaction signer */
  solBalanceChange?: BalanceChange;
  /** Token balance changes mapped by token mint address */
  tokenBalanceChange?: Map<string, BalanceChange>;
  /** Meme platform events (create/buy/sell/migrate/complete) */
  memeEvents: MemeEvent[];
  /** Solana slot number where the transaction was included */
  slot: number;
  /** Unix timestamp when the transaction was processed */
  timestamp: number;
  /** Unique transaction signature identifier */
  signature: string;
  /** Array of public keys that signed this transaction */
  signer: string[];
  /** Compute units consumed by the transaction execution */
  computeUnits: number;
  /** Final execution status of the transaction */
  txStatus: TransactionStatus;
  /** Optional error or status message */
  msg?: string;
}

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

async function parseSwap() {
  // Setup connection
  const connection = new Connection('https://api.mainnet-beta.solana.com');
  
  // Get transaction (supports both parsed and compiled transactions)
  const signature = 'your-transaction-signature';
  const tx = await connection.getTransaction(signature, {
    maxSupportedTransactionVersion: 0,
  });
  // Or use getParsedTransaction
  // const tx = await connection.getParsedTransaction(signature);

  // Parse trades
  const parser = new DexParser();
  const trades = await parser.parseTrades(tx);
  console.log("trades:", trades);
}

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

// Works with both getBlock and getParsedBlock
async function parseBlockTransactions() {
  const connection = new Connection('https://api.mainnet-beta.solana.com');
  const slot = 'your-block-slot';
  
 try {
    const block = await connection.getBlock(slot, {
      commitment: 'confirmed',
      maxSupportedTransactionVersion: 0,
      transactionDetails: 'full',
    });
    // Or use getParsedBlock
    // const block = await connection.getParsedBlock(slot,{
    //   commitment: 'confirmed',
    //   maxSupportedTransactionVersion: 0,
    //   transactionDetails: 'full',
    // });

    const parser = new DexParser();
    const trades = [];
    const liquidityEvents = [];

    for (const tx of block.transactions) {
      if (tx.meta?.err) continue;

      const txData = {
        ...tx!,
        slot: block.parentSlot + 1,
        blockTime: block.blockTime
      };

      trades.push(...parser.parseTrades(txData));
      liquidityEvents.push(...parser.parseLiquidity(txData));
    }

    return { trades, liquidityEvents };
  } catch (error) {
    console.error('Failed to parse block:', error);
    throw error;
  }
}

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

async function parseLiquidityEvents() {
  const connection = new Connection('https://api.mainnet-beta.solana.com');
  const signature = 'your-transaction-signature';
  
  // Works with both parsed and unparsed transactions
  const tx = await connection.getTransaction(signature, {
    maxSupportedTransactionVersion: 0,
  });
 
  const parser = new DexParser();
  const events = await parser.parseLiquidity(tx);
  console.log("events:", events);
}

import { PumpfunEventParser,TransactionAdapter } from 'solana-dex-parser';
  
// Setup connection
const connection = new Connection('https://api.mainnet-beta.solana.com');
// Get transaction
const signature = 'your-transaction-signature';
const tx = await connection.getParsedTransaction(signature, {
  maxSupportedTransactionVersion: 0,
});

const eventParser = new PumpfunEventParser(new TransactionAdapter(tx));
const events = eventParser.processEvents(); // PumpfunEvent[]

console.log(events);

export interface PumpfunEvent {
  type: "TRADE" | "CREATE" | "COMPLETE";
  data: PumpfunTradeEvent | PumpfunCreateEvent | PumpfunCompleteEvent;
  slot: number;
  timestamp: number;
  signature: string;
}

import { decodeRaydiumLog, LogType, parseRaydiumSwapLog } from 'solana-dex-parser';

  const log = decodeRaydiumLog("ray_log: A0lQ1uGPAAAAWnKACwAAAAABAAAAAAAAACRBWYc/AgAANLV+oBcAAACInZmY0pIAAO8MAhcAAAAA");
  if (log) {
    if (log.logType == LogType.SwapBaseIn || log.logType == LogType.SwapBaseOut) {
      const swap = parseRaydiumSwapLog(log as any);
      console.log('swap', swap); // buy and sell 
    }
    else {
      console.log('log', log); // add/remove liquidity
    }
  }

  // output
  swap {
      type: 'Buy',
      mode: 'Exact Input',
      inputAmount: 617969242185n,
      outputAmount: 386010351n,
      slippageProtection: 192967258n
    }

import { RaydiumLCPEvent,TransactionAdapter } from 'solana-dex-parser';
  
// Setup connection
const connection = new Connection('https://api.mainnet-beta.solana.com');
// Get transaction
const signature = 'your-transaction-signature';
const tx = await connection.getParsedTransaction(signature, {
  maxSupportedTransactionVersion: 0,
});

const parser = new RaydiumLaunchpadEventParser(new TransactionAdapter(tx));
const events = parser.processEvents(); // RaydiumLCPEvent[]

console.log(events);

// Output (RaydiumLCPCreateEvent, RaydiumLCPTradeEvent,RaydiumLCPCompleteEvent)

// CREATE -> PoolCreateEvent (Initialize)
{
  type: 'CREATE',
  data: {
    poolState: 'CPTNvVYT7qCzX3HnRRtSRAFpMipVgSP3eynXrW9p9YgD',
    creator: 'J88snVaNTCW7T6saPvAmYDmjnhPiSpkw8uJ8FFCyfcGA',
    config: '6s1xP3hpbAfFoNtUNF8mfHsjr2Bd97JxFJRWLbL6aHuX',
    baseMintParam: [Object],
    curveParam: [Object],
    vestingParam: [Object],
    baseMint: '25phz2ZHEfB81RQXKvNLvkDbK32nyUwFnQdqk6MLcook',
    quoteMint: 'So11111111111111111111111111111111111111112'
  },
  slot: 334260517,
  timestamp: 1744972806,
  signature: '4x8k2aQKevA8yuCVX1V8EaH2GBqdbZ1dgYxwtkwZJ7SmCQeng7CCs17AvyjFv6nMoUkBgpBwLHAABdCxGHbAWxo4',
  idx: '0-7'
},
// TRADE -> TradeEvent (buy/sell)
{
  type: 'TRADE',
  data: {
    poolState: 'GeSSWHbFkeYknLX3edkTP3JcsjHRnCJG3SymEkBzaFDo',
    totalBaseSell: <BN: 2d79883d20000>,
    virtualBase: <BN: 3ca20afc2aaaa>,
    virtualQuote: <BN: 698cc5b55>,
    realBaseBefore: <BN: 223b2a6f528bb>,
    realQuoteBefore: <BN: 88d98e8cb>,
    realBaseAfter: <BN: 22404db66ad1b>,
    amountIn: <BN: 2faf080>,
    amountOut: <BN: 5234718460>,
    protocolFee: <BN: 1e848>,
    platformFee: <BN: 5b8d8>,
    shareFee: <BN: 0>,
    tradeDirection: 0,
    poolStatus: 0,
    baseMint: 'Dph84TcDoGzCv43eZzxdDe9Dn7f2eFU4kbJFm3tHEray',
    quoteMint: 'So11111111111111111111111111111111111111112',
    user: 'A8BNMXfxCkjuEJ83piEBKdDydk1RVeDQ7jYoUFCTSWuv'
  },
  slot: 334244130,
  timestamp: 1744966356,
  signature: 'Gi44zBwsd8eUGEVPS1jstts457hKLbm8SSMLrRVHVK2McrhJjosiszb65U1LdrjsF1WfCXoesLMhm8RX3dchx4s',
  idx: '4-0'
},

// COMPLETE -> Migrate to AMM / CPSwap
{
  type: 'COMPLETE',
  data: {
    baseMint: 'Em8DYuvdQ28PNZqSiAvUxjG32XbpFPm9kwu2y5pdTray',
    quoteMint: 'So11111111111111111111111111111111111111112',
    poolMint: '9N82SeWs9cFrThpNyU8dngUjRHe9vzVjDnQrgQ115tEy',
    lpMint: '5Jg51sVNevcDeuzoHcfJFGMcYszuWSqSsZuDjiakXuXq',
    amm: 'RaydiumCPMM'
  },
  slot: 334174234,
  timestamp: 1744938781,
  signature: '2gWHLTb1utduUkZCTo9GZpcCZr7hVPXTJajdoVjMURgVG6eJdKJQY6jF954XN15sSmDvsPCmMD7XSRyofLrQWuFv',
  idx: '2-0'
}