Meteora

# DLMM SDK - Concentrated liquidity
npm install @meteora-ag/dlmm @coral-xyz/anchor @solana/web3.js

# DAMM v2 SDK - Next-gen constant product AMM
npm install @meteora-ag/cp-amm-sdk @solana/web3.js

# DAMM v1 SDK - Legacy AMM (stable pools, weighted pools)
npm install @meteora-ag/dynamic-amm @solana/web3.js @coral-xyz/anchor

# Dynamic Bonding Curve SDK - Token launches
npm install @meteora-ag/dynamic-bonding-curve-sdk

# Vault SDK - Yield optimization
npm install @meteora-ag/vault-sdk @coral-xyz/anchor @solana/web3.js @solana/spl-token

# Alpha Vault SDK - Anti-bot protection
npm install @meteora-ag/alpha-vault

# Stake-for-Fee (M3M3) SDK - Fee staking
npm install @meteora-ag/m3m3 @coral-xyz/anchor @solana/web3.js @solana/spl-token

# Zap SDK - Single-token entry/exit (requires Jupiter API key)
npm install @meteora-ag/zap-sdk

# Pool Farms SDK - Farm creation and staking
npm install @meteora-ag/farming

import { Connection, PublicKey, Keypair } from '@solana/web3.js';
import DLMM from '@meteora-ag/dlmm';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const poolAddress = new PublicKey('POOL_ADDRESS');

// Create DLMM instance for existing pool
const dlmm = await DLMM.create(connection, poolAddress);

// Create multiple pools
const dlmmPools = await DLMM.createMultiple(connection, [pool1, pool2, pool3]);

const activeBin = await dlmm.getActiveBin();
console.log('Active Bin ID:', activeBin.binId);
console.log('Price:', activeBin.price);
console.log('X Amount:', activeBin.xAmount.toString());
console.log('Y Amount:', activeBin.yAmount.toString());

// Get price from bin ID
const price = dlmm.getPriceOfBinByBinId(binId);

// Get bin ID from price
const binId = dlmm.getBinIdFromPrice(price, true); // true = round down

// Convert to/from lamport representation
const lamportPrice = dlmm.toPricePerLamport(21.23);
const realPrice = dlmm.fromPricePerLamport(lamportPrice);

// Get bins in a range
const bins = await dlmm.getBinsBetweenLowerAndUpperBound(minBinId, maxBinId);

// Get bins around active bin
const surroundingBins = await dlmm.getBinsAroundActiveBin(10); // 10 bins each side

import { BN } from '@coral-xyz/anchor';

// Get swap quote
const swapAmount = new BN(1_000_000); // 1 USDC (6 decimals)
const swapForY = true; // Swap X for Y
const slippageBps = 100; // 1% slippage

const binArrays = await dlmm.getBinArrayForSwap(swapForY);
const swapQuote = dlmm.swapQuote(swapAmount, swapForY, slippageBps, binArrays);

console.log('Amount In:', swapQuote.consumedInAmount.toString());
console.log('Amount Out:', swapQuote.outAmount.toString());
console.log('Min Amount Out:', swapQuote.minOutAmount.toString());
console.log('Price Impact:', swapQuote.priceImpact);
console.log('Fee:', swapQuote.fee.toString());

// Execute swap
const swapTx = await dlmm.swap({
  inToken: tokenXMint,
  outToken: tokenYMint,
  inAmount: swapAmount,
  minOutAmount: swapQuote.minOutAmount,
  lbPair: dlmm.pubkey,
  user: wallet.publicKey,
  binArraysPubkey: swapQuote.binArraysPubkey,
});

const txHash = await sendAndConfirmTransaction(connection, swapTx, [wallet]);

import { StrategyType } from '@meteora-ag/dlmm';

// Get user positions
const positions = await dlmm.getPositionsByUserAndLbPair(wallet.publicKey);

// Initialize position and add liquidity with strategy
const newPositionTx = await dlmm.initializePositionAndAddLiquidityByStrategy({
  positionPubKey: newPositionKeypair.publicKey,
  user: wallet.publicKey,
  totalXAmount: new BN(100_000_000), // 100 tokens
  totalYAmount: new BN(100_000_000),
  strategy: {
    maxBinId: activeBin.binId + 10,
    minBinId: activeBin.binId - 10,
    strategyType: StrategyType.SpotBalanced,
  },
});

// Add liquidity to existing position
const addLiquidityTx = await dlmm.addLiquidityByStrategy({
  positionPubKey: existingPosition.publicKey,
  user: wallet.publicKey,
  totalXAmount: new BN(50_000_000),
  totalYAmount: new BN(50_000_000),
  strategy: {
    maxBinId: activeBin.binId + 5,
    minBinId: activeBin.binId - 5,
    strategyType: StrategyType.SpotBalanced,
  },
});

// Remove liquidity
const removeLiquidityTx = await dlmm.removeLiquidity({
  position: position.publicKey,
  user: wallet.publicKey,
  binIds: position.positionData.positionBinData.map(b => b.binId),
  bps: new BN(10000), // 100% (basis points)
  shouldClaimAndClose: true,
});

// Get claimable fees
const claimableFees = await DLMM.getClaimableSwapFee(connection, position.publicKey);
console.log('Claimable Fee X:', claimableFees.feeX.toString());
console.log('Claimable Fee Y:', claimableFees.feeY.toString());

// Get claimable LM rewards
const claimableRewards = await DLMM.getClaimableLMReward(connection, position.publicKey);

// Claim swap fees
const claimFeeTx = await dlmm.claimSwapFee({
  owner: wallet.publicKey,
  position: position.publicKey,
});

// Claim all fees from multiple positions
const claimAllFeesTx = await dlmm.claimAllSwapFee({
  owner: wallet.publicKey,
  positions: positions.map(p => p.publicKey),
});

// Claim LM rewards
const claimRewardTx = await dlmm.claimLMReward({
  owner: wallet.publicKey,
  position: position.publicKey,
});

// Claim all rewards
const claimAllTx = await dlmm.claimAllRewards({
  owner: wallet.publicKey,
  positions: positions.map(p => p.publicKey),
});

import { StrategyType } from '@meteora-ag/dlmm';

// Available strategies
StrategyType.SpotOneSide      // Single-sided liquidity at current price
StrategyType.CurveOneSide     // Curve distribution on one side
StrategyType.BidAskOneSide    // Bid/ask distribution on one side
StrategyType.SpotBalanced     // Balanced around current price
StrategyType.CurveBalanced    // Curve distribution around current price
StrategyType.BidAskBalanced   // Bid/ask distribution around current price
StrategyType.SpotImBalanced   // Imbalanced spot distribution
StrategyType.CurveImBalanced  // Imbalanced curve distribution
StrategyType.BidAskImBalanced // Imbalanced bid/ask distribution

// Create pool with fee scheduler
const createPoolTx = await cpAmm.createCustomPool({
  // ... other params
  poolFees: {
    baseFee: {
      cliffFeeNumerator: new BN(10000000), // 1% initial fee
      numberOfPeriod: 10,
      reductionFactor: new BN(500000),     // Reduce by 0.05% each period
      periodFrequency: new BN(300),        // Every 5 minutes
      feeSchedulerMode: 1,                 // Linear reduction
    },
    // ...
  },
});

import { Connection } from '@solana/web3.js';
import { CpAmm } from '@meteora-ag/cp-amm-sdk';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const cpAmm = new CpAmm(connection);

// Create standard pool from config
const createPoolTx = await cpAmm.createPool({
  creator: wallet.publicKey,
  configAddress: configPubkey,
  tokenAMint,
  tokenBMint,
  tokenAAmount: new BN(1_000_000_000),
  tokenBAmount: new BN(1_000_000_000),
});

// Create custom pool with specific parameters
const createCustomPoolTx = await cpAmm.createCustomPool({
  creator: wallet.publicKey,
  tokenAMint,
  tokenBMint,
  tokenAAmount: new BN(1_000_000_000),
  tokenBAmount: new BN(1_000_000_000),
  poolFees: {
    baseFee: {
      cliffFeeNumerator: new BN(2500000), // 0.25%
      numberOfPeriod: 0,
      reductionFactor: new BN(0),
      periodFrequency: new BN(0),
      feeSchedulerMode: 0,
    },
    dynamicFee: null,
    protocolFeePercent: 20,
    partnerFeePercent: 0,
    referralFeePercent: 20,
    dynamicFeeConfig: null,
  },
  hasAlphaVault: false,
  activationType: 0, // 0 = slot, 1 = timestamp
  activationPoint: null, // null = immediate
  collectFeeMode: 0,
});

// Fetch single pool
const poolState = await cpAmm.fetchPoolState(poolAddress);
console.log('Token A Vault:', poolState.tokenAVault.toString());
console.log('Token B Vault:', poolState.tokenBVault.toString());
console.log('Sqrt Price:', poolState.sqrtPrice.toString());
console.log('Liquidity:', poolState.liquidity.toString());

// Fetch all pools
const allPools = await cpAmm.getAllPools();

// Check if pool exists
const exists = await cpAmm.isPoolExist(tokenAMint, tokenBMint);

// Create position
const createPositionTx = await cpAmm.createPosition({
  owner: wallet.publicKey,
  pool: poolAddress,
});

// Add liquidity
const addLiquidityTx = await cpAmm.addLiquidity({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
  tokenAAmountIn: new BN(100_000_000),
  tokenBAmountIn: new BN(100_000_000),
  liquidityMin: new BN(0),
});

// Get deposit quote
const depositQuote = cpAmm.getDepositQuote({
  poolState,
  tokenAAmount: new BN(100_000_000),
  tokenBAmount: new BN(100_000_000),
  slippageBps: 100,
});

// Remove liquidity
const removeLiquidityTx = await cpAmm.removeLiquidity({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
  liquidityAmount: new BN(50_000_000),
  tokenAAmountMin: new BN(0),
  tokenBAmountMin: new BN(0),
});

// Get withdraw quote
const withdrawQuote = cpAmm.getWithdrawQuote({
  poolState,
  positionState,
  liquidityAmount: new BN(50_000_000),
  slippageBps: 100,
});

// Merge positions
const mergePositionTx = await cpAmm.mergePosition({
  owner: wallet.publicKey,
  pool: poolAddress,
  sourcePositions: [position1, position2],
  destinationPosition: destPosition,
});

// Split position
const splitPositionTx = await cpAmm.splitPosition({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
  percentage: 50, // Split 50%
  newPosition: newPositionKeypair.publicKey,
});

import { SwapMode } from '@meteora-ag/cp-amm-sdk';

// Available swap modes
SwapMode.ExactIn     // Specify exact input amount
SwapMode.ExactOut    // Specify exact output amount
SwapMode.PartialFill // Allow partial fills

// Get swap quote
const quote = cpAmm.getQuote({
  poolState,
  inputTokenMint: tokenAMint,
  outputTokenMint: tokenBMint,
  amount: new BN(1_000_000),
  slippageBps: 100,
  swapMode: SwapMode.ExactIn,
});

console.log('Input Amount:', quote.inputAmount.toString());
console.log('Output Amount:', quote.outputAmount.toString());
console.log('Min Output:', quote.minimumOutputAmount.toString());
console.log('Price Impact:', quote.priceImpact);
console.log('Fee:', quote.fee.toString());

// Execute swap
const swapTx = await cpAmm.swap({
  payer: wallet.publicKey,
  pool: poolAddress,
  inputTokenMint: tokenAMint,
  outputTokenMint: tokenBMint,
  amountIn: new BN(1_000_000),
  minimumAmountOut: quote.minimumOutputAmount,
  referralAccount: null,
});

// Claim position fees
const claimFeeTx = await cpAmm.claimPositionFee({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
});

// Initialize reward (pool creator only)
const initRewardTx = await cpAmm.initializeReward({
  pool: poolAddress,
  rewardMint,
  rewardDuration: new BN(86400 * 7), // 7 days
  funder: wallet.publicKey,
});

// Fund reward
const fundRewardTx = await cpAmm.fundReward({
  pool: poolAddress,
  rewardMint,
  amount: new BN(1_000_000_000),
  funder: wallet.publicKey,
});

// Claim rewards
const claimRewardTx = await cpAmm.claimReward({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
  rewardIndex: 0,
});

// Lock position with vesting schedule
const lockPositionTx = await cpAmm.lockPosition({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
  vestingDuration: new BN(86400 * 30), // 30 days
  cliffDuration: new BN(86400 * 7),    // 7 day cliff
});

// Permanent lock (irreversible)
const permanentLockTx = await cpAmm.permanentLockPosition({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
  liquidityAmount: new BN(50_000_000), // Amount to permanently lock
});

// Refresh vesting (unlock available tokens)
const refreshVestingTx = await cpAmm.refreshVesting({
  owner: wallet.publicKey,
  pool: poolAddress,
  position: positionAddress,
});

// Check if position is locked
const isLocked = cpAmm.isLockedPosition(positionState);

// Price conversions
const price = cpAmm.getPriceFromSqrtPrice(sqrtPrice, tokenADecimals, tokenBDecimals);
const sqrtPrice = cpAmm.getSqrtPriceFromPrice(price, tokenADecimals, tokenBDecimals);

// Fee conversions
const feeNumerator = cpAmm.bpsToFeeNumerator(25); // 0.25% = 25 bps
const bps = cpAmm.feeNumeratorToBps(feeNumerator);

// Slippage calculations
const minAmount = cpAmm.getAmountWithSlippage(amount, slippageBps, false);
const maxAmount = cpAmm.getMaxAmountWithSlippage(amount, slippageBps);

// Get price impact
const priceImpact = cpAmm.getPriceImpact(amountIn, amountOut, currentPrice);

// Get liquidity delta
const liquidityDelta = cpAmm.getLiquidityDelta({
  poolState,
  tokenAAmount: new BN(100_000_000),
  tokenBAmount: new BN(100_000_000),
});

import { Connection } from '@solana/web3.js';
import { DynamicBondingCurve } from '@meteora-ag/dynamic-bonding-curve-sdk';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const dbc = new DynamicBondingCurve(connection, 'confirmed');

// Create a new bonding curve pool
const createPoolTx = await dbc.createPool({
  creator: wallet.publicKey,
  baseMint: baseTokenMint,
  quoteMint: quoteTokenMint, // Usually SOL or USDC
  config: configAddress,
  baseAmount: new BN(1_000_000_000_000), // Total supply
  quoteAmount: new BN(0), // Initial quote (usually 0)
  name: 'My Token',
  symbol: 'MTK',
  uri: 'https://arweave.net/metadata.json',
});

// Get quote for buying tokens
const buyQuote = await dbc.getBuyQuote({
  pool: poolAddress,
  quoteAmount: new BN(1_000_000_000), // 1 SOL
});

console.log('Tokens to receive:', buyQuote.baseAmount.toString());
console.log('Price per token:', buyQuote.price.toString());

// Execute buy
const buyTx = await dbc.buy({
  payer: wallet.publicKey,
  pool: poolAddress,
  quoteAmount: new BN(1_000_000_000),
  minBaseAmount: buyQuote.minBaseAmount,
});

// Get quote for selling tokens
const sellQuote = await dbc.getSellQuote({
  pool: poolAddress,
  baseAmount: new BN(1_000_000), // Tokens to sell
});

// Execute sell
const sellTx = await dbc.sell({
  payer: wallet.publicKey,
  pool: poolAddress,
  baseAmount: new BN(1_000_000),
  minQuoteAmount: sellQuote.minQuoteAmount,
});

// Check graduation status
const poolState = await dbc.fetchPoolState(poolAddress);
const isGraduated = poolState.graduated;
const graduationThreshold = poolState.graduationThreshold;
const currentMarketCap = poolState.currentMarketCap;

// Manual migration to DAMM v2 (if auto-graduation not triggered)
const migrateTx = await dbc.migrateToDAMMV2({
  pool: poolAddress,
  payer: wallet.publicKey,
});

// For DAMM v1 migration (more steps required)
// 1. Create metadata
const createMetadataTx = await dbc.createMetadata({
  pool: poolAddress,
  payer: wallet.publicKey,
});

// 2. Execute migration
const migrateToDammV1Tx = await dbc.migrateToDAMMV1({
  pool: poolAddress,
  payer: wallet.publicKey,
});

// 3. Lock LP tokens (optional)
const lockLpTx = await dbc.lockLpTokens({
  pool: poolAddress,
  payer: wallet.publicKey,
  lockDuration: new BN(86400 * 365), // 1 year
});

// 4. Claim LP tokens after lock expires
const claimLpTx = await dbc.claimLpTokens({
  pool: poolAddress,
  payer: wallet.publicKey,
});

import { Connection, PublicKey } from '@solana/web3.js';
import { VaultImpl } from '@meteora-ag/vault-sdk';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const tokenMint = new PublicKey('TOKEN_MINT_ADDRESS');

// Create vault instance
const vault = await VaultImpl.create(connection, tokenMint);

// With affiliate ID (for partner integrations)
const vaultWithAffiliate = await VaultImpl.create(connection, tokenMint, {
  affiliateId: new PublicKey('PARTNER_KEY'),
});

// Get vault information
const lpSupply = vault.lpSupply; // Or use vault.getVaultSupply() to refresh
const withdrawableAmount = await vault.getWithdrawableAmount();

console.log('Total LP Supply:', lpSupply.toString());
console.log('Locked Amount:', withdrawableAmount.locked.toString());
console.log('Unlocked Amount:', withdrawableAmount.unlocked.toString());

// Get user balance
const userLpBalance = await vault.getUserBalance(wallet.publicKey);

// Deposit tokens
const depositTx = await vault.deposit(wallet.publicKey, new BN(1_000_000_000));
await sendAndConfirmTransaction(connection, depositTx, [wallet]);

// Withdraw tokens
const withdrawTx = await vault.withdraw(wallet.publicKey, new BN(500_000_000));
await sendAndConfirmTransaction(connection, withdrawTx, [wallet]);

import { getAmountByShare, getUnmintAmount } from '@meteora-ag/vault-sdk';

// Convert LP tokens to underlying amount
const underlyingAmount = getAmountByShare(
  userLpBalance,      // User's LP tokens
  unlockedAmount,     // Vault's unlocked balance
  lpSupply            // Total LP supply
);

// Calculate LP tokens needed for specific withdrawal
const lpNeeded = getUnmintAmount(
  targetWithdrawAmount, // Amount to withdraw
  unlockedAmount,       // Vault's unlocked balance
  lpSupply              // Total LP supply
);

// Get affiliate info
const affiliateInfo = await vault.getAffiliateInfo();
console.log('Partner:', affiliateInfo.partner.toString());
console.log('Fee Rate:', affiliateInfo.feeRate);
console.log('Outstanding Fee:', affiliateInfo.outstandingFee.toString());

import { Connection, PublicKey } from '@solana/web3.js';
import { AlphaVault } from '@meteora-ag/alpha-vault';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const vaultAddress = new PublicKey('VAULT_ADDRESS');

const alphaVault = await AlphaVault.create(connection, vaultAddress);

// Get vault state
const vaultState = await alphaVault.getVaultState();
console.log('Total Deposited:', vaultState.totalDeposited.toString());
console.log('Max Deposit:', vaultState.maxDeposit.toString());
console.log('Start Time:', vaultState.startTime.toString());
console.log('End Time:', vaultState.endTime.toString());

// Deposit to vault (during deposit window)
const depositTx = await alphaVault.deposit({
  payer: wallet.publicKey,
  amount: new BN(1_000_000_000), // 1 SOL
});

// Withdraw from vault (if allowed)
const withdrawTx = await alphaVault.withdraw({
  payer: wallet.publicKey,
  amount: new BN(500_000_000),
});

// Claim tokens (after launch)
const claimTx = await alphaVault.claimTokens({
  payer: wallet.publicKey,
});

// Get user allocation
const allocation = await alphaVault.getUserAllocation(wallet.publicKey);
console.log('Deposit Amount:', allocation.depositAmount.toString());
console.log('Token Allocation:', allocation.tokenAllocation.toString());
console.log('Claimed:', allocation.claimed);

import { Connection, PublicKey } from '@solana/web3.js';
import { StakeForFee } from '@meteora-ag/m3m3';

const connection = new Connection('https://api.mainnet-beta.solana.com');
const poolAddress = new PublicKey('POOL_ADDRESS');

const m3m3 = await StakeForFee.create(connection, poolAddress);

// Get user stake and claimable balance
const userBalance = await m3m3.getUserStakeAndClaimBalance(wallet.publicKey);
console.log('Staked Amount:', userBalance.stakedAmount.toString());
console.log('Claimable Fees:', userBalance.claimableFees.toString());

// Stake tokens
const stakeTx = await m3m3.stake(new BN(1_000_000_000), wallet.publicKey);
await sendAndConfirmTransaction(connection, stakeTx, [wallet]);

// Claim accumulated fees
const claimTx = await m3m3.claimFee(wallet.publicKey, null); // null = claim all
await sendAndConfirmTransaction(connection, claimTx, [wallet]);

// Initiate unstake (starts lock period)
const unstakeTx = await m3m3.unstake(
  new BN(500_000_000),
  destinationTokenAccount,
  wallet.publicKey
);

// Cancel pending unstake
const cancelUnstakeTx = await m3m3.cancelUnstake(escrowAddress, wallet.publicKey);

// Complete withdrawal (after lock period)
const withdrawTx = await m3m3.withdraw(escrowAddress, wallet.publicKey);

// Get unstake period
const unstakePeriod = m3m3.getUnstakePeriod(); // Duration in seconds

// Refresh states
await m3m3.refreshStates();