Skip to main content
The DAMM v1 TypeScript SDK is published as @meteora-ag/dynamic-amm-sdk. It wraps pool state reads, Dynamic Vault reads, quote math, transaction builders, pool creation helpers, config reads, and LP lock flows.

DAMM v1 SDK Repository

Source for the TypeScript SDK, examples, Rust quote crate, Rust helpers, and CLI.

NPM Package

Published @meteora-ag/dynamic-amm-sdk package.

​
Installation

Install the SDK with Solana Web3. The package uses bn.js amounts for token units. 
npm install @meteora-ag/dynamic-amm-sdk @solana/web3.js bn.js

​
Create A Pool Client

import AmmImpl from "@meteora-ag/dynamic-amm-sdk";
import { Connection, PublicKey } from "@solana/web3.js";

const connection = new Connection(process.env.RPC_URL!, "confirmed");
const poolAddress = new PublicKey("...");

const pool = await AmmImpl.create(connection, poolAddress, {
  cluster: "mainnet-beta",
});

console.log({
  lpMint: pool.getPoolTokenMint().toBase58(),
  tokenA: pool.tokenAMint.address.toBase58(),
  tokenB: pool.tokenBMint.address.toBase58(),
  tokenAAmount: pool.poolInfo.tokenAAmount.toString(),
  tokenBAmount: pool.poolInfo.tokenBAmount.toString(),
  virtualPrice: pool.poolInfo.virtualPrice,
});
Use cluster: "devnet" when working against devnet. The DAMM v1 program ID is the same on mainnet and devnet: 
// Eo7WjKq67rjJQSZxS6z3YkapzY3eMj6Xy8X5EQVn5UaB

​
Load Multiple Pools

createMultiple batches pool, vault, LP mint, token account, clock, and depeg account reads. 
import AmmImpl from "@meteora-ag/dynamic-amm-sdk";
import { PublicKey } from "@solana/web3.js";

const pools = await AmmImpl.createMultiple(
  connection,
  [
    new PublicKey("..."),
    new PublicKey("..."),
  ],
  { cluster: "mainnet-beta" },
);

for (const pool of pools) {
  console.log(pool.address.toBase58(), pool.poolInfo.virtualPrice);
}

​
Transactions Are Unsigned

Most SDK methods return an unsigned Transaction or an array of unsigned transactions. Your wallet, backend signer, or transaction pipeline must sign and send them. 
const tx = await pool.swap(
  user.publicKey,
  pool.tokenAMint.address,
  inAmount,
  quote.minSwapOutAmount,
);

tx.sign(user);
const signature = await connection.sendRawTransaction(tx.serialize());
await connection.confirmTransaction(signature, "confirmed");

​
Development Commands

TaskCommand
Install dependenciescd damm-v1-sdk/ts-client && pnpm install
Build SDKpnpm run build
Run SDK testspnpm test
Run one exampletsx src/examples/<file-name>.ts
Some examples in the repository expect a local keypair and hard-coded devnet or mainnet pool addresses. Replace RPC URLs, pool addresses, mint addresses, and signer loading before reusing them in an application.

​
Next Steps

Examples

Practical TypeScript patterns for pool reads, quotes, swaps, deposits, withdrawals, pool creation, and locks.

Reference

SDK exports, constants, public methods, helper functions, types, and integration notes.