@orca-so/whirlpool-sdk

Deprecated

Note: This is a pre-release SDK for the Orca Whirlpool Program and is deprecated. Please use the new Whirlpool SDK. If you are migrating to the new Whirlpool SDK, Read this document

Orca Whirlpool SDK

The Orca Whirlpool SDK contains a set of simple to use APIs to allow developers to interact with the Orca concentrated liquidity pools. This package will be sunsetted soon.

Learn more Orca here.

Interact with Whirlpools

• Swap on the new Whirlpools.
• Manage your Whirlpool positions. (ex. Open/close position, add/remove liquidity, collect fees & rewards)
• Get offchain pool data (ex. price history, TVL, APR)

Supported Orca Pools

• As part of the Whirlpool Beta launch, we support ORCA/USDC, SOL/USDC and mSOL/USDC.

Coming Soon

• The API will be modified to improve developer experience.
• Open-sourcing the inner @orca-so/whirlpool-client-sdk so power-users can construct Whirlpool instruction calls directly. (Feel free to take a look when you pull down this module!)

Installation

Use your environment's package manager to install @orca-so/whirlpool-sdk and other related packages into your project.

yarn add @orca-so/whirlpool-sdk

npm install @orca-so/whirlpool-sdk

Sample Code

  import { Provider } from "@project-serum/anchor";
  import { Connection, PublicKey } from "@solana/web3.js";
  import { OrcaWhirlpoolClient } from "@orca-so/whirlpool-sdk";
  
  // NOTE: The following code will work currently but the API will change in upcoming releases.

  // You can use Anchor.Provider.env() and use env vars or pass in a custom Wallet implementation to do signing
  const provider = new Provider(connection, wallet, Provider.defaultOptions());

  // Derive the Whirlpool address from token mints
  const orca = new OrcaWhirlpoolClient({ network: OrcaNetwork.MAINNET });
  const poolAddress = await orca.pool.derivePDA(ORCA_MINT, USDC_MINT, false)
    .publicKey;

  // Fetch an instance of the pool
  const poolData = await orca.getPool(poolAddress);
  if (!poolData) {
    return;
  }
  console.log(poolData.liquidity);
  console.log(poolData.price);
  console.log(poolData.tokenVaultAmountA);
  console.log(poolData.tokenVaultAmountB);

  // Open a position
  const openPositionQuote = await orca.pool.getOpenPositionQuote({
    poolAddress,
    tokenMint: ORCA_MINT,
    tokenAmount: new u64(1_000_000_000),
    refresh: true,
    tickLowerIndex: priceToTickIndex(new Decimal(0), 6, 6),
    tickUpperIndex: priceToTickIndex(new Decimal(100), 6, 6),
  });
  const openPositionTx = await orca.pool.getOpenPositionTx({
    provider,
    quote: openPositionQuote,
  });
  const openPositionTxId = await openPositionTx.tx.buildAndExecute();

  // Construct a swap instruction on this pool and execute.
  const swapQuote = await orca.pool.getSwapQuote({
    poolAddress,
    tokenMint: ORCA_MINT,
    tokenAmount: new u64(1_000_000),
    isInput: true,
    refresh: true,
  });
  const swapTx = await orca.pool.getSwapTx({
    provider,
    quote: swapQuote,
  });
  const swapTxId = swapTx.buildAndExecute();

If you are using Provider.env(), you can invoke with the following:

ANCHOR_PROVIDER_URL=https://api.mainnet-beta.solana.com ANCHOR_WALLET=<Path to your keypair> ts-node <Path to file>.ts

Technical Notes

Code is not stable

This repo is in a pre-release state. The public API will undergo a major refactor prior to our beta release.

Support

Integration Questions

You are welcome to source-dive into the SDK and the inner @orca-so/whirlpool-client-sdk to interact with the Whirlpool contract. However,we will not be able to provide integration support at this moment.

Issues / Bugs

If you found a bug, please message the team over at @integrations on Discord.

License

MIT