Orca Whirlpool v2 IDL

Orca Whirlpool v2 is the updated concentrated liquidity AMM with Token-2022 support, improved tick management, and enhanced swap routing. The latest version of Orca's core DEX infrastructure.

  • orca
  • v0.3.6
  • DEX / AMM

Program address

whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc
A quiet stack of pagesAn abstract drawing of light on the page's dark ground. A neat stack of thin, solid pages, the top one lit, with faint streams of light drifting toward it from the left.A quiet stack of pagesAn abstract drawing of light on the page's dark ground. A neat stack of thin, solid pages, the top one lit, with faint streams of light drifting toward it from the left.
Instructions
58
Accounts
11
Events
4
Types
13

What the program exposes

Instructions 58

  • initializeConfig
  • initializePool
  • initializeTickArray
  • initializeFeeTier
  • initializeReward
  • setRewardEmissions
  • openPosition
  • openPositionWithMetadata
  • increaseLiquidity
  • decreaseLiquidity
  • updateFeesAndRewards
  • collectFees
  • and 46 more

Accounts 11

  • AdaptiveFeeTier
  • WhirlpoolsConfig
  • WhirlpoolsConfigExtension
  • FeeTier
  • LockConfig
  • Oracle
  • Position
  • PositionBundle
  • and 3 more

Events 4

  • LiquidityDecreased
  • LiquidityIncreased
  • PoolInitialized
  • Traded

Use it in your code

Load the Orca Whirlpool v2 IDL with Anchor in TypeScript, Rust or Python.

import { Connection, PublicKey } from "@solana/web3.js";
import { Program, AnchorProvider, Idl } from "@coral-xyz/anchor";

// Load the Orca Whirlpool v2 IDL
import idl from "./orca whirlpool v2.json";

const PROGRAM_ID = new PublicKey("whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc");

// Set up the provider and program
const connection = new Connection("https://api.mainnet-beta.solana.com");
const provider = new AnchorProvider(connection, wallet, {
  commitment: "confirmed",
});
const program = new Program(idl as Idl, provider);

// Fetch and decode an account
const accountData = await program.account.orca_Whirlpool_v2
  .fetch(accountPublicKey);
console.log("Account data:", accountData);

// Build and send an instruction
const tx = await program.methods
  .initialize(/* ...args */)
  .accounts({
    /* ...required accounts */
  })
  .rpc();
console.log("Transaction signature:", tx);

The JSON

The first 30 lines of orca whirlpool v2.json.

orca whirlpool v2.json
{
  "version": "0.3.6",
  "name": "whirlpool",
  "instructions": [
    {
      "name": "initializeConfig",
      "accounts": [
        {
          "name": "config",
          "isMut": true,
          "isSigner": true
        },
        {
          "name": "funder",
          "isMut": true,
          "isSigner": true
        },
        {
          "name": "systemProgram",
          "isMut": false,
          "isSigner": false
        }
      ],
      "args": [
        {
          "name": "feeAuthority",
          "type": "publicKey"
        },
        {
          "name": "collectProtocolFeesAuthority",
...

Frequently asked questions

What is the Orca Whirlpool v2 IDL?

The Orca Whirlpool v2 IDL (Interface Definition Language) is a JSON schema that describes the on-chain program interface for the Orca Whirlpool v2 smart contract on Solana. It defines all available instructions, account structures, events, and types needed to interact with the program. This one has 58 instructions, 11 account types, 4 events and 13 type definitions.

How do I use the Orca Whirlpool v2 IDL in my project?

You can use the Orca Whirlpool v2 IDL with Anchor framework clients in TypeScript (@coral-xyz/anchor), Rust (anchor-client), or Python (anchorpy). Download the JSON file, import it in your project, and use it to create a Program instance that can call instructions and decode accounts.

What is the Orca Whirlpool v2 program address on Solana?

The Orca Whirlpool v2 program is deployed at address whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc on Solana mainnet.

What version of the Orca Whirlpool v2 IDL is this?

This is version 0.3.6 of the Orca Whirlpool v2 IDL. IDL versions follow program deployments and change as the protocol evolves, so check it against the program on-chain before you integrate.

Build on Orca Whirlpool v2 with AllenHark

Stream the program's accounts and transactions with Yellowstone gRPC, read its state over Solana RPC, or see its transactions before the block is built with ShredStream. To trade against it, try the trading bots or the PumpFun sniper.

Browse all Solana IDLs