Get StartedOrca Whirlpool v2 IDL
whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCcOrca 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.
Instructions
Account Types
Events
Integration Examples
Use the Orca Whirlpool v2 IDL in your application with these code examples for TypeScript, Rust, and 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);IDL JSON Preview
{
"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 defines the on-chain program interface for the Orca Whirlpool v2 smart contract on Solana. It describes all available instructions, account structures, events, and custom types that developers need to interact with the Orca Whirlpool v2 program. This IDL contains 58 instructions, 11 account types, 4 events, and 13 type definitions.
How do I use the Orca Whirlpool v2 IDL in my project?
Download the JSON file and import it in your project. With TypeScript, use the @coral-xyz/anchor package to create a Program instance. In Rust, use anchor-client. For Python, use anchorpy. See the integration examples above for complete code snippets in all three languages.
What is the Orca Whirlpool v2 program address on Solana?
The Orca Whirlpool v2 program is deployed at address whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc on Solana mainnet. You can verify this on any Solana block explorer.
What version of the Orca Whirlpool v2 IDL is this?
This is version 0.3.6 of the Orca Whirlpool v2 IDL. IDL versions correspond to specific program deployments and may be updated as the protocol evolves. Always verify compatibility with the on-chain program version before integrating.