orcalisted

# Orca Whirlpools Development Guide Orca is the most trusted DEX on Solana and Eclipse, built on a concentrated liquidity automated market maker (CLMM) called Whirlpools. This guide covers the Whirlpools SDK for building trading, liquidity provision, and pool management applications. ## Overview Orca Whirlpools provides: - **Token Swaps** - Efficient token exchanges with low slippage and competitive rates - **Concentrated Liquidity** - Provide liquidity within custom price ranges for higher capital efficiency - **Splash Pools** - Simple full-range liquidity provision for beginners - **Position Management** - Open, increase, decrease, and close liquidity positions - **Fee Harvesting** - Collect trading fees and rewards from positions - **Pool Creation** - Permissionless creation of new liquidity pools ## Program IDs | Network | Program ID | |---------|------------| | Solana Mainnet | `whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc` | | Solana Devnet | `whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc` | | Eclipse Mainnet | `whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc` | | Eclipse Testnet | `whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc` | ## Quick Start ### Installation **New SDK (Solana Web3.js v2):** ```bash npm install @orca-so/whirlpools @solana/kit ``` **Legacy SDK (Solana Web3.js v1):** ```bash npm install @orca-so/whirlpools-sdk @orca-so/common-sdk @coral-xyz/anchor@0.29.0 @solana/web3.js @solana/spl-token decimal.js ``` **Core Utilities (optional):** ```bash npm insta