Orca Whirlpool Integration

const result = await agent.orcaOpenCenteredPositionWithLiquidity(
  new PublicKey("whirlpool-address"),
  500,                 // 5% range (±2.5%)
  new PublicKey("token-mint"),
  new Decimal(100)     // Amount to deposit
);

const result = await agent.orcaOpenSingleSidedPosition(
  new PublicKey("whirlpool-address"),
  250,                 // 2.5% from current price
  500,                 // 5% width
  new PublicKey("token-mint"),
  new Decimal(100)     // Amount to deposit
);

const signature = await agent.orcaClosePosition(
  new PublicKey("position-mint-address")
);

const positions = await agent.orcaFetchPositions();

"Create a centered liquidity position with 5% range in SOL/USDC pool"

"Open a single-sided USDC position 2.5% above current price"

"Close my whirlpool position"

"Check all my active liquidity positions"

{
  "whirlpoolAddress": "whirlpool_address",
  "priceOffsetBps": 500,
  "inputTokenMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "inputAmount": 1000
}

{
  "whirlpoolAddress": "whirlpool_address",
  "distanceFromCurrentPriceBps": 250,
  "widthBps": 500,
  "inputTokenMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "inputAmount": 1000
}

const FEE_TIERS = {
  1: 1,    // 0.01% fee
  2: 2,    // 0.02% fee
  4: 4,    // 0.04% fee
  5: 8,    // 0.05% fee
  16: 16,  // 0.16% fee
  30: 64,  // 0.30% fee
  65: 96,  // 0.65% fee
  100: 128 // 1.00% fee
};

interface CenteredPositionParams {
  whirlpoolAddress: PublicKey;     // Pool address
  priceOffsetBps: number;          // Range width (one side)
  inputTokenMint: PublicKey;       // Deposit token
  inputAmount: Decimal;            // Amount to deposit
}

// Features
- Symmetric ranges around current price
- Automatic price calculation
- Slippage protection (1%)
- Token extension support

interface SingleSidedParams {
  whirlpoolAddress: PublicKey;     // Pool address
  distanceFromCurrentPriceBps: number; // Starting point
  widthBps: number;                // Range width
  inputTokenMint: PublicKey;       // Deposit token
  inputAmount: Decimal;            // Amount to deposit
}

// Features
- Custom price ranges
- Direction detection
- Tick initialization
- Automatic calculations

interface PositionInfo {
  whirlpoolAddress: string;
  positionInRange: boolean;
  distanceFromCenterBps: number;
}

// Available data
- Pool identification
- Range status
- Price metrics

try {
  const position = await agent.orcaOpenCenteredPositionWithLiquidity(...);
} catch (error) {
  if (error.message.includes("slippage")) {
    // Handle price movement
  } else if (error.message.includes("liquidity")) {
    // Handle liquidity issues
  }
}