orca-clmm-agent
Version:
Orca Whirlpool clmm library for automated position management
109 lines (108 loc) • 4.87 kB
JavaScript
;
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var __importDefault = (this && this.__importDefault) || function (mod) {
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Object.defineProperty(exports, "__esModule", { value: true });
const whirlpools_1 = require("@orca-so/whirlpools");
const dotenv = __importStar(require("dotenv"));
const solana_1 = require("../solana");
const sdk_1 = require("@lifi/sdk");
const kit_1 = require("@solana/kit");
const utils_1 = require("../utils");
const bs58_1 = __importDefault(require("bs58"));
dotenv.config();
// Use QuickNode RPC URL from .env file or fall back to default
const rpcUrl = process.env.RPC_URL || "https://api.mainnet-beta.solana.com";
console.log(`Using RPC URL: ${rpcUrl}`);
sdk_1.config.setRPCUrls({
[sdk_1.ChainId.SOL]: [rpcUrl],
});
const rpc = (0, kit_1.createSolanaRpc)((0, kit_1.mainnet)(rpcUrl));
async function main() {
await (0, whirlpools_1.setWhirlpoolsConfig)("solanaMainnet");
const bytes = await (0, solana_1.loadKeypairFromFile)("./examples/keypair.json");
const byteArray = new Uint8Array(bytes);
const privateKey = bs58_1.default.encode(byteArray);
const wallet = await (0, kit_1.createKeyPairSignerFromBytes)(bytes);
(0, whirlpools_1.setDefaultFunder)(wallet);
console.log(`Using wallet: ${wallet.address}`);
const whirlpoolAddress = (0, kit_1.address)("HAdDxh1DynPT8Koyxpz5GqK16BS5Kbnei5tv8x4HbsgG"); // cbBTC / USDC
const baseToken = solana_1.SOL_MINT_ADDRESS;
const balance = await (0, solana_1.fetchNonZeroTokenBalances)(wallet.address);
const tokenBalance = balance.find((b) => b.address === baseToken);
const solBalance = balance.find((b) => b.address === solana_1.SOL_MINT_ADDRESS);
if (!tokenBalance || !solBalance)
throw new Error("No token balance found");
console.log(balance.map((b) => `${b.symbol}: $${b.usdValue}`));
const result = await (0, utils_1.openPositionWithBaseToken)({
rpc,
whirlpoolAddress,
wallet,
walletByteArray: byteArray,
baseTokenAddress: (0, kit_1.address)(baseToken),
lowerMultiple: 0.9,
upperMultiple: 1.1,
baseTokenAmount: Number(tokenBalance.balance.uiAmount),
swapDustToAddress: (0, kit_1.address)(baseToken),
});
const txHash = result?.positionSignature;
console.log("open pos feeUSD", result?.feeUSD, result?.swapLoss);
if (!txHash)
throw new Error("No transaction hash found");
await (0, utils_1.sleep)(1000 * 10);
const positions = await (0, utils_1.getDetailedPositions)(wallet.address, rpc);
const walletBalance = await (0, solana_1.fetchNonZeroTokenBalances)(wallet.address, rpcUrl);
const walletBaseBalance = walletBalance.find((b) => b.address === baseToken);
if (!walletBaseBalance)
throw new Error("No base token balance found");
//console.log(`[after pos created] Total value: $${totalValue}`);
const closeResult = await (0, utils_1.closePositionWithBaseToken)({
rpc,
wallet,
position: positions[0],
walletByteArray: byteArray,
maxPriceImpact: 0.03,
baseToken,
});
//console.log("closeFees", closeResult.feeUSD);
//console.log("swapLoss", closeResult.swapLoss);
const totalSwapLoss = result.swapLoss + closeResult.swapLoss;
console.log("totalSwapLoss", totalSwapLoss);
const totalFees = result.feeUSD + closeResult.feeUSD;
console.log("totalFees", totalFees);
console.log("loss:", totalFees + totalSwapLoss * -1);
}
main();