mirror of
https://github.com/0x1d/drift-keeper.git
synced 2026-03-22 09:04:16 +01:00
Multi-Cloud Deployment (#1)
* Introduce instances list to scale bots and add config templating * Use env var for wallet address if not provided as path param * Expose SOL price as metric * Update docs * Add auto-swap * Add Panopticon * implement backoff stategy in autoswap * Add retry logic for withdraw and swap * bump drift-sdk, update ctl.sh and docs * Update filler bot, add tx metrics * Add user-metrics * Update build and dashboard
This commit is contained in:
Patrick Balsiger
GitHub
310
auto-swap/src/_main.js
Normal file
310
auto-swap/src/_main.js
Normal file
@@ -0,0 +1,310 @@
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require('dotenv').config()
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const web3 = require("@solana/web3.js");
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const drift = require("@drift-labs/sdk");
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const LAMPORTS_PER_SOL = 1000000000;
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const AUTOSWAP_INTERVAL = process.env.AUTOSWAP_INTERVAL || 1000 * 60;
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const USDC_MARKET = 0;
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const SOL_MARKET = 1;
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const SWAP_RATIO = process.env.SWAP_RATIO || 0.5;
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const SWAP_THRESHOLD = process.env.SWAP_THRESHOLD || 10;
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const USDC_INT = 1000000;
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const SOL_MINT_ADDRESS = 'So11111111111111111111111111111111111111112';
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const USDC_MINT_ADDRESS = 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v';
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const USDC_MINT_PUBLIC_KEY = new web3.PublicKey(USDC_MINT_ADDRESS);
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const keyPairFile = process.env.PRIVATE_KEY || process.env.PRIVATE_KEY_FILE;
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const wallet = new drift.Wallet(drift.loadKeypair(keyPairFile));
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const connection = new web3.Connection(process.env.RPC_ENDPOINT);
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const thresholdReached = (amount) => amount / USDC_INT > SWAP_THRESHOLD;
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const driftClient = new drift.DriftClient({
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connection,
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wallet,
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env: 'mainnet-beta',
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activeSubAccountId: 0,
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subAccountIds: [0],
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});
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const sleep = (ms) => {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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const log = (msg) => {
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console.log(`[${new Date().toISOString()}] ${msg}`)
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};
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const quoteNumber = (val) => {
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return drift.convertToNumber(val, drift.QUOTE_PRECISION);
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}
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const baseNumber = (val) => {
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return drift.convertToNumber(val, drift.BASE_PRECISION);
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}
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const quoteUsdcSol = async (amount) => {
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const quoteUrl = `https://quote-api.jup.ag/v6/quote?inputMint=${USDC_MINT_ADDRESS}&outputMint=${SOL_MINT_ADDRESS}&amount=${amount}&slippageBps=50`;
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const quoteResponse = await (
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await fetch(quoteUrl)
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).json();
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return quoteResponse;
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}
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const getWalletBalance = async (connection, publicKey) => {
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const lamportsBalance = await connection.getBalance(publicKey);
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return lamportsBalance / LAMPORTS_PER_SOL;
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};
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const getUsdcBalance = async (connection, publicKey) => {
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const balance = await connection.getParsedTokenAccountsByOwner(
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publicKey, { mint: USDC_MINT_PUBLIC_KEY }
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);
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return balance.value[0]?.account.data.parsed.info.tokenAmount.uiAmount;
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};
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const printInfo = async (user) => {
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let usdcInAccount = quoteNumber(user.getTokenAmount(USDC_MARKET));
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let solInWallet = await getWalletBalance(connection, wallet.publicKey);
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let usdcWallet = await getUsdcBalance(connection, wallet.publicKey)
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log(`USDC in account: ${usdcInAccount}`);
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log(`USDC in wallet: ${usdcWallet}`);
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log(`SOL in wallet: ${solInWallet}`);
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};
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const calcSwapAmount = (usdcInAccount) => {
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return usdcInAccount * SWAP_RATIO;
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};
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const getSerializedTransaction = async (quote) => {
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return await (
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await fetch('https://quote-api.jup.ag/v6/swap', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json'
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},
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body: JSON.stringify({
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quoteResponse: quote,
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userPublicKey: wallet.publicKey.toString(),
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wrapAndUnwrapSol: true,
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dynamicComputeUnitLimit: true, // allow dynamic compute limit instead of max 1,400,000
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prioritizationFeeLamports: 'auto' // capped at 5,000,000 lamports / 0.005 SOL.
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})
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})
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).json();
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};
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const signTransaction = (swapTransaction) => {
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const swapTransactionBuf = Buffer.from(swapTransaction, 'base64');
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var transaction = web3.VersionedTransaction.deserialize(swapTransactionBuf);
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transaction.sign([wallet.payer]);
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return transaction;
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};
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const sendTransaction = async (transaction) => {
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const rawTransaction = transaction.serialize()
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return connection.sendRawTransaction(rawTransaction, {
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skipPreflight: false,
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preflightCommitment: 'confirmed',
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// Maximum number of times for the RPC node to retry sending the transaction to the leader.
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// If this parameter is not provided, the RPC node will retry the transaction until it is finalized or until the blockhash expires.
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//maxRetries: 0
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})
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};
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const withdraw = async (marketIndex, withdrawAmount) => {
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const amount = driftClient.convertToSpotPrecision(marketIndex, withdrawAmount);
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const associatedTokenAccount = await driftClient.getAssociatedTokenAccount(marketIndex);
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const reduceOnly = true;
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return driftClient.withdraw(
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amount,
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marketIndex,
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associatedTokenAccount,
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reduceOnly
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);
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};
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const signAndSendTx = async (quote) => {
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let tx = await getSerializedTransaction(quote);
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let signedTx = signTransaction(tx.swapTransaction);
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return sendTransaction(signedTx);
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};
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const confirmTx = async (txSig) => {
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const latestBlockHash = await connection.getLatestBlockhash();
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return connection.confirmTransaction({
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blockhash: latestBlockHash.blockhash,
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lastValidBlockHeight: latestBlockHash.lastValidBlockHeight,
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signature: txSig,
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}, 'confirmed');
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};
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const run2 = async () => {
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await driftClient.subscribe();
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const user = driftClient.getUser();
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// force markets to be included
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driftClient.perpMarketLastSlotCache.set(SOL_MARKET, Number.MAX_SAFE_INTEGER);
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driftClient.perpMarketLastSlotCache.set(USDC_MARKET, Number.MAX_SAFE_INTEGER);
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log('---------------------------------')
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log("DriftClient initialized")
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log(`Swap Ratio: ${SWAP_RATIO}`);
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log(`Swap Threshold: ${SWAP_THRESHOLD} USDC`);
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printInfo(user);
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let swapInProgress = false;
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let lastUsdcInAccount = await connection.getBalance(publicKey);
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let lastSolInWallet = await getWalletBalance(connection, wallet.publicKey);
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setInterval(async () => {
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if (!swapInProgress) {
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let currentUsdcInAccount = await connection.getBalance(publicKey);
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let currentSolInWallet = await getWalletBalance(connection, wallet.publicKey);
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let differenceSol = lastSolInWallet - currentSolInWallet;
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let differenceUsdc = currentUsdcInAccount - lastUsdcInAccount;
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await quoteUsdcSol(differenceUsdc)
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.then(quote => {
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log(`Swap: ${differenceUsdc / USDC_INT}$ to ${quote.outAmount / LAMPORTS_PER_SOL} SOL`);
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//return signAndSendTx(quote);
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})
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lastUsdcInAccount = currentUsdcInAccount;
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}
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}, AUTOSWAP_INTERVAL);
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};
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const run = async () => {
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await driftClient.subscribe();
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const user = driftClient.getUser();
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// force markets to be included
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driftClient.perpMarketLastSlotCache.set(SOL_MARKET, Number.MAX_SAFE_INTEGER);
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driftClient.perpMarketLastSlotCache.set(USDC_MARKET, Number.MAX_SAFE_INTEGER);
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log('---------------------------------')
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log("DriftClient initialized")
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log(`Swap Ratio: ${SWAP_RATIO}`);
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log(`Swap Threshold: ${SWAP_THRESHOLD} USDC`);
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printInfo(user);
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let swapInProgress = false;
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setInterval(async () => {
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if (!swapInProgress) {
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try {
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let usdcInAccount = user.getTokenAmount(USDC_MARKET);
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let swapAmount = Math.floor(calcSwapAmount(usdcInAccount));
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if (thresholdReached(usdcInAccount)) {
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log('---------------------------------')
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printInfo(user);
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swapInProgress = true;
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let withdrawSuccessful = false;
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let withdrawRetries = 0;
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let maxWithdrawRetries = 3;
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while (!withdrawSuccessful && withdrawRetries < maxWithdrawRetries) {
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log(`Withdraw from exchange`);
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await withdraw(USDC_MARKET, quoteNumber(user.getTokenAmount(USDC_MARKET)))
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.then(async (txSig) => {
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log(`Confirm withdraw: https://solscan.io/tx/${txSig}`);
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return confirmTx(txSig);
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}, (error) => {
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throw `Withdraw TX failed: ${error}`;
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})
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.then((confirmResult) => {
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if (confirmResult.value.err) {
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throw `Withdraw not confirmed`;
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} else {
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log(`Withdraw confirmed`);
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withdrawSuccessful = true;
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}
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})
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.catch(error => {
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withdrawRetries++;
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log(`Withdraw failed (${withdrawRetries}/${maxWithdrawRetries}): ${error}`);
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// TODO check if withdraw was still somehow successfull
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// it sometimes happens and we're then stuck in the loop
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});
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}
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//backoff & try again in next iteration
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if (withdrawRetries === maxWithdrawRetries) {
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log('Withdraw failed - check if account balance changed and the withdraw actualy did not fail');
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let currentUsdcInAccount = user.getTokenAmount(USDC_MARKET);
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if(currentUsdcInAccount < usdcInAccount) {
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log('Withdraw seemed to went through - continue with swap');
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} else {
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log('Withdraw really failed - backoff & try again in next iteration');
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swapInProgress = false;
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return;
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}
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}
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let swapSuccessful = false
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let swapRetries = 0;
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let maxSwapRetries = 3;
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while (!swapSuccessful && swapRetries < maxSwapRetries) {
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// TODO calculate fresh swapAmount every iteration as collateral may has increased in the mean time
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await quoteUsdcSol(swapAmount)
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.then(quote => {
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log(`Swap: ${swapAmount / USDC_INT}$ to ${quote.outAmount / LAMPORTS_PER_SOL} SOL`);
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return signAndSendTx(quote);
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})
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.then(async txSig => {
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log(`Confirm swap: https://solscan.io/tx/${txSig}`);
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return confirmTx(txSig);
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})
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.then(confirmResult => {
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if (confirmResult.value.err) {
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throw `Confirm swap failed ${confirmResult.value.err}`;
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} else {
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log('Swap successful')
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log('---------------------------------')
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swapInProgress = false;
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swapSuccessful = true;
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}
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})
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.catch(error => {
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swapRetries++;
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log(`FAAAAAIL (${swapRetries}/${maxSwapRetries}): ${error}`);
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})
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sleep(1000);
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}
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//backoff & try again in next iteration
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if (swapRetries === maxSwapRetries) {
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log('Swap failed - backoff & try again in next iteration');
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swapInProgress = false;
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return;
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}
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} else {
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log(`Waiting to reach threshold - current balance on DEX: ${usdcInAccount / USDC_INT} USDC`);
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swapInProgress = false;
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}
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} catch (error) {
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log(error);
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swapInProgress = false;
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}
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} else {
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log('Swap in progress')
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}
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}, AUTOSWAP_INTERVAL);
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};
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run2();
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272
auto-swap/src/main.js
Normal file
272
auto-swap/src/main.js
Normal file
@@ -0,0 +1,272 @@
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require('dotenv').config()
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const web3 = require("@solana/web3.js");
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const drift = require("@drift-labs/sdk");
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const LAMPORTS_PER_SOL = 1000000000;
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const AUTOSWAP_INTERVAL = process.env.AUTOSWAP_INTERVAL || 1000 * 60;
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const USDC_MARKET = 0;
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const SOL_MARKET = 1;
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const SWAP_RATIO = process.env.SWAP_RATIO || 0.5;
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const SWAP_THRESHOLD = process.env.SWAP_THRESHOLD || 10;
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const USDC_INT = 1000000;
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const SOL_MINT_ADDRESS = 'So11111111111111111111111111111111111111112';
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const USDC_MINT_ADDRESS = 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v';
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const USDC_MINT_PUBLIC_KEY = new web3.PublicKey(USDC_MINT_ADDRESS);
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const keyPairFile = process.env.PRIVATE_KEY || process.env.PRIVATE_KEY_FILE;
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const wallet = new drift.Wallet(drift.loadKeypair(keyPairFile));
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const connection = new web3.Connection(process.env.RPC_ENDPOINT);
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const thresholdReached = (amount) => amount / USDC_INT > SWAP_THRESHOLD;
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const driftClient = new drift.DriftClient({
|
||||
connection,
|
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wallet,
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||||
env: 'mainnet-beta',
|
||||
activeSubAccountId: 0,
|
||||
subAccountIds: [0],
|
||||
});
|
||||
|
||||
const sleep = (ms) => {
|
||||
return new Promise(resolve => setTimeout(resolve, ms));
|
||||
}
|
||||
|
||||
const log = (msg) => {
|
||||
console.log(`[${new Date().toISOString()}] ${msg}`)
|
||||
};
|
||||
|
||||
const quoteNumber = (val) => {
|
||||
return drift.convertToNumber(val, drift.QUOTE_PRECISION);
|
||||
}
|
||||
|
||||
const baseNumber = (val) => {
|
||||
return drift.convertToNumber(val, drift.BASE_PRECISION);
|
||||
}
|
||||
|
||||
const quoteUsdcSol = async (amount) => {
|
||||
const quoteUrl = `https://quote-api.jup.ag/v6/quote?inputMint=${USDC_MINT_ADDRESS}&outputMint=${SOL_MINT_ADDRESS}&amount=${amount}&slippageBps=50`;
|
||||
const quoteResponse = await (
|
||||
await fetch(quoteUrl)
|
||||
).json();
|
||||
return quoteResponse;
|
||||
}
|
||||
|
||||
const getWalletBalance = async (connection, publicKey) => {
|
||||
const lamportsBalance = await connection.getBalance(publicKey);
|
||||
return lamportsBalance / LAMPORTS_PER_SOL;
|
||||
};
|
||||
|
||||
const getUsdcBalance = async (connection, publicKey) => {
|
||||
const balance = await connection.getParsedTokenAccountsByOwner(
|
||||
publicKey, { mint: USDC_MINT_PUBLIC_KEY }
|
||||
);
|
||||
return balance.value[0]?.account.data.parsed.info.tokenAmount.uiAmount;
|
||||
};
|
||||
|
||||
const printInfo = async (user) => {
|
||||
let usdcInAccount = quoteNumber(user.getTokenAmount(USDC_MARKET));
|
||||
let solInWallet = await getWalletBalance(connection, wallet.publicKey);
|
||||
let usdcWallet = await getUsdcBalance(connection, wallet.publicKey)
|
||||
|
||||
log(`USDC in account: ${usdcInAccount}`);
|
||||
log(`USDC in wallet: ${usdcWallet}`);
|
||||
log(`SOL in wallet: ${solInWallet}`);
|
||||
};
|
||||
|
||||
const calcSwapAmount = (usdcInAccount) => {
|
||||
return usdcInAccount * SWAP_RATIO;
|
||||
};
|
||||
|
||||
const getSerializedTransaction = async (quote) => {
|
||||
return await (
|
||||
await fetch('https://quote-api.jup.ag/v6/swap', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json'
|
||||
},
|
||||
body: JSON.stringify({
|
||||
quoteResponse: quote,
|
||||
userPublicKey: wallet.publicKey.toString(),
|
||||
wrapAndUnwrapSol: true,
|
||||
dynamicComputeUnitLimit: true, // allow dynamic compute limit instead of max 1,400,000
|
||||
prioritizationFeeLamports: 'auto' // capped at 5,000,000 lamports / 0.005 SOL.
|
||||
})
|
||||
})
|
||||
).json();
|
||||
};
|
||||
|
||||
const signTransaction = (swapTransaction) => {
|
||||
const swapTransactionBuf = Buffer.from(swapTransaction, 'base64');
|
||||
var transaction = web3.VersionedTransaction.deserialize(swapTransactionBuf);
|
||||
transaction.sign([wallet.payer]);
|
||||
return transaction;
|
||||
};
|
||||
|
||||
const sendTransaction = async (transaction) => {
|
||||
const rawTransaction = transaction.serialize()
|
||||
return connection.sendRawTransaction(rawTransaction, {
|
||||
skipPreflight: false,
|
||||
preflightCommitment: 'confirmed',
|
||||
// Maximum number of times for the RPC node to retry sending the transaction to the leader.
|
||||
// If this parameter is not provided, the RPC node will retry the transaction until it is finalized or until the blockhash expires.
|
||||
//maxRetries: 0
|
||||
})
|
||||
|
||||
};
|
||||
|
||||
const withdraw = async (marketIndex, withdrawAmount) => {
|
||||
const amount = driftClient.convertToSpotPrecision(marketIndex, withdrawAmount);
|
||||
const associatedTokenAccount = await driftClient.getAssociatedTokenAccount(marketIndex);
|
||||
const reduceOnly = true;
|
||||
return driftClient.withdraw(
|
||||
amount,
|
||||
marketIndex,
|
||||
associatedTokenAccount,
|
||||
reduceOnly
|
||||
);
|
||||
};
|
||||
|
||||
const signAndSendTx = async (quote) => {
|
||||
let tx = await getSerializedTransaction(quote);
|
||||
let signedTx = signTransaction(tx.swapTransaction);
|
||||
return sendTransaction(signedTx);
|
||||
};
|
||||
|
||||
const confirmTx = async (txSig) => {
|
||||
const latestBlockHash = await connection.getLatestBlockhash();
|
||||
return connection.confirmTransaction({
|
||||
blockhash: latestBlockHash.blockhash,
|
||||
lastValidBlockHeight: latestBlockHash.lastValidBlockHeight,
|
||||
signature: txSig,
|
||||
}, 'confirmed');
|
||||
};
|
||||
|
||||
const run = async () => {
|
||||
|
||||
await driftClient.subscribe();
|
||||
const user = driftClient.getUser();
|
||||
|
||||
// force markets to be included
|
||||
driftClient.perpMarketLastSlotCache.set(SOL_MARKET, Number.MAX_SAFE_INTEGER);
|
||||
driftClient.perpMarketLastSlotCache.set(USDC_MARKET, Number.MAX_SAFE_INTEGER);
|
||||
|
||||
log('---------------------------------')
|
||||
log("DriftClient initialized")
|
||||
log(`Swap Ratio: ${SWAP_RATIO}`);
|
||||
log(`Swap Threshold: ${SWAP_THRESHOLD} USDC`);
|
||||
printInfo(user);
|
||||
|
||||
let swapInProgress = false;
|
||||
|
||||
setInterval(async () => {
|
||||
if (!swapInProgress) {
|
||||
try {
|
||||
let usdcInAccount = user.getTokenAmount(USDC_MARKET);
|
||||
let swapAmount = Math.floor(calcSwapAmount(usdcInAccount));
|
||||
|
||||
if (thresholdReached(usdcInAccount)) {
|
||||
log('---------------------------------')
|
||||
printInfo(user);
|
||||
swapInProgress = true;
|
||||
|
||||
let withdrawSuccessful = false;
|
||||
let withdrawRetries = 0;
|
||||
let maxWithdrawRetries = 3;
|
||||
while (!withdrawSuccessful && withdrawRetries < maxWithdrawRetries) {
|
||||
log(`Withdraw from exchange`);
|
||||
await withdraw(USDC_MARKET, quoteNumber(user.getTokenAmount(USDC_MARKET)))
|
||||
.then(async (txSig) => {
|
||||
log(`Confirm withdraw: https://solscan.io/tx/${txSig}`);
|
||||
return confirmTx(txSig);
|
||||
}, (error) => {
|
||||
throw `Withdraw TX failed: ${error}`;
|
||||
})
|
||||
.then((confirmResult) => {
|
||||
if (confirmResult.value.err) {
|
||||
throw `Withdraw not confirmed`;
|
||||
} else {
|
||||
log(`Withdraw confirmed`);
|
||||
withdrawSuccessful = true;
|
||||
}
|
||||
})
|
||||
.catch(error => {
|
||||
withdrawRetries++;
|
||||
log(`Withdraw failed (${withdrawRetries}/${maxWithdrawRetries}): ${error}`);
|
||||
// TODO check if withdraw was still somehow successfull
|
||||
// it sometimes happens and we're then stuck in the loop
|
||||
});
|
||||
}
|
||||
|
||||
//backoff & try again in next iteration
|
||||
if (withdrawRetries === maxWithdrawRetries) {
|
||||
log('Withdraw failed - check if account balance changed and the withdraw actualy did not fail');
|
||||
let currentUsdcInAccount = user.getTokenAmount(USDC_MARKET);
|
||||
if(currentUsdcInAccount < usdcInAccount) {
|
||||
log('Withdraw seemed to went through - continue with swap');
|
||||
} else {
|
||||
log('Withdraw really failed - backoff & try again in next iteration');
|
||||
swapInProgress = false;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
let swapSuccessful = false
|
||||
let swapRetries = 0;
|
||||
let maxSwapRetries = 3;
|
||||
while (!swapSuccessful && swapRetries < maxSwapRetries) {
|
||||
// TODO calculate fresh swapAmount every iteration as collateral may has increased in the mean time
|
||||
await quoteUsdcSol(swapAmount)
|
||||
.then(quote => {
|
||||
log(`Swap: ${swapAmount / USDC_INT}$ to ${quote.outAmount / LAMPORTS_PER_SOL} SOL`);
|
||||
return signAndSendTx(quote);
|
||||
})
|
||||
.then(async txSig => {
|
||||
log(`Confirm swap: https://solscan.io/tx/${txSig}`);
|
||||
return confirmTx(txSig);
|
||||
})
|
||||
.then(confirmResult => {
|
||||
if (confirmResult.value.err) {
|
||||
throw `Confirm swap failed ${confirmResult.value.err}`;
|
||||
} else {
|
||||
log('Swap successful')
|
||||
log('---------------------------------')
|
||||
swapInProgress = false;
|
||||
swapSuccessful = true;
|
||||
}
|
||||
})
|
||||
.catch(error => {
|
||||
swapRetries++;
|
||||
log(`FAAAAAIL (${swapRetries}/${maxSwapRetries}): ${error}`);
|
||||
})
|
||||
sleep(1000);
|
||||
}
|
||||
|
||||
//backoff & try again in next iteration
|
||||
if (swapRetries === maxSwapRetries) {
|
||||
log('Swap failed - backoff & try again in next iteration');
|
||||
swapInProgress = false;
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
|
||||
} else {
|
||||
log(`Waiting to reach threshold - current balance on DEX: ${usdcInAccount / USDC_INT} USDC`);
|
||||
swapInProgress = false;
|
||||
}
|
||||
} catch (error) {
|
||||
log(error);
|
||||
swapInProgress = false;
|
||||
}
|
||||
} else {
|
||||
log('Swap in progress')
|
||||
}
|
||||
}, AUTOSWAP_INTERVAL);
|
||||
|
||||
};
|
||||
|
||||
run();
|
||||
Reference in New Issue
Block a user