mirror of
https://github.com/fdundjer/solana-sniper-bot.git
synced 2025-11-12 15:52:37 +10:00
Merge remote-tracking branch 'origin/HEAD'
This commit is contained in:
BoiiButBot
160
buy.ts
160
buy.ts
@ -3,7 +3,6 @@ import {
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LIQUIDITY_STATE_LAYOUT_V4,
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LiquidityPoolKeys,
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LiquidityStateV4,
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MARKET_STATE_LAYOUT_V2,
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MARKET_STATE_LAYOUT_V3,
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MarketStateV3,
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Token,
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@ -25,14 +24,13 @@ import {
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Commitment,
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} from '@solana/web3.js';
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import {
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getAllAccountsV4,
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getTokenAccounts,
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RAYDIUM_LIQUIDITY_PROGRAM_ID_V4,
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OPENBOOK_PROGRAM_ID,
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createPoolKeys,
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} from './liquidity';
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import { retrieveEnvVariable } from './utils';
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import { getAllMarketsV3, MinimalMarketLayoutV3 } from './market';
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import { getMinimalMarketV3, MinimalMarketLayoutV3 } from './market';
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import pino from 'pino';
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import bs58 from 'bs58';
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import * as fs from 'fs';
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@ -146,75 +144,6 @@ async function init(): Promise<void> {
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`Script will buy all new tokens using ${QUOTE_MINT}. Amount that will be used to buy each token is: ${quoteAmount.toFixed().toString()}`,
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);
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let message = {
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embeds: [
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{
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title: `Script will buy all new tokens using ${QUOTE_MINT}. Amount that will be used to buy each token is: ${quoteAmount.toFixed().toString()}`,
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color: 1127128,
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},
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],
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};
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// post it to discord
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const DISCORD_WEBHOOK = retrieveEnvVariable('DISCORD_WEBHOOK', logger);
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// use native fetch to post to discord
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fetch(DISCORD_WEBHOOK, {
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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(message),
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});
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// get all existing liquidity pools
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const allLiquidityPools = await getAllAccountsV4(
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solanaConnection,
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quoteToken.mint,
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commitment,
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);
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existingLiquidityPools = new Set(
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allLiquidityPools.map((p) => p.id.toString()),
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);
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// get all open-book markets
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const allMarkets = await getAllMarketsV3(
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solanaConnection,
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quoteToken.mint,
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commitment,
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);
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existingOpenBookMarkets = new Set(allMarkets.map((p) => p.id.toString()));
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logger.info(
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`Total ${quoteToken.symbol} markets ${existingOpenBookMarkets.size}`,
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);
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logger.info(
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`Total ${quoteToken.symbol} pools ${existingLiquidityPools.size}`,
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);
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// post to discord webhook
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message = {
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embeds: [
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{
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title: `Total ${quoteToken.symbol} markets ${existingOpenBookMarkets.size}`,
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color: 1127128,
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},
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{
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title: `Total ${quoteToken.symbol} pools ${existingLiquidityPools.size}`,
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color: 14177041,
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},
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],
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};
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// post it to discord
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fetch(DISCORD_WEBHOOK, {
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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(message),
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});
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// check existing wallet for associated token account of quote mint
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const tokenAccounts = await getTokenAccounts(
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solanaConnection,
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@ -246,33 +175,34 @@ async function init(): Promise<void> {
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// load tokens to snipe
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loadSnipeList();
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}
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// Auto sell if enabled in .env file
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const AUTO_SELL = retrieveEnvVariable('AUTO_SELL', logger);
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export async function processRaydiumPool(updatedAccountInfo: KeyedAccountInfo) {
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let accountData: LiquidityStateV4 | undefined;
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try {
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accountData = LIQUIDITY_STATE_LAYOUT_V4.decode(
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updatedAccountInfo.accountInfo.data,
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);
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if (!shouldBuy(accountData.baseMint.toString())) {
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function saveTokenAccount(mint: PublicKey, accountData: MinimalMarketLayoutV3) {
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const ata = getAssociatedTokenAddressSync(mint, wallet.publicKey);
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const tokenAccount = <MinimalTokenAccountData>{
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address: ata,
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mint: mint,
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market: <MinimalMarketLayoutV3>{
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bids: accountData.bids,
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asks: accountData.asks,
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eventQueue: accountData.eventQueue,
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},
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};
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existingTokenAccounts.set(mint.toString(), tokenAccount);
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return tokenAccount;
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}
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export async function processRaydiumPool(
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id: PublicKey,
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poolState: LiquidityStateV4,
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) {
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try {
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if (!shouldBuy(poolState.baseMint.toString())) {
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return;
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}
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await buy(updatedAccountInfo.accountId, accountData);
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if (AUTO_SELL === 'true') {
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const SELL_DELAY = Number(retrieveEnvVariable('SELL_DELAY', logger));
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await new Promise((resolve) => setTimeout(resolve, SELL_DELAY));
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await sell(updatedAccountInfo.accountId, accountData);
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} else {
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logger.info(
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`Auto sell is disabled. To enable it, set AUTO_SELL=true in .env file`,
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);
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}
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await buy(id, poolState);
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} catch (e) {
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logger.error({ ...accountData, error: e }, `Failed to process pool`);
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logger.error({ ...poolState, error: e }, `Failed to process pool`);
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}
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}
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@ -290,21 +220,7 @@ export async function processOpenBookMarket(
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return;
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}
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const ata = getAssociatedTokenAddressSync(
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accountData.baseMint,
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wallet.publicKey,
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);
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existingTokenAccounts.set(accountData.baseMint.toString(), <
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MinimalTokenAccountData
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>{
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address: ata,
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mint: accountData.baseMint,
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market: <MinimalMarketLayoutV3>{
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bids: accountData.bids,
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asks: accountData.asks,
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eventQueue: accountData.eventQueue,
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},
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});
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saveTokenAccount(accountData.baseMint, accountData);
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} catch (e) {
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logger.error({ ...accountData, error: e }, `Failed to process market`);
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}
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@ -314,12 +230,16 @@ async function buy(
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accountId: PublicKey,
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accountData: LiquidityStateV4,
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): Promise<void> {
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const tokenAccount = existingTokenAccounts.get(
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accountData.baseMint.toString(),
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);
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let tokenAccount = existingTokenAccounts.get(accountData.baseMint.toString());
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if (!tokenAccount) {
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return;
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// it's possible that we didn't have time to fetch open book data
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const market = await getMinimalMarketV3(
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solanaConnection,
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accountData.marketId,
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commitment,
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);
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tokenAccount = saveTokenAccount(accountData.baseMint, market);
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}
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tokenAccount.poolKeys = createPoolKeys(
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@ -546,14 +466,20 @@ function shouldBuy(key: string): boolean {
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const runListener = async () => {
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await init();
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const runTimestamp = Math.floor(new Date().getTime() / 1000);
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const raydiumSubscriptionId = solanaConnection.onProgramAccountChange(
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RAYDIUM_LIQUIDITY_PROGRAM_ID_V4,
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async (updatedAccountInfo) => {
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const key = updatedAccountInfo.accountId.toString();
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const poolState = LIQUIDITY_STATE_LAYOUT_V4.decode(
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updatedAccountInfo.accountInfo.data,
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);
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const poolOpenTime = parseInt(poolState.poolOpenTime.toString());
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const existing = existingLiquidityPools.has(key);
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if (!existing) {
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if (poolOpenTime > runTimestamp && !existing) {
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existingLiquidityPools.add(key);
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const _ = processRaydiumPool(updatedAccountInfo);
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const _ = processRaydiumPool(updatedAccountInfo.accountId, poolState);
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}
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},
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commitment,
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@ -592,10 +518,10 @@ const runListener = async () => {
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},
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commitment,
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[
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{ dataSize: MARKET_STATE_LAYOUT_V2.span },
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{ dataSize: MARKET_STATE_LAYOUT_V3.span },
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{
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memcmp: {
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offset: MARKET_STATE_LAYOUT_V2.offsetOf('quoteMint'),
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offset: MARKET_STATE_LAYOUT_V3.offsetOf('quoteMint'),
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bytes: quoteToken.mint.toBase58(),
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},
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},
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