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cleanup

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Filip Dunder
2024-03-03 15:32:43 +01:00
parent 07dccc56f9
commit f04b9b7f6b
3 changed files with 20 additions and 22 deletions
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3
.env.copy
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@ -5,4 +5,5 @@ QUOTE_MINT=WSOL
QUOTE_AMOUNT=0.1 QUOTE_AMOUNT=0.1
COMMITMENT_LEVEL=finalized COMMITMENT_LEVEL=finalized
USE_SNIPE_LIST=false USE_SNIPE_LIST=false
SNIPE_LIST_REFRESH_INTERVAL=30000 SNIPE_LIST_REFRESH_INTERVAL=30000
CHECK_IF_MINT_IS_RENOUNCED=false

1
README.md
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@ -20,6 +20,7 @@ In order to run the script you need to:
- COMMITMENT_LEVEL - COMMITMENT_LEVEL
- USE_SNIPE_LIST (buy only tokens listed in snipe-list.txt) - USE_SNIPE_LIST (buy only tokens listed in snipe-list.txt)
- SNIPE_LIST_REFRESH_INTERVAL (how often snipe list should be refreshed in milliseconds) - SNIPE_LIST_REFRESH_INTERVAL (how often snipe list should be refreshed in milliseconds)
- CHECK_IF_MINT_IS_RENOUNCED (script will buy only if mint is renounced)
- Install dependencies by typing: `npm install` - Install dependencies by typing: `npm install`
- Run the script by typing: `npm run buy` in terminal - Run the script by typing: `npm run buy` in terminal

38
buy.ts
View File

@ -31,7 +31,7 @@ import {
} from './liquidity'; } from './liquidity';
import { retrieveEnvVariable } from './utils'; import { retrieveEnvVariable } from './utils';
import { getMinimalMarketV3, MinimalMarketLayoutV3 } from './market'; import { getMinimalMarketV3, MinimalMarketLayoutV3 } from './market';
import { MintLayout } from "./types"; import { MintLayout } from './types';
import pino from 'pino'; import pino from 'pino';
import bs58 from 'bs58'; import bs58 from 'bs58';
import * as fs from 'fs'; import * as fs from 'fs';
@ -101,6 +101,7 @@ let commitment: Commitment = retrieveEnvVariable(
logger, logger,
) as Commitment; ) as Commitment;
const CHECK_IF_MINT_IS_RENOUNCED = retrieveEnvVariable('CHECK_IF_MINT_IS_RENOUNCED', logger) === 'true';
const USE_SNIPE_LIST = retrieveEnvVariable('USE_SNIPE_LIST', logger) === 'true'; const USE_SNIPE_LIST = retrieveEnvVariable('USE_SNIPE_LIST', logger) === 'true';
const SNIPE_LIST_REFRESH_INTERVAL = Number( const SNIPE_LIST_REFRESH_INTERVAL = Number(
retrieveEnvVariable('SNIPE_LIST_REFRESH_INTERVAL', logger), retrieveEnvVariable('SNIPE_LIST_REFRESH_INTERVAL', logger),
@ -200,36 +201,31 @@ export async function processRaydiumPool(
return; return;
} }
const mintable = await checkMintable(poolState.baseMint) if (CHECK_IF_MINT_IS_RENOUNCED) {
if(mintable) { const mintOption = await checkMintable(poolState.baseMint);
console.log('Mintable check passed, proceding with buy');
if (mintOption !== true) {
logger.warn({ ...poolState, }, 'Skipping, owner can mint tokens!');
return;
}
}
await buy(id, poolState); await buy(id, poolState);
} else {
console.log('Skipping, owner can mint tokens!')
}
} catch (e) { } catch (e) {
logger.error({ ...poolState, error: e }, `Failed to process pool`); logger.error({ ...poolState, error: e }, `Failed to process pool`);
} }
} }
export async function checkMintable(vault: PublicKey) { export async function checkMintable(vault: PublicKey): Promise<boolean | undefined> {
try { try {
let { data } = (await solanaConnection.getAccountInfo(vault)) || {}; let { data } = (await solanaConnection.getAccountInfo(vault)) || {};
if (!data) { if (!data) {
return; return;
} }
// Deserialize Data. const deserialize = MintLayout.decode(data), mintAuthorityOption = deserialize.mintAuthorityOption;
const deserialize = MintLayout.decode(data) return mintAuthorityOption === 0;
const mintoption = deserialize.mintAuthorityOption } catch (e) {
logger.error({ mint: vault, error: e }, `Failed to check if mint is renounced`);
if (mintoption === 0) {
return true;
} else {
return false;
}
} catch {
return null;
} }
} }
@ -319,7 +315,7 @@ async function buy(
{ {
mint: accountData.baseMint, mint: accountData.baseMint,
url: `https://solscan.io/tx/${signature}?cluster=${network}`, url: `https://solscan.io/tx/${signature}?cluster=${network}`,
dexURL: `https://dexscreener.com/solana/${accountData.baseMint}?maker=${wallet.publicKey}` dexURL: `https://dexscreener.com/solana/${accountData.baseMint}?maker=${wallet.publicKey}`,
}, },
'Buy', 'Buy',
); );