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https://github.com/fdundjer/solana-sniper-bot.git
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22 lines
753 B
TypeScript
22 lines
753 B
TypeScript
import { Keypair } from '@solana/web3.js';
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import bs58 from 'bs58';
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import { mnemonicToSeedSync } from 'bip39';
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import { derivePath } from 'ed25519-hd-key';
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export function getWallet(wallet: string): Keypair {
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// most likely someone pasted the private key in binary format
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if (wallet.startsWith('[')) {
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return Keypair.fromSecretKey(JSON.parse(wallet));
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}
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// most likely someone pasted mnemonic
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if (wallet.split(' ').length > 1) {
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const seed = mnemonicToSeedSync(wallet, '');
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const path = `m/44'/501'/0'/0'`; // we assume it's first path
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return Keypair.fromSeed(derivePath(path, seed.toString('hex')).key);
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}
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// most likely someone pasted base58 encoded private key
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return Keypair.fromSecretKey(bs58.decode(wallet));
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}
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