1. 터미널 solana cli 설치, ts-node설치
https://docs.solanalabs.com/cli/install
2. Keypair 2개 만들기 (1. 생성할 때, 쓸 지갑 2. 토큰 정보 저장할 지갑)
3. 터미널 ts-node mint.ts
<mint.ts>
import { percentAmount, generateSigner, signerIdentity, createSignerFromKeypair } from '@metaplex-foundation/umi'
import { TokenStandard, createAndMint } from '@metaplex-foundation/mpl-token-metadata'
import { createUmi } from '@metaplex-foundation/umi-bundle-defaults';
import { mplCandyMachine } from "@metaplex-foundation/mpl-candy-machine";
import "@solana/web3.js";
import secret from '1번 지갑 패스.json';
import coin from '2번 지갑 패스.json';

const umi = createUmi('https://api.devnet.solana.com/');
const userWallet = umi.eddsa.createKeypairFromSecretKey(new Uint8Array(secret));
const userWalletSigner = createSignerFromKeypair(umi, userWallet);
const mintKeypair = umi.eddsa.createKeypairFromSecretKey(new Uint8Array(coin));
const mintSigner = createSignerFromKeypair(umi, mintKeypair);

const metadata = {
name: "코인이름",
symbol: "심볼",
uri: "메타데이터 주소",
};

const mint = mintSigner;// generateSigner(umi);
umi.use(signerIdentity(userWalletSigner));
umi.use(mplCandyMachine())

createAndMint(umi, {
mint,
authority: umi.identity,
name: metadata.name,
symbol: metadata.symbol,
uri: metadata.uri,
sellerFeeBasisPoints: percentAmount(0),
decimals: 8,
amount: 51751000_000_00000000,
tokenOwner: userWallet.publicKey,
tokenStandard: TokenStandard.Fungible,
}).sendAndConfirm(umi).then(() => {
console.log("Successfully minted 1 million tokens (", mint.publicKey, ")");
});