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solana config set --url devnet

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Config File: /Users/anoushkkharangate/.config/solana/cli/config.yml
RPC URL: https://api.devnet.solana.com
WebSocket URL: wss://api.devnet.solana.com/ (computed)
KeypAIr Path: /Users/anoushkkharangate/.config/solana/id.json
Commitment: confirmed

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anchor init <name-of-your-project>

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[features]
seeds = false
[programs.devnet]
metaplex_anchor_nft = "Fg6PaFpoGXkYsidMpWTK6W2BeZ7FEfcYkg476zPFsLnS"
[registry]
url = "https://anchor.projectserum.com"
[provider]
cluster = "devnet"
wallet = "/Users/<user-name>/.config/solana/id.json"
[scripts]
test = "yarn run ts-mocha -p ./tsconfig.json -t 1000000 tests/**/*.ts"

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[dependencies]
anchor-lang = "0.24.2"
anchor-spl = "0.24.2"
mpl-token-metadata = {version = "1.2.7", features = ["no-entrypoint"]}

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use anchor_lang::prelude::*;
use anchor_lang::solana_program::program::invoke;
use anchor_spl::token;
use anchor_spl::token::{MintTo, Token};
use mpl_token_metadata::instruction::{create_master_edition_v3, create_metadata_accounts_v2};

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#[derive(Accounts)]
pub struct MintNFT<'info> {
    #[account(mut)]
    pub mint_authority: Signer<'info>,
/// CHECK: This is not dangerous because we don't read or write from this account
    #[account(mut)]
    pub mint: UncheckedAccount<'info>,
    // #[account(mut)]
    pub token_program: Program<'info, Token>,
    /// CHECK: This is not dangerous because we don't read or write from this account
    #[account(mut)]
    pub metadata: UncheckedAccount<'info>,
    /// CHECK: This is not dangerous because we don't read or write from this account
    #[account(mut)]
    pub token_account: UncheckedAccount<'info>,
    /// CHECK: This is not dangerous because we don't read or write from this account
    pub token_metadata_program: UncheckedAccount<'info>,
    /// CHECK: This is not dangerous because we don't read or write from this account
    #[account(mut)]
    pub payer: AccountInfo<'info>,
    pub system_program: Program<'info, System>,
    /// CHECK: This is not dangerous because we don't read or write from this account
    pub rent: AccountInfo<'info>,
    /// CHECK: This is not dangerous because we don't read or write from this account
    #[account(mut)]
    pub master_edition: UncheckedAccount<'info>,
}

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/// CHECK: This is not dangerous because we don't read or write from this account

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pub fn mint_nft(
        ctx: Context<MintNFT>,
        creator_key: Pubkey,
        uri: String,
        title: String,
    ) -> Result<()> {
        msg!("Initializing Mint NFT");
        let cpi_accounts = MintTo {
            mint: ctx.accounts.mint.to_account_info(),
            to: ctx.accounts.token_account.to_account_info(),
            authority: ctx.accounts.payer.to_account_info(),
        };
 msg!("CPI Accounts Assigned");
        let cpi_program = ctx.accounts.token_program.to_account_info();
        msg!("CPI Program Assigned");
        let cpi_ctx = CpiContext::new(cpi_program, cpi_accounts);
        msg!("CPI Context Assigned");
        token::mint_to(cpi_ctx, 1)?;
        msg!("Token Minted !!!");
        let account_info = vec![Solana NFT
            ctx.accounts.metadata.to_account_info(),
            ctx.accounts.mint.to_account_info(),
            ctx.accounts.mint_authority.to_account_info(),
            ctx.accounts.payer.to_account_info(),
            ctx.accounts.token_metadata_program.to_account_info(),
            ctx.accounts.token_program.to_account_info(),
            ctx.accounts.system_program.to_account_info(),
            ctx.accounts.rent.to_account_info(),
        ];
        msg!("Account Info Assigned");
        let creator = vec![Solana NFT
            mpl_token_metadata::state::Creator {
                address: creator_key,
                verified: false,
                share: 100,
            },
            mpl_token_metadata::state::Creator {
                address: ctx.accounts.mint_authority.key(),
                verified: false,
                share: 0,
            },
        ];
        msg!("Creator Assigned");
        let symbol = std::string::ToString::to_string("symb");
        invoke(
            &create_metadata_accounts_v2(
                ctx.accounts.token_metadata_program.key(),
                ctx.accounts.metadata.key(),
                ctx.accounts.mint.key(),
                ctx.accounts.mint_authority.key(),
                ctx.accounts.payer.key(),
                ctx.accounts.payer.key(),
                title,
                symbol,
                uri,
                Some(creator),
                1,
                true,
                false,
                None,
                None,
            ),
            account_info.as_slice(),
        )?;
        msg!("Metadata Account Created !!!");
        let master_edition_infos = vec![Solana NFT
            ctx.accounts.master_edition.to_account_info(),
            ctx.accounts.mint.to_account_info(),
            ctx.accounts.mint_authority.to_account_info(),
            ctx.accounts.payer.to_account_info(),
            ctx.accounts.metadata.to_account_info(),
            ctx.accounts.token_metadata_program.to_account_info(),
            ctx.accounts.token_program.to_account_info(),
            ctx.accounts.system_program.to_account_info(),
            ctx.accounts.rent.to_account_info(),
        ];
        msg!("Master Edition Account Infos Assigned");
        invoke(
            &create_master_edition_v3(
                ctx.accounts.token_metadata_program.key(),
                ctx.accounts.master_edition.key(),
                ctx.accounts.mint.key(),
                ctx.accounts.payer.key(),
                ctx.accounts.mint_authority.key(),
                ctx.accounts.metadata.key(),
                ctx.accounts.payer.key(),
                Some(0),
            ),
            master_edition_infos.as_slice(),
        )?;
        msg!("Master Edition Nft Minted !!!");
        Ok(())
    }

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let creator = vec![Solana NFT
            mpl_token_metadata::state::Creator {
                address: creator_key,
                verified: false,
                share: 100,
            },
            mpl_token_metadata::state::Creator {
                address: ctx.accounts.mint_authority.key(),
                verified: false,
                share: 0,
            },
        ];

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mpl_token_metadata::instruction::set_and_verify_collection

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&create_master_edition_v3(
                ctx.accounts.token_metadata_program.key(),
                ctx.accounts.master_edition.key(),
                ctx.accounts.mint.key(),
                ctx.accounts.payer.key(),
                ctx.accounts.mint_authority.key(),
                ctx.accounts.metadata.key(),
                ctx.accounts.payer.key(),
                Some(0), // max supply 0
            ),

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import {
  TOKEN_PROGRAM_ID,
  createAssociatedTokenAccountInstruction,
  getAssociatedTokenAddress,
  createInitializeMintInstruction,
  MINT_SIZE,
} from "@solana/spl-token";
import { LAMPORTS_PER_SOL } from "@solana/web3.js";
const { PublicKey, SystemProgram } = anchor.web3; q
const TOKEN_METADATA_PROGRAM_ID = new anchor.web3.PublicKey(
      "metaqbxxUerdq28cj1RbAWkYQm3ybzjb6a8bt518x1s"
    );
    const lamports: number =
      await program.provider.connection.getMinimumBalanceForRentExemption(
        MINT_SIZE
      );
    const getMetadata = async (
      mint: anchor.web3.PublicKey
    ): Promise<anchor.web3.PublicKey> => {
      return (
        await anchor.web3.PublicKey.findProgramAddress(
          [
            Buffer.from("metadata"),
            TOKEN_METADATA_PROGRAM_ID.toBuffer(),
            mint.toBuffer(),
          ],
          TOKEN_METADATA_PROGRAM_ID
        )
      )[0];
    };
    const getMasterEdition = async (
      mint: anchor.web3.PublicKey
    ): Promise<anchor.web3.PublicKey> => {
      return (
        await anchor.web3.PublicKey.findProgramAddress(
          [
            Buffer.from("metadata"),
            TOKEN_METADATA_PROGRAM_ID.toBuffer(),
            mint.toBuffer(),
            Buffer.from("edition"),
          ],
          TOKEN_METADATA_PROGRAM_ID
        )
      )[0];
    };
    const mintKey: anchor.web3.Keypair = anchor.web3.Keypair.generate();

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const NftTokenAccount = await getAssociatedTokenAddress(
      mintKey.publicKey,
      program.provider.wallet.publicKey
    );
    console.log("NFT Account: ", NftTokenAccount.toBase58());
    const mint_tx = new anchor.web3.Transaction().add(
      anchor.web3.SystemProgram.createAccount({
        fromPubkey: program.provider.wallet.publicKey,
        newAccountPubkey: mintKey.publicKey,
        space: MINT_SIZE,
        programId: TOKEN_PROGRAM_ID,
        lamports,
      }),
      createInitializeMintInstruction(
        mintKey.publicKey,
        0,
        program.provider.wallet.publicKey,
        program.provider.wallet.publicKey
      ),
      createAssociatedTokenAccountInstruction(
        program.provider.wallet.publicKey,
        NftTokenAccount,
        program.provider.wallet.publicKey,
        mintKey.publicKey
      )
    );
    const res = await program.provider.send(mint_tx, [mintKey]);
    console.log(
      await program.provider.connection.getParsedAccountInfo(mintKey.publicKey)
    );
    console.log("Account: ", res);
    console.log("Mint key: ", mintKey.publicKey.toString());
    console.log("User: ", program.provider.wallet.publicKey.toString());
    const metadataAddress = await getMetadata(mintKey.publicKey);
    const masterEdition = await getMasterEdition(mintKey.publicKey);
    console.log("Metadata address: ", metadataAddress.toBase58());
    console.log("MasterEdition: ", masterEdition.toBase58());

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const tx = await program.rpc.mintNft(
      mintKey.publicKey,
      "https://arweave.net/y5e5DJsiwH0s_ayfMwYk-SnrZtVZzHLQDSTZ5dNRUHA",
      "NFT Title",
      {
        accounts: {
          mintAuthority: program.provider.wallet.publicKey,
          mint: mintKey.publicKey,
          tokenAccount: NftTokenAccount,
          tokenProgram: TOKEN_PROGRAM_ID,
          metadata: metadataAddress,
          tokenMetadataProgram: TOKEN_METADATA_PROGRAM_ID,
          payer: program.provider.wallet.publicKey,
          systemProgram: SystemProgram.programId,
          rent: anchor.web3.SYSVAR_RENT_PUBKEY,
          masterEdition: masterEdition,
        },
      }
    );
    console.log("Your transaction signature", tx);

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Account:  4swRFMNovHCkXY3gDgAGBXZwpfFuVyxWpWsgXqbYvoZG1M63nZHxyPRm7KTqAjSdTpHn2ivyPr6jQfxeLsB6a1nX
Mint key:  DehGx61vZPYNaMWm9KYdP91UYXXLu1XKoc2CCu3NZFNb
User:  7CtWnYdTNBb3P9eViqSZKUekjcKnMcaasSMC7NbTVKuE
Metadata address:  7ut8YMzGqZAXvRDro8jLKkPnUccdeQxsfzNv1hjzc3Bo
MasterEdition:  Au76v2ZDnWSLj23TCu9NRVEYWrbVUq6DAGNnCuALaN6o
Your transaction signature KwEst87H3dZ5GwQ5CDL1JtiRKwcXJKNzyvQShaTLiGxz4HQGsDA7EW6rrhqwbJ2TqQFRWzZFvhfBU1CpyYH7WhH
    ✔ Is initialized! (6950ms)
  1 passing (7s)
✨  Done in 9.22s.