How to pass vec<pubkey> from solana web3 to smart contract

Question

One of the argument for my smart contract function is vec how do I pass this data type from my frontend using solana-web3js

Answer 1

you can pass them in the remaining_accounts

Remaining accounts given but not deserialized or validated. Be very careful when using this directly.

anchor

let accounts = ctx.remaining_accounts;

javascript

what you need is .remainingAccounts([])

    const tx = await program.methods
      .Initialize(new anchor.BN(10000000))
      .remainingAccounts(
        [{ pubkey: payer.publicKey, isWritable: false, isSigner: false }],
      )
      .accounts({
        payer: payer.publickey,
        systemProgram: anchor.web3.SystemProgram.programId,
        tokenProgram: splToken.TOKEN_PROGRAM_ID,
      })
      .rpc();
    console.log('Your transaction signature', tx);
  });