For example, if I wanted to use Metaplex's Program Library to do something on their program, and wanted to create a front end for it and include a small Solana fee for my work, is it possible to put that all into one transaction instead of multiple (one for fee and one for program)?

Any responses are greatly appreciated :)

1 Answer 1


Something similar to this should suit your purposes:

let tx1 = await program.methods
    config: configPDA,
    campaign: campaignPDA,

let tx2 = await program.methods
  .startNextRound(new anchor.BN(450))
    fundstarter: user.publicKey,
    campaign: campaignPDA,
    nextRound: round2PDA,

let transaction = new anchor.web3.Transaction();
await transaction.add(tx1);
await transaction.add(tx2);

const signature = await anchor.web3.sendAndConfirmTransaction(

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