IMPORTANT - Blowfish wallet flags

[thebrahman]

Hi,
Recently I have had blowfish flag all of my transactions built with the transactoinBuilder. If you follow the UMI documentation to build an 'ideal' transaction it will flag in Phantom and even Solflare. In Phantom it says to use 'signAndSendTransaction' to avoid being flagged, which would obviously require ditching UMI completely and rewriting everything in just web3/js. The other alternative is to try and get on the blowfish whitelist, which seems like it is a long and uncertain process.

If I don't find a solution in the next few days I will be moving away from metaplex back to web3/js and staying there to avoid situations like this one.

[4lve]

You can use the web3 adapter to convert the transaction into a web3 one

[thebrahman]

@4lve I am struggling with the conversion, where am I going wrong? Here is my thought Process:

• useWallet from @solana/wallet-adapter-react doesn't have signAndSendTransaction as a property, but sendTransaction should call it.

Using the CM mintUI as an example, i get an invalid transaction trying the following:

    const umiWalletAdapter = umi.use(walletAdapterIdentity(wallet))
    const nftMint = generateSigner(umiWalletAdapter)
    let builder = transactionBuilder()
      .add(setComputeUnitLimit(umiWalletAdapter, { units: 800_000 }))
      .add(
        mintV2(umiWalletAdapter, {
          candyMachine: candyMachine.publicKey,
          nftMint,
          collectionMint: candyMachine.collectionMint,
          collectionUpdateAuthority: candyMachine.authority,
          tokenStandard: candyMachine.tokenStandard,
          candyGuard: candyGuard?.publicKey,
          mintArgs,
        })
      )

    try {
      const umiTransaction = await builder.buildWithLatestBlockhash(umi);
      const web3Transaction = toWeb3JsTransaction(umiTransaction);
      const signature = await wallet.sendTransaction(web3Transaction, connection);