How to observe confirmed event when received a transfer transaction from another wallet in blockchain?

[hiephuynhFDS]

I have used the waitForTransactions to handle when send a Tx

[zemse]

Do you mean someone is sending a transaction to your address and you want to show the confirmation on the UI?

Presently getting pending transactions to an address requires listening for all the pending transactions and filtering to only those in which tx.to is your wallet address.

let txHashes = [];
provider.on('pending', tx => {
  if(tx.to == wallet.address) txHashes.push(tx.hash);
})

Once you have the transaction hash, then it is easy to just use: provider.waitForTransaction(txHash).