Can you please tell me how to monitor newly created etherium wallets? I know how to monitor a specific wallet or related wallets for incoming and outgoing transactions. But how to find newly created wallets, I couldn't find.

Searching for wallets with only one fresh transaction also works.

I considered the following services:

zapper.xyz
app.zerion.io
etherscan.io
dextools.io
But not a single service allows you to achieve your goal.