What wallet or tools can I use to make multiple transactions to 20 different wallet addresses at once? Also I find a tool called cointool app but the gas fee is higher than if I send the transaction one by one myself, is this normal?
The prices are volatile now, dump at the moment and that possible the fee is more growing up than usual. Many transaction are in and out from wallet to exchange, and vice versa. I think whatever wallet you want to use is the same, the fee is not predictable, it could be growing up from today. There have site which you can use to multiple send,
https://multisend.org, but I never tried. dwyor