I added eth to trust wallet. I’ve also added several altcoins (reef, forth, lto, and 3-4 others) and swapped a part of eth for each of them. However, every transaction failed and said error. Does anybody know why?
What was the exact error that's showing in your wallet? Apart from the lack of ETH reserved for gas fees, another reason could be the low slippage fee.
If you swap, then you have to save a little ETH for gas costs. The current fee is 0.072 ETH or around $ 198.
What the..... How many smart contracts does swapping have to pass through to have that kind of fee?
It would be better if you choose the exchange mode, not swap.
Indeed. Find an exchange or another mobile app that listed those tokens if it's not available on Trust wallet.