How do you sell a crypto for stable coins instead of euros?

[chirlu]

Buy security with another security

Hello guys, I’m trying to use this great tool for all my investments. Unfortunately for crypto, it is still not very useful for me. The problem that I have is when I need to buy security using another security. For example, I want to buy Ethereum using Bitcoin. This transaction is not related to any currency - EUR, USD, or so on. In order to do something like this, I need to sell first in some currency and then buy again but this is not a perfect solution. Am I missing something or is this the …