Hi, I want to make a crypto exchange. I can handle everything except how the server side automates user's wallet addresses. For example when I want to transfer ETH into my exchange account, the exchange assigns my a unique address for this. But this is an on-chain address. How does it do this? Are there PHP/ASP libraries that facilitate all these extra addresses for all the users? Is there a single command line wallet exchanges uses that works under linux and can be scripted to do this automation? I just don't know how to connect a user with a set of personal deposit addresses.
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