Problem with wallet creation using api


Hi, everybody!

Right now i trying to make cryptocurrency exchange market. Using php 7.1. On my market I want users to be able to receive real cryptocurrency purses after registration. I saw many different api and cli services (NEO, TRX, XRP, BTC, ETH). But nothing from these services could not solve my problem. Did anyone solve this problem? What can you advise in this situation? Is there any other way to create cryptocurrency exchange market with real cryptocurrency wallets?

P.S. Sorry for mistakes in text, I’m not so good in English language