web3 connection for wallet to php website accepting different cryptos

I require a developer to copy some open source code and change accordingly to suit my requirements - add to my website and test for an all in one solution so i can accept crypto payments on my website, as well as my own.

linked to the existing database etc.

I can give all details, this may be used as an API (create) also. And connected to my wallet design

More information upon choosing the developer via chat

Thanks