For wrapper you can try this one : https://github.com/nbobtc/bitcoind-php , but it seems to be outdated, so not sure how good is the support for lets say SW etc.
Well if the OP is looking for having his own service OpenBazaar might not be the solution for him. Although if he/she is looking to earn money it can be done via OpenBazaar if you become a moderator. A moderator is basically a person who is there to act as an escrow agent and for that job he gets some small percentage from the trade. It is important to note however that TOR is not perfect neither and we should not take its "anonymity" for granted
If we have to host it, I will shell out for a VPS that can store the blockchain. It will be taken down after the class has ended. Hopefully I won't have to do that because the blockchain is like 200 GB and I'm a student.
I absolutely do not plan to host it past the duration of the class. I won't publically promote it, and I'll make sure nothing illegal happens on it.
I'm apolitical, so if you asked my opinion on DNM sites I wouldn't have any opinions.
The closest area that I have an opinion on is code is not illegal, and software should be free. I started identifiying as a hacker after running Linux writing shitty PHP studying for the LSAT. Decided not to go to law school and I'm happier than I've ever been.