Airbnb started by spamming Craigslist with fake ads. Stripe started by accepting payments to a single bank account. Doing something shoddy/somewhat shady and not being afraid of the repercussions gets you ahead in startups.
So what if OP breaks someone's "TOS", by the time they notice or OP's product gets big enough too care, he will likely have sufficient enough capital to fight them off. If he never gets that big, more power to him for something that makes him some beer money.