OP here! Blupee is an Ethereum API that abstracts web3, ABI and contract use. There is no USD-ETH exchange, but you will be able to exchange coin-coin for gas price ~15-20 cents.
This also solves the issue of secure wallet hosting (we never know the password), and management.
The best use case is those that have deployed a smart contract and would like to easily enable others the ability to use your token.
