What coinbase has implemented is not off-the block-chain microtransactions. Basically, they are just moving money between two coinbase accounts. So looks like only Coinbase users can use your service, if others use it…
What coinbase has implemented is not off-the block-chain microtransactions. Basically, they are just moving money between two coinbase accounts. So looks like only Coinbase users can use your service, if others use it…