Buy Bitcoin instantly at a Coin Time Bitcoin ATM. Our goal at Coin Time is to make the process of buying bitcoin as fast, easy, and safe as possible. Just select the coin you want, verify your phone number, scan your bitcoin address, and input your cash. Bitcoins are sent almost instantly with the highest limits and lowest Bitcoin ATM fees nationwide. Bitcoin ATMs (or BTMs) are popping up in locations across the world making it faster and easier than ever to buy cryptocurrency locally with cash. Most of our Bitcoin kiosks are open 24/7 for your convenience. For any questions, concerns, or just help buying Bitcoin, reach out to our 24/7 customer support. Bitcoin ATMs (or BTMs) are popping up in locations across the world making it faster and easier than ever to buy cryptocurrency locally with cash. Most of our Bitcoin kiosks are open 24/7 for your convenience. For any questions, concerns, or just help buying Bitcoin, reach out to our 24/7 customer support.