What are Bitcoin ATMs and how do they work?

Like standard ATMs, Bitcoin ATMs are a type of electronic kiosk where customers can make financial transactions, but they’re designed for cryptocurrency rather than cash. There are over 63,000 of these Bitcoin ATMs across the United States, according to research group How Many Bitcoin ATMs. Here’s what you should know about them if you’ve ever considered using one.
What are Bitcoin ATMs?

Bitcoin ATMs, sometimes referred to as BTMs, are kiosks where customers can buy and sometimes also sell Bitcoin, a type of cryptocurrency. Bitcoin ATMs are owned and operated by third-party companies — two with the largest networks are Bitcoin Depot and Coinme.

To use a Bitcoin ATM, customers can insert cash or a debit card to exchange their traditional currency for Bitcoin currency. While Bitcoin ATMs are generally accessible to everyone, they may require that the customer have an existing account with the Bitcoin ATM operator.

Cryptocurrency (including Bitcoin) is not connected to a bank account and is entirely virtual, utilizing blockchain technology. That means that when currency is exchanged at a Bitcoin ATM, it does not appear in a bank account or as cash, but rather it is transferred into a separate, digital Bitcoin wallet.

Bitcoin ATMs can be located using the Bitcoin website.

Bitcoin ATMs have gotten some flak recently for charging high transaction fees. Truthout, a nonprofit organization, reports that Bitcoin Depot ATMs may charge up to 20 percent in exchange fees and don’t disclose the total cost to customers.

Most Bitcoin ATM transaction fees fall between 5 and 15 percent of the total amount. By contrast, it’s easy to find online cryptocurrency exchanges with transaction fees of less than 1 percent.

In addition to transaction fees, some Bitcoin ATM operators may charge a variable miner fee. This fee is used to pay Bitcoin miners, who add Bitcoin transactions to the blockchain to validate them.

Before using a Bitcoin ATM, make sure to research potential fees charged and look for the lowest fees.