Credit card giant Visa today announced it is connecting its global payments network of 60 million merchants to the U.S. Dollar Coin (USDC) developed by Circle Internet Financial on the ethereum blockchain. The digital currency is now valued at $2.9 billion, - Forbes reports.

While Visa itself won’t custody the digital currency, effective immediately, the partnership will see Circle working with Visa to help select Visa credit card issuers start integrating the USDC software into their platforms and send and receive USDC payments. Circle itself is also going through the same Fast Track program. In turn, businesses will eventually be able to send international USDC payments to any business supported by Visa, and after those funds are converted to the national currency, spend them anywhere that accepts Visa.

After Circle itself graduates from Visa’s Fast Track program, likely sometime next year, Visa will issue a credit card that lets businesses send and receive USDC payments directly from any business using the card. “This will be the first corporate card that will allow businesses to be able to spend a balance of USDC,” says Visa head of crypto Cuy Sheffield. “And so we think that this will significantly increase the utility that USDC can have for Circle’s business clients.”

The partnership, in conjunction with an earlier $40 million investment Visa led in a cryptocurrency startup for holding similar assets issued on a blockchain, a recent blockchain patent application for minting traditional currency on a blockchain, and an increasing amount of work directly with central banks, is the latest evidence that the credit card giant sees the technology first popularized by bitcoin as a crucial part of the future of money.