Twitter (NYSE:TWTR) CEO Ilon Musk is going to organize the platform’s payment system so that crypto features can be added to it in the future, Cointelegraph writes.

Musk has long planned to create Twitter a “universal app for everything.”

He envisioned that the payments feature on the platform would support the launch of fiat currencies, but there would also be support for cryptocurrencies. In late January, he instructed developers to build the platform’s payment system so that crypto features could be added to it in the future.

But it’s not yet clear whether those payments will involve blockchain technology or cryptocurrency.

In early December, images of “Twitter Coins,” a digital asset still in development that will be used for payments and tips on the platform, appeared in the crypto community, but there was no mention of cryptocurrency or blockchain technology in early January, much to the disappointment of fans.

Last October, there were also unconfirmed rumors that Twitter was working on a prototype wallet that would support cryptocurrency input and output.

However, it looks like the payment system will only support fiat currencies for now.