Kraken, a crypto exchange, has created a waitlist to receive its NFT marketplace beta, or nonfungible token. This was more than four years after Jesse Powell, CEO, announced it.

Kraken is featured in a blog posting on Tuesday. The waitlist was opened for the marketplace. This will let users buy and sell NFTs. Users can also use tokens to secure loans. According to the exchange, users will not incur any gas fees for trading NFTs that are custodied with Kraken — gas fees are only incurred for transferring tokens and NFTs off the platform. In addition, Kraken’s marketplace will feature a “rarity score” based on the “traits and attributes that make every NFT unique” and reward creators with a portion of each secondary market sale price of their NFTs.