SPL-404

SPL-404 is a new token standard on Solana that bridges the gap between non-fungible tokens (NFTs) and decentralized finance (DeFi).

Sniper marketplace has been on the cutting edge of launching and supporting 404s - integrating clean and quick token swaps directly on the marketplace.

In the collection view for these projects, users can swap NFT to token and vice versa directly from the marketplace using the Swap function.

See the following for more on the history of 404s