Ever wanted to swap one NFT for another person's NFT? Or perhaps trade 2 NFTs for 10 Sundae tokens? Before you would have to use an escrow where you both sent your assets to a trusted 3rd party. Atomic Swap replaces the 3rd party with a single multisig transaction that is: safer, cheaper, and faster.
Atomic Swap replaces expensive and slow manual escrow services with a single cheap and fast multisig transaction.
Atomic Swap will soon support both voice and text chat.