Can atomic swaps be used in a liquidation/loan system with atomicDEX API like explained on this blog post? https://atomic.loans/blog/locking-collateral-in-bitcoin-script-escrow/

more than serving as an exchange this type of scripes very similar to ETH contracts, only in a more primitive way, is managed for BTC or BCH exchanges, and serves as a lock so you can secure your coins if you do not trust  He exchanged, releasing your coins until you get the capital for which you exchanged them!