I need to know the concept of path payments, should path payments are connected with offers or they just find the path.
I am confused how path payments works.
Any reference or example is great if provided.
I understand path payments from one currency to another. But why allow same currency to same currency. XLM - XLM I don't see a need.
typically XLM-> XLM is for arbitrage.
for example XLM -> USDC -> USDT -> BTCLN -> XLM and make 0.1 XLM
Why the need for this.