Hi I need to do one of this tasks, which one is better and how can I do it? Someone Know if there is a good tutorial for this and what’s the best way to do it?

1. AUTO SWAP: 1
- When a user makes a payment into a wallet, the SWAP smart contract should be activated that immediately changes the received currency into it's stable coin pair and store it within the same wallet 

2. AUTO SWAP: 2

- When a user makes a payment into a wallet, the SWAP smart contract should be activated that immediately changes the received currency into another coin (can be changed by us) and then move it to another wallet