I forgot to post it here, but a week or so ago I wrote up a blog post on the transferAndCall() method in ERC20 interactions. With this approach, the user doesn't need to approve() tokens to be spent first, this improves the user experience, but the developer needs to be more careful around security. Please have a read and let me know your thoughts.

I forgot to post it here, but a week or so ago I wrote up a blog post on the transferAndCall() method in ERC20 interactions. With this approach, the user doesn't need to approve() tokens to be spent first, this improves the user experience, but the developer needs to be more careful around security. Please have a read and let me know your thoughts.

https://developerjesse.com/2025/04/15/transferAndCall.html

Tech Lead at Rootstock Labs. Born in Colorado, based in Cyprus.