I totally understand this. But I feel like there are better ways to monetize work than this.
I absolutely respect modders that link sites like patreon or buymeacoffee and I have previously given money to modders who’s mods I enjoyed (because they deserve it).
Modding should work as a community effort. By paywalling a mod or tool, you are separating the community into people that can throw out money every day and the ones that can’t.
I probably see it this way because I come from the modding community around the Bethesda games, where it is forbidden to paywall mods.
In the end, I agree with you that People that put in a lot of work into great modifications deserve to get payed. But they should ask, not force the users to pay.
Pretty sure that it’s not possible. You can only download with an account or use another website hosting that mod.
But honestly, just use a throwaway email. That’s way less work than what you are trying to do