Solana Security

Solana storage fees are not one-and-done. You have to pay "rent" over time to maintain that data's persistence on-chain.

If you don't pay, your data could get garbage collected 🗑️

Onboarding the next 1M devs to web3 • Author of LearnEVM.com • Cofounder of 0xMacro.com

Interestingly, if you gain "good credit" (not a real term) by paying rent for 2 years, then you no longer have to pay rent for that [non-executable] account

You can prepay for 2 years and get permanent storage, right? Also iirc you get a refund if you delete paid for storage?

Wow, so the docs are out of date on this one. Apparently, as of June 2022, you *must* prepay 2 years for your account storage. "Rent" doesn't really exist anymore.

But yes, you get your SOL back if you delete your data. The full amount, too, regardless of time.

A doodler and computerer. I like permissive/permissionless open source, smart contracts, p2p systems, room-scale VR, and NixOS.

Currently: WhatsABI

Interesting, wonder what the issue was... or maybe just simplifying the logic.

Wow, so the docs are out of date on this one. Apparently, as of June 2022, you *must* prepay 2 years for your account storage. "Rent" doesn't really exist anymore.

But yes, you get your SOL back if you delete your data. The full amount, too, regardless of time.

https://github.com/solana-labs/solana/issues/24049