Vault standards

3 articles on vault standards.

Which vault standard does a strategy need? ERC-4626, ERC-7540, ERC-7575 and ERC-3643 solve different problems. A comparison, and how to choose the combination a given onchain strategy actually needs. What is ERC-4626? ERC-4626 is the standard interface for tokenized vaults. What it standardizes, why integrators depend on it, and the one thing it assumes about settlement. What is ERC-7540? ERC-7540 extends ERC-4626 to vaults that cannot settle in one transaction. How the request and claim model works, and which assets actually require it.