Security
DeFi Token Approval Safety: How to Review Permissions Before You Sign
Learn how ERC-20 approvals, permit signatures, Permit2, spend limits, and revokes work, and how to review token permissions before signing DeFi transactions.
2 posts
Learn how ERC-20 approvals, permit signatures, Permit2, spend limits, and revokes work, and how to review token permissions before signing DeFi transactions.
Learn what DeFi yield risk curators do, which vault risks remain, and how self-custody users can review approvals and sign more carefully in DeFi vaults.