Challenges in Implementing Wallet Login in Crypto Platforms

DeFiLlama founder 0xngmi recently highlighted challenges in the implementation of 'Log in with Wallet' in the crypto industry. According to Odaily, while this method is frequently discussed, many platforms face practical obstacles. A significant issue is that users often forget the wallet address they used for registration. Additionally, the wallet login method makes it difficult to send timely critical notifications, such as API quota usage alerts, to users. Introducing email as a supplementary step can partially address these issues but undermines the original purpose of wallet login and increases user friction. Although wallet login remains valuable in applications requiring high security, such applications represent only a small portion of the overall market.