#跨链基础设施与互操作 Seeing the update of x402 V2, I thought of a very important topic—the improvement of cross-chain infrastructure, which is essentially like adding a security lock to our asset allocation.

There are a few interesting things in this new version: unifying the cross-chain payment layer, introducing a wallet identity mechanism, and providing modular SDKs. It sounds very technical, but what is the core logic? It’s about lowering operational thresholds and reducing the risk of mistakes.

I’ve always emphasized that when configuring assets across chains, the biggest concern isn’t volatility but errors caused by complicated operations. Every additional payment process, every manual switch, multiplies the risk. The standardized and modular approach of x402 is fundamentally about helping investors manage multi-chain assets more clearly and with fewer errors.

But here’s a reminder: no matter how good the infrastructure is, it’s just a tool. True security comes from your understanding of your own positions—knowing when to cross-chain, how much to cross, and why to cross. Don’t be seduced by the convenience of new features and overlook the most basic risk awareness. A prudent investor should do this: embrace technological progress but always prioritize the safety of their assets.