X @Wu Blockchain

x402 released V2, expanding the protocol beyond single-call payments into a more general payment layer. The update adds wallet-based identity, automatic API discovery, dynamic payment recipients, and broader chain and fiat support via CAIP standards, along with a modular SDK for custom networks. x402 is an open-source payment protocol from the Coinbase Developer Platform built on the HTTP 402 status code. https://t.co/NvX57S8VDV ...