$0.00000668 USD (0.00% 24h)
As of 2026-09-15 12:33 UTC. Source: The Crypto App market data. USD snapshot, not a live tick.
x444 is an AI-driven infrastructure protocol built on Binance Smart Chain, designed to power the autonomous machine-to-machine economy. It enables gasless, sub-second payments and verifiable on-chain interactions between AI agents, APIs, and decentralized applications. Through its x402 protocol and upcoming Token Gateway, x444 serves as the connective layer for scalable, multi-chain AI transactions. Its vision is to…