Why the x402 protocol didn’t fade after the PING hype, and what’s driving the second wave

Cointelegraph.com NewsX402 is moving beyond the PING hype as Coinbase and Cloudflare turn “402 Payment Required” into real pay-per-use infrastructure. 

​X402 is moving beyond the PING hype as Coinbase and Cloudflare turn “402 Payment Required” into real pay-per-use infrastructure.