AI Crypto Payments on Digital Asset Radarhttps://digitalassetradar.com/tags/ai-crypto-payments/Recent content in AI Crypto Payments on Digital Asset RadarHugoen-usThu, 16 Jul 2026 08:41:04 +0000x402 Payment Protocol: How AI Agents Pay in Stablecoinshttps://digitalassetradar.com/news/x402-payment-protocol-explained/Thu, 16 Jul 2026 08:41:04 +0000https://digitalassetradar.com/news/x402-payment-protocol-explained/<p>The x402 payment protocol is an open standard that lets software — especially AI agents — pay for online resources in stablecoins directly over the web, using the long-dormant HTTP 402 &ldquo;Payment Required&rdquo; response code. On July 14, 2026, the Linux Foundation announced the operational launch of the x402 Foundation to govern it, with 40 member organizations including Coinbase, Visa, Mastercard, Ripple, Google, Amazon Web Services and Circle.</p>