Circle joined the x402 Foundation as a founding member to standardize internet-native payments using USDC, enabling machines and AI agents to pay each other without accounts. The open protocol, govern…
The Linux Foundation announced the operational launch of the x402 Foundation to standardize internet-native payments for AI agents and applications. Coinbase contributed the x402 protocol, which enabl…
The Linux Foundation launched the x402 Foundation, a protocol for AI agent payments initially developed by Coinbase, Cloudflare, and Stripe, with support from Google, AWS, Visa, Mastercard, and Circle…
Cloudflare and AWS have both integrated the x402 open protocol into their edge networks, enabling agent-to-service micropayments with stablecoin settlement. The protocol revives HTTP's 402 status code…
Cloudflare announced the Monetization Gateway, enabling customers to charge for any asset protected by Cloudflare—web pages, datasets, APIs, or MCP tools—using stablecoin micropayments via the x402 pr…
AWS WAF introduced AI traffic monetization, enabling content providers to charge AI bots for access via HTTP 402 Payment Required. The feature, integrated with Bot Control and CloudFront, uses the x40…
Coinbase launched 'Coinbase for Agents' on June 11, 2025, enabling AI agents to autonomously earn and spend credits via its x402 micropayments protocol. The platform uses MCP-native APIs for dynamic s…
Keyrock's analysis of 176 million x402 payments found that 76% were below a $0.30 card-fee floor and 98.6% settled in USDC, revealing that stablecoin fallback flows require careful retry policies to p…