Coinbase has updated its stablecoin-based payments protocol for AI agents, now called x402 V2. This version introduces features like wallet-based identity and dynamic payment recipients, making it easier for developers to integrate the system into existing services.

Google has introduced the Agent Payments Protocol (AP2), an open protocol designed to facilitate secure agent-led payments across various platforms, addressing the unique challenges posed by AI agents in commerce. Developed in collaboration with over 60 organizations, AP2 establishes a payment-agnostic framework that enhances authorization, authenticity, and accountability for transactions initiated by AI agents, supporting diverse payment methods including cryptocurrencies. The protocol aims to create a unified and secure ecosystem for AI-driven commerce while inviting further collaboration from the industry.