# Agent Autonomy Articoli collegati

The Year of AI Payments: When Your Agent Learns to Pay on Its Own

English Summary: The era of AI-driven automation is approaching, requiring AI agents to possess native payment capabilities for true autonomy. Major tech companies like Google (with AP2) and crypto-native projects (via ERC-8004 and x402) are developing infrastructure for agent-level payments. Google’s AP2 uses a three-layer mandate system (Intent, Cart, Payment) built atop existing platforms like Google Pay, prioritizing convenience and consumer protection within a controlled ecosystem. In contrast, crypto approaches emphasize decentralization: ERC-8004 provides verifiable on-chain identity via NFT credentials, while x402 enables autonomous stablecoin payments via smart contracts, allowing agent-to-agent commerce without intermediaries. The key divergence is between platform-controlled, closed systems (prioritizing safety) and open, protocol-based models (prioritizing user sovereignty and broader interoperability). Both aim to enable AI agents to autonomously execute tasks like shopping or micropayments, but differ in architecture, trust models, and scope of use cases.

比推02/13 20:43