AI Agents Gain Ground as x402 Passes 138 Million Transactions

AI agents processed over 138 million transactions through Coinbase's x402 protocol on Base. US-linked wallets accounted for 88.1% of identified AI model payments, while over 87% of x402 payments ranged from $0.0001 to $0.10, reflecting micropayment growth. Chinese-linked wallets generated nearly 90% of identified security and code-analysis payments.