AnalysisAI AgentsNovember 4, 2026

Coinbase's x402 lets AI agents pay for APIs in USDC

Read original source →decrypt.co

x402 revives HTTP's unused 402 "Payment Required" code so agents pay for APIs and data in USDC on Base, signing an authorization instead of creating accounts or API keys. Over 50 companies including Visa, Mastercard and Google joined the x402 Foundation, now under the Linux Foundation.

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