infrastructureNew
Coinbase x402
Reviving HTTP 402 for instant stablecoin payments
weight 0.0🔥 TrendingOpen SourceLaunched 2025-05
💸 No earnings reported yet
What it is
x402 is Coinbase's open payment protocol that activates the long-dormant HTTP 402 'Payment Required' status code, letting clients pay for APIs and content with stablecoins in a single request. It is designed for machine-to-machine commerce, especially AI agents paying for resources autonomously.
How AI plugs in
AI agents can pay per-call for APIs, data, and compute with no accounts or keys, settling in stablecoins directly over HTTP.
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