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x402 Explained: HTTP-Native Micropayments for AI Agents (With Real Code)

This story is from 2026-09-07. It is preserved in the archive; the latest stories are on the live feed.

x402 Explained: HTTP‑Native Micropayments for AI Agents (With Real Code) TL;DR – x402 repurposes the HTTP 402 Payment Required status code to let a service request payment before delivering a resource. An autonomous AI agent can treat the code as a normal HTTP response, fetch a payment URL from a w…

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  1. 2026-09-07 21:56 · DEV Community — AI
    x402 Explained: HTTP-Native Micropayments for AI Agents (With Real Code)

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