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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) Target audience: developers who are building autonomous AI agents and need a lightweight, standards‑based way to charge for API calls. Why a New HTTP Status Code? The HTTP spec already defines 402 Payment Required (RFC 7231 §6…

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  1. 2026-09-07 23:26 · DEV Community — AI
    x402 Explained: HTTP-Native Micropayments for AI Agents (With Real Code)

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