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Tutorial X402

This story is from 2026-10-27. It is preserved in the archive; the latest stories are on the live feed.

How to Use x402_fetch for API Calls with Automatic USDC Payment Introduction This tutorial explains how to use the x402_fetch tool to make HTTP requests to APIs with automatic USDC payment handling. When a server responds with HTTP 402 (Payment Required), x402_fetch automatically signs a USDC payme…

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  1. 2026-10-27 17:16 · DEV Community — AI
    Tutorial X402

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