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2 posts tagged with “X402”

How to Register and Monetize AI Agents with x402 Payment Protocol

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How to Register and Monetize AI Agents with x402 Payment Protocol

Learn how to register AI agents on Hedera and purchase credits using the x402 payment protocol or HBAR. Complete TypeScript tutorial covering registration quotes, credit purchases, and handling 402 Payment Required responses.

Dec 29, 2025
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November Recap: Hashnet MCP Server, ERC‑8004 expansions, HCS‑21, and Patchwork

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November Recap: Hashnet MCP Server, ERC‑8004 expansions, HCS‑21, and Patchwork

November 2025 highlights: Hashnet MCP Server ships, ERC-8004 and x402 multi-chain support expands, HCS-21 Adapter Registry drafts, Patchwork working sessions launch, and Tashi joins the DAO.

Dec 1, 2025
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