feat: add webmcp-sdk, agentpay-mcp SDK and x402 payment demo#3
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feat: add webmcp-sdk, agentpay-mcp SDK and x402 payment demo#3up2itnow0822 wants to merge 1 commit intowebfuse-com:mainfrom
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- Libraries: webmcp-sdk (W3C WebMCP toolkit with x402 support) and agentpay-mcp (non-custodial x402 payment layer for AI agents) - Demos: AgentPay x402 Payment Demo — AI agent makes micropayments through navigator.modelContext using HTTP 402 / x402 protocol on Base x402 Protocol — Patent Pending. Packages: agentpay-mcp@4.0.0, webmcp-sdk@0.5.7
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What's added
📦 Libraries, SDKs & Polyfills
Two new entries under Standalone Libraries:
webmcp-sdk — W3C WebMCP developer toolkit with x402 payment support. Make any website agent-ready with
navigator.modelContext. Includes TypeScript types, tool helpers, and x402 payment integration for Base.agentpay-mcp (v4.0.0) — Non-custodial x402 payment layer for AI agents. Handles HTTP 402 Payment Required automatically — agent wallet signs on Base and retries. Patent Pending.
🎮 Demos & Example Projects
navigator.modelContext. Wallet auto-signs on Base and retries. Shows both declarative + imperative tool patterns.Why it's useful
x402 is the emerging standard for AI agent micropayments on the web — HTTP 402 gets a real implementation. This demo + SDK pair make it easy for other developers to add paid API access to their WebMCP tools without centralised payment infrastructure.
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