{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.UltraStarz/x402-extract","description":"Pay-per-call MCP server. $0.01 USDC extracts schema.org/Product JSON from any URL via x402.","repository":{"url":"https://github.com/UltraStarz/x402-extract-mcp","source":"github"},"version":"0.1.2","packages":[{"registryType":"npm","identifier":"x402-extract-mcp","version":"0.1.2","transport":{"type":"stdio"},"environmentVariables":[{"description":"Ethereum private key for the buyer wallet that pays the per-call USDC fee.","isRequired":true,"format":"string","isSecret":true,"name":"BUYER_PRIVATE_KEY"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-05-10T10:13:56.607012Z","publishedAt":"2026-05-10T10:13:56.607012Z","updatedAt":"2026-05-10T10:13:56.607012Z","isLatest":true}}}],"metadata":{"count":1}}
