Polygon x402 AI Data AgentWeb ScrapingWeb3 & Decentralized TechBlockchainnohosa001-pixelAlicenseAqualityBmaintenanceZero-human Web3 micropayment MCP agent for LLM-ready clean web scraping, YouTube transcripts, PDF paper extraction, and plain text on Polygon Mainnet. Updated 3 hours ago (2026-08-21 01:56 UTC)5MIT