{"name":"x402-web-extract: web scraping, prices, balances, YouTube","description":"Pay-per-call API for AI agents on Base mainnet (USDC via CDP x402 facilitator). Five endpoints: /fetch returns clean markdown or JSON from any public URL, /price returns real-time USDC spot prices for EVM tokens, /balance returns native + USDC balances for any EVM wallet, /youtube-video resolves a YouTube video to a direct MP4 download URL, /youtube-audio resolves a YouTube video to an audio-only stream URL. Each call returns HTTP 402 with an exact payment requirement; agents pay automatically via x402. No API keys, no accounts.","url":"https://x402-web-extract.senpi-agent.workers.dev","x402":{"version":2,"network":"eip155:8453","asset":"USDC","payTo":"0x313722Afe5b161a850b5FC48D916Cd91fb9DBB12","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"},"capabilities":[{"endpoint":"/fetch","method":"GET","price":"$0.01","input":"?url=<encoded>","output":"markdown or JSON"},{"endpoint":"/price","method":"GET","price":"$0.01","input":"?address=0x...&chain=base","output":"USDC price"},{"endpoint":"/balance","method":"GET","price":"$0.02","input":"?address=0x...&chain=base","output":"native + USDC balances"},{"endpoint":"/youtube-video","method":"GET","price":"$1.00","input":"?url=<youtube-url>","output":"direct MP4 download URL"},{"endpoint":"/youtube-audio","method":"GET","price":"$0.50","input":"?url=<youtube-url>","output":"audio-only stream URL"}],"products":[{"name":"Auto News Digest Agent","priceUsd":15,"endpoint":"/product","method":"POST","description":"Full Python source bundle: daily news digest from free sources (HN, Reddit, RSS), CLI, optional LLM summaries, SMTP email, tests, built wheel."}],"openapi":"/openapi.json","llmsTxt":"/llms.txt","mcp":"/mcp"}