{"service":"x402-extract-api","description":"Paid API that extracts structured JSON from any web page. Pay-per-call in USDC on Base via the x402 protocol.","network":"base","pay_to":"0x41B9052c518C1aAB7Cc79FC346deEA215e5a70E2","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","endpoints":{"GET /health":"free — service status and intent list","GET /extract?url=...&intent=...":"$0.03 — single URL, preset intent","POST /extract":"$0.05 — single URL, custom schema","POST /extract/batch":"$0.25 — up to 5 URLs"},"valid_intents":["product_specs","company_info","article_summary","pricing","job_listing","reviews","contact_extraction","structured_table","social_profile","custom"]}