Scrape a URL and get clean, structured content
urlrequiredformatsoptionalonlyMainContentoptionalincludeTagsoptionalexcludeTagsoptionalmaxAgeoptionalheadersoptionalwaitForoptionalmobileoptionaltimeoutoptionalblockAdsoptionalclawcard agent pay scrape-url '{"url": "https://arxiv.org/abs/2307.06435"}' --jsonPOST https://www.clawcard.sh/api/catalog/scrape-urlRequires API key in Authorization header. Balance deducted per call.