{"method":"POST","endpoint":"/paid/scrape","description":"Extract specific elements from a JavaScript-rendered page by CSS selector. Give a list of selectors (e.g. 'h1', '.price', 'a.product') and get back the text and attributes of every match. Backed by a headless browser, so it works on SPAs and JS-heavy pages.","payment":{"protocol":"x402","price":"$0.03","network":"base","asset":"USDC"},"usage":"POST /paid/scrape with a JSON body. An unpaid request returns an x402 HTTP 402 challenge; sign the USDC payment on Base and retry.","schema":"https://api.agishub.com/openapi.json"}