{"api":"Social Card Preview API v1","description":"Generate and preview OG/Twitter card images","pricing":{"basic":{"price":"Free","requests":"200/month","rateLimit":"5/min"},"pro":{"price":"$9.99/mo","requests":"10K/month","rateLimit":"30/min"},"ultra":{"price":"$49.99/mo","requests":"100K/month","rateLimit":"150/min"},"mega":{"price":"$199/mo","requests":"1M/month","rateLimit":"500/min"}},"endpoints":[{"method":"GET","path":"/v1/generate","params":"title, description, siteName, theme, platform, bgColor","note":"Generate card SVG"},{"method":"GET","path":"/v1/preview","params":"url","note":"Extract meta and generate preview"},{"method":"GET","path":"/v1/validate","params":"url","note":"Validate OG meta tags"},{"method":"GET","path":"/v1/mockup","params":"title, platform","note":"Generate platform mockup"}],"platforms":["og","twitter","linkedin","facebook"],"themes":["light","dark"],"examples":["/v1/generate?title=Hello+World&description=A+great+post&theme=dark","/v1/preview?url=https://example.com","/v1/validate?url=https://example.com","/v1/mockup?title=My+Post&platform=twitter&theme=dark"]}