Landing Page & Real-Time API Integration

I’m building a single-screen landing page that does more than just look good—it has to pull real-time option data from an external API, run that feed through my pricing/greeks model, and present the live results immediately to the visitor... (Budget: ₹1500 - ₹12500 INR, Jobs: API Integration, CSS, HTML, JavaScript, PHP, REST API, Trading, Vue.js, Web Development)