Meta WhatsApp API Account Setup

I need help opening a fresh WhatsApp Business API account directly under Meta, keeping the onboarding completely organic (no BSP middlemen). The goal is simple: once the number is approved and live, my website must be able to send and receive standard text messages through the official API... (Budget: ₹1500 - ₹12500 INR, Jobs: API, Documentation, Facebook API, HTML, MySQL, PHP, Web Development, Website Design)