eBay Developer Account Setup

I need a pro who can walk me through creating a brand-new eBay developer account and make sure it is fully activated with production keys. My sole goal is to pull sold-price data via the eBay APIs, so once the account is live and the keys are confirmed to work in a quick test call (Postman or similar), your job is done. What I expect from you: • Clear, step-by-step guidance—screen-share or concise written instructions—covering registration, application creation, sandbox verification, and production key request. • Troubleshooting along the way if eBay flags anything or asks follow-up questions. • A brief demo call to prove the keys return sold-price results. No ongoing training on other features is required; I only need the initial setup completed correctly the first time.