vdjhards/jiosaavn-api — reverse-engineered prompt

Build me an unofficial JioSaavn API that lets people search and fetch music data, then get high quality download links for songs, albums, playlists, and related content from JioSaavn.

I want it to be simple to run locally and easy to deploy on Vercel. Use Bun if possible, but keep it working with modern Node too. Add clean API routes, sensible error messages, and responses that are easy for a frontend app to use. Please include docs or examples showing how to search, get song details, get album or playlist details, and download audio in the best available quality.

Keep the code tidy with TypeScript, formatting, linting, and a basic test setup. Also include a short README with local setup, deployment steps, and any region note needed for better India based results. Look up the current JioSaavn behavior or docs online if you need to.