Admin

Rate & Config

Updates here are the single source of truth. Listing pages and shared pages all read from the same server-side config.

Rates (%)

Updated date

Source label (shown in transparency notice)

Down payment (decimal, e.g. 0.035 = 3.5%)

Tax / Insurance / MI annual rate (%)

Admin key (LEVR_ADMIN_KEY)

Persistence: POST writes to data/config.json. On Vercel’s read-only Lambda filesystem, prefer setting LEVR_CONFIG_JSON in project env vars and redeploying — that path is also the single source of truth.