Campflare

Campflare provides real-time campground availability data and cancellation alerts as a public API. The platform tracks campsites across every major public reservation system in North America and notifies users (via webhook) the moment a site matching their criteria becomes available. Campflare's data and services are open to the public programmatically — individuals and non-profits get free access to all APIs, while commercial use requires a paid license. Campflare also powers partner products such as Hipcamp Alerts. Current API access is invite-only; requests go to [email protected] and are typically granted within 24–48 hours.