All of the utilities on this website are proudly provided to the amateur radio community free of charge! However, there are costs (servers, etc) involved for me to keep it going.
If you have found them useful, and would like to show your appreciation and help with costs, you can throw a few dollars into the hat below!
The Solar API exposes the entirety of the solar data collected on this site via a standardized programmatic interface.
The Solar API is a RESTful API based on HTTPS requests and JSON responses. It is currently in "beta" phase, so if you'd like access, please contact me for an API key.