× Space-Track will soon change how users download files programmatically via our Application Programming Interface (API). Downloads via the website's graphical interface and any file uploads will not be affected; other API endpoints like cdm, gp, and satcat are also not affected by this change. Soon, all successful API file downloads on space-track.org will return an "HTTP redirect", which is a URL with the actual file location.
× Depending on how they access the API, users who programmatically download files may need to update their code to follow HTTP redirects to successfully download a file. Affected users should test their API file download code against https://for-testing-only.space-track.org now to identify any problems before the changes move to the production site. Please email admin@space-track.org if you experience any issues downloading a file with an HTTP redirect.

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