Afterglowscreensavers

Treasury Auctions Screensaver

The Treasury Auctions screensaver shows every US Treasury security as it goes to auction, from the Treasury's own key-less FiscalData API: the term, the CUSIP, and the dates it is issued and matures. It's free, runs in your browser, and ESC exits.

Live preview

Press ESC to leave fullscreen. Settings are saved in your browser only.

How the Treasury Auctions screensaver works

The saver reads the US Treasury FiscalData API directly in your browser — no key and no account.

Every US Treasury security as it goes to auction, from the Treasury's own key-less FiscalData API: the term, the CUSIP, and the dates it is issued and matures..

It refreshes on a schedule, so what you see stays current.

Colours can be changed in settings; nothing is stored beyond your own browser.

A worked example

Every US Treasury security as it goes to auction, from the Treasury's own key-less FiscalData API: the term, the CUSIP, and the dates it is issued and matures.

Settings & tips

Frequently asked questions

Is this real data?
Yes — it comes from the US Treasury FiscalData API and is refreshed on a schedule.
Is a key needed?
No. This source is fully key-less.
Is it free?
Yes — free, no download, in your browser.

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