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Bargo Congress Trades API vs Fed Treasury

Same instrument, two spec sheets — measured, not claimed.

APIBargo Congress Trades APINEW—Fed TreasuryDYING37
Uptime · 30d
Uptime · 90d—%0.0%
Uptime · 30d—%0.0%
P50 · ms——
P95 · ms——
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useyesyes
Data licenseOpen U.S. Government data (public domain)
Free tierFree — no API key
Rate limit30 req/window · 29 remainingUnpublished
In directory since2026-07-272026-07-05
operationalpartialdownno data

Bargo Congress Trades API vs Fed Treasury: common questions

Which is more reliable, Bargo Congress Trades API or Fed Treasury?

On our scheduled checks, Fed Treasury leads on measured uptime — Bargo Congress Trades API at —% versus Fed Treasury at 0.0% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do Bargo Congress Trades API and Fed Treasury need an API key?

Neither needs a paid key — Bargo Congress Trades API is callable with no signup, and Fed Treasury is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Bargo Congress Trades API and Fed Treasury from the browser?

Only Bargo Congress Trades API is browser-friendly — it returns CORS headers over HTTPS. Fed Treasury needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Bargo Congress Trades API and Fed Treasury free for commercial use?

Bargo Congress Trades API allows commercial use on its free tier, and Fed Treasury allows commercial use on its free tier. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.