Brazil Receita WS vs District of Columbia Open Data
Same instrument, two spec sheets — measured, not claimed.
Brazil Receita WS vs District of Columbia Open Data: common questions
Which is more reliable, Brazil Receita WS or District of Columbia Open Data?
On our scheduled checks, District of Columbia Open Data leads on measured uptime — Brazil Receita WS at —% versus District of Columbia Open Data at —% 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 Brazil Receita WS and District of Columbia Open Data need an API key?
Neither needs a paid key — Brazil Receita WS is callable with no signup, and District of Columbia Open Data is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Brazil Receita WS and District of Columbia Open Data from the browser?
Only District of Columbia Open Data is browser-friendly — it returns CORS headers over HTTPS. Brazil Receita WS needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Brazil Receita WS and District of Columbia Open Data free for commercial use?
Brazil Receita WS has unclear commercial terms, and District of Columbia Open Data has unclear commercial terms. 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.