Brazil Receita WS vs FastDOL
Same instrument, two spec sheets — measured, not claimed.
Brazil Receita WS vs FastDOL: common questions
Which is more reliable, Brazil Receita WS or FastDOL?
On our scheduled checks, FastDOL leads on measured uptime — Brazil Receita WS at 70.6% versus FastDOL at 100% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Which is faster, Brazil Receita WS or FastDOL?
Brazil Receita WS has the lower median latency in our checks — Brazil Receita WS responds in 539 ms versus FastDOL at 680 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.
Do Brazil Receita WS and FastDOL need an API key?
Brazil Receita WS needs no key, while FastDOL requires a free API key. If you want to start calling without signup, reach for Brazil Receita WS first.
Can I call Brazil Receita WS and FastDOL from the browser?
Neither sends browser-friendly CORS headers reliably, so call Brazil Receita WS and FastDOL from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are Brazil Receita WS and FastDOL free for commercial use?
Brazil Receita WS has unclear commercial terms, and FastDOL 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.