Municipal Finance API vs National Bank of Poland
Same instrument, two spec sheets — measured, not claimed.
Municipal Finance API vs National Bank of Poland: common questions
Which is more reliable, Municipal Finance API or National Bank of Poland?
On our scheduled checks, National Bank of Poland leads on measured uptime — Municipal Finance API at 96.1% versus National Bank of Poland 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, Municipal Finance API or National Bank of Poland?
National Bank of Poland has the lower median latency in our checks — Municipal Finance API responds in 2094 ms versus National Bank of Poland at 899 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 Municipal Finance API and National Bank of Poland need an API key?
Neither needs a paid key — Municipal Finance API is callable with no signup, and National Bank of Poland is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Municipal Finance API and National Bank of Poland from the browser?
Yes — both Municipal Finance API and National Bank of Poland send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are Municipal Finance API and National Bank of Poland free for commercial use?
Municipal Finance API has unclear commercial terms, and National Bank of Poland 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.