CompanyData.com vs MEXC Global API
Same instrument, two spec sheets — measured, not claimed.
CompanyData.com vs MEXC Global API: common questions
Which is more reliable, CompanyData.com or MEXC Global API?
On our scheduled checks, MEXC Global API leads on measured uptime — CompanyData.com at 49.0% versus MEXC Global API 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, CompanyData.com or MEXC Global API?
MEXC Global API has the lower median latency in our checks — CompanyData.com responds in 243 ms versus MEXC Global API at 87 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 CompanyData.com and MEXC Global API need an API key?
CompanyData.com needs no key, while MEXC Global API requires a free API key. If you want to start calling without signup, reach for CompanyData.com first.
Can I call CompanyData.com and MEXC Global API from the browser?
Only CompanyData.com is browser-friendly — it returns CORS headers over HTTPS. MEXC Global API needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are CompanyData.com and MEXC Global API free for commercial use?
CompanyData.com has unclear commercial terms, and MEXC Global API 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.