Banking API vs Plaid API
Same instrument, two spec sheets — measured, not claimed.
Banking API vs Plaid API: common questions
Which is more reliable, Banking API or Plaid API?
Both are neck-and-neck — Banking API and Plaid API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.
Which is faster, Banking API or Plaid API?
Banking API has the lower median latency in our checks — Banking API responds in 203 ms versus Plaid API at 359 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 Banking API and Plaid API need an API key?
Both ask you to authenticate — Banking API uses an API key and Plaid API uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call Banking API and Plaid API from the browser?
Only Plaid API is browser-friendly — it returns CORS headers over HTTPS. Banking API needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Banking API and Plaid API free for commercial use?
Banking API has unclear commercial terms, and Plaid 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.