Fast check

Verify your RPC in one minute

Fast check runs in your browser (or Cloud workers). Add endpoints below — results appear on the right once you run a check.

One RPC URL per line. https:// for browser checks; http:// — use Cloud.

Browser vs Cloudhttps:// — fast check in your browser.http:// — browser blocked here; use Cloud Check now or Monitoring (both schemes OK).

Import fileImport session

Fast check runs in your browser (or Cloud workers). Add endpoints below — results appear on the right once you run a check.

One RPC URL per line. https:// for browser checks; http:// — use Cloud.

Browser vs Cloudhttps:// — fast check in your browser.http:// — browser blocked here; use Cloud Check now or Monitoring (both schemes OK).

Import fileImport session