Review access before connecting.
These tools explain settings. They do not inspect an account or ask for an API Key, Secret or private logs.
Connection check
A connection error. What next?
These examples cover Binance Spot REST API. A code narrows the investigation; it does not prove a single cause.
This provides review steps, not proof that a connection is safe, a tool is trustworthy or an account is eligible.
| Purpose | Read | Trade | Withdraw |
|---|---|---|---|
| Public prices | Not needed | Not needed | Not needed |
| Portfolio sync | As needed | Usually no | Not needed |
| Trade execution | As needed | As needed | Usually no |
How we edit and check
This provides review steps, not proof that a connection is safe, a tool is trustworthy or an account is eligible.
No login · No API keys · Runs in your browser