Invite-code binding check cover, stepped bars
Tool cover · Aug 2026

CHECK · 05

Binance invite binding check

Answer whether you filled a code at sign-up and whether the account shows a referrer. You get bound, probably not bound, or not sure. This tool does not connect to an account.

Two statements

Did you fill an invite code at sign-up?

Can you see a referrer in the account?

This is not a lookup API. The conclusion is only the options you tap.

If you have not opened an account and want the steps first, read Open a Binance account.

How to use this (collapsed by default)

What the checker answers

It turns “I think I filled it” into three usable stamps: bound, probably not bound, not sure yet.

How to use it

First pick, from memory, whether you filled a code. Then pick whether the account shows a referrer. If you have not signed in, say so.

Why there is no lookup button

This site cannot, and will not, sign into your account. The only place a referrer shows is the exchange’s own page.

If you skipped it

A later bind is rarely available. Do not open a string of empty accounts for a code. The current rules sit in You skipped the invite code.

Who it is for

Anyone who remembered the invite code after sign-up, or cannot tell whether they wrote it in.

How it relates to the fee tool

If it did not bind, the invite switch on the fee layer calculator does not apply to that account.

Is there a sign-up button on this page

No. When you want the account steps, read the sign-up note on the desk.