> For the complete documentation index, see [llms.txt](https://docs.cindereth.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cindereth.com/tools/approvals.md).

# Approvals

A token approval you granted months ago still lets that contract move your tokens today. Forgotten approvals are how wallets actually get drained. This tool finds yours and revokes them.

## Steps

1. Open **Approvals**. Cinder checks your tokens against the chain's known spenders, including the Uniswap routers and Permit2.
2. Each open allowance appears with the spender's name and whether it is unlimited.
3. Press **Revoke** on anything you do not actively use. Each revoke is one `approve(0)` transaction.

## What Cinder itself asks for

Sells approve the exact amount being sold, never unlimited, and v4 permissions expire within 30 minutes. After a sweep, there is nothing left over to revoke, and this page proves it.


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