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# Permissions and sessions

“Permission” can refer to several separate things. Removing one does not
necessarily remove the others.

## Connection permission

Lets one exact website origin see approved accounts and ask for future actions.
Remove it under **Connected dapps**. This also cancels that origin's pending
requests.

## WalletConnect session

Lets a paired remote app send requests through WalletConnect. Disconnect it
under **More → WalletConnect**.

## Token approval

An onchain allowance lets a spender contract move up to a token limit. It
persists even after disconnecting the site. Revoke it with a supported
[approval-cleanup](/transactions/approval-cleanup) action or an onchain tool
such as the wallet's revoke.cash shortcut.

## Advanced delegated permission

An ERC-7715 grant is reusable onchain authority with methods, token amounts,
frequency, start, or expiry limits. It requires a compatible local smart
account and master authorization. View and revoke it from the relevant account
settings. See [Advanced dapp permissions](/smart-accounts/erc-7715).

## Signature or transaction request

A one-time request is not a durable permission. WalletChan pins it to the
origin, account, chain, and request data and asks for a fresh decision.

When troubleshooting, identify which layer is still active before removing
access.