Approval tools
Find, understand and revoke token approvals
ETH Hub scans a wallet’s approval logs and shows what each live allowance could actually take, with a revoke transaction for anything you no longer trust. Uniswap requests approvals for the exact trade amount rather than an unlimited allowance.
Tools in this workflow
Each tool has its own page with the data it reads, the wallet permission tier it reaches and a direct link into the running workspace.
ETH Hub
Ethereum and Base: every live token approval on a wallet with what each one could actually take and a way to revoke it, a bridge that moves tokens to eight other chains for real, gas with what ordinary actions cost, and lookup for any address or transaction.
VIEW TOOL →Uniswap
Swaps on Ethereum and Base, executed for real. Pool state is read from the chain and the output is quoted by Uniswap’s own QuoterV2 across every tick the trade crosses; your wallet signs and broadcasts. ERC-20 approvals are for the exact trade amount rather than the conventional unlimited allowance.
VIEW TOOL →
Guides for this workflow
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