The answer
Many allowance explorers accept a public address for read-only inspection; submitting a revocation requires a signed transaction.
What to do next
Paste only the public address into a reputable checker and never provide a seed phrase.
Revoke.cash wallet permission scanner
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Trezor hardware wallet
Related self-custody hardware; verify supported coins, networks and recovery standards. It cannot reverse an already compromised seed or fraudulent transfer.
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