Short answer
Wallet permission revocation is the process of closing token approvals or contract permissions that no longer need to remain active. For AI agents, revocation matters because a successful task can still leave behind a permission that future code or a malicious contract could use.
When this matters
- An agent used approve during a swap and the allowance is still open.
- A wallet team wants to show users which agent permissions can be closed.
- A DAO needs proof that operational approvals were revoked after a campaign.
- A support team investigates unexpected movement from a previously approved contract.
Operating steps
- Inventory open approvals by wallet, token, spender, chain, and last-used date.
- Mark infinite approvals, stale approvals, and approvals to unknown or changed contracts.
- Match each permission to the agent workflow that created it.
- Generate a revocation queue with contract, token, risk reason, and expected user action.
- Log the closeout status so reviewers can see which permissions remain open.
Common risks
- Revoking the wrong approval can break an active workflow, but leaving every approval open expands risk.
- Unknown spender contracts are hard to evaluate without labeling and transaction history.
- Teams may close the transaction issue but forget the permission that enabled it.
- Users need plain evidence, not only raw allowance numbers.
How Web3Agent Permit fits
Web3Agent Permit includes a revocation panel that shows open permissions, risk reasons, closeout status, and evidence for governance or user support.