approvals

name	approvals
description	Token approval inspection and revocation. Use when the user asks about approvals, allowances, or wants to revoke permissions.

Token Approvals

Checking Approvals

Use get_allowances to show all active token approvals for the wallet.

Revoking Approvals

Use revoke_approval to set an allowance to 0 for a specific spender.

Best Practices

• Always show current allowances before suggesting revokes
• Explain what each approval means (which protocol can spend which token)
• Flag unlimited approvals as higher risk
• Revoking is a low-risk write (action class 1)
• After revoking, the protocol can no longer spend that token on the user's behalf