OPSNODE UTILITYWhat a token approval is
When you approve a delegate on a Solana token account, that address can transfer up to the approved amount at any time, without a new signature from you. Legitimate apps rarely need one for long. A malicious site that tricked you into signing one can come back later and empty that token.
How to check and revoke
Paste any wallet address and press Check: you see every active approval, the token, who can spend it and how much. No connection is needed to look. To revoke, connect that wallet: all approvals are cancelled in as few transactions as possible, each one simulated first.
What it costs
Free. You only pay the Solana network fee, a fraction of a cent.
Frequently asked questions
I think I signed a drainer transaction. What should I do?
Revoke all approvals here, then move your remaining funds to a brand-new wallet. If you ever typed your seed phrase or private key on a website, no tool can protect that wallet: move everything now.
Can this tool recover stolen tokens?
No tool can reverse a confirmed Solana transaction. Revoking stops further spending through approvals. Be careful with anyone promising to recover funds: it is a common scam.
Does revoking cost anything?
No Opsnode fee. Only the Solana network fee, usually under 0.0001 SOL.
Can I check someone else's wallet?
Yes, looking is read-only. Only the owner can revoke, because their wallet has to sign.