Robinhood Chain
See which apps can still spend from your wallet on Robinhood Chain
Every swap, listing and mint on Robinhood Chain starts with a permission: you let a contract move a token for you, and that permission does not end when the trade does. Most wallets carry dozens of them, some unlimited, some granted to a contract nobody has read. This check reads every one that is still open — from the chain, not from a history of clicks — and says which address holds it, how much it can take, and how to close it. Paste an address; nothing is connected and nothing is signed.
Free · read-only · no wallet connection · nothing to sign
Paste any Robinhood Chain wallet and we'll read every permission it still has open — token allowances, Permit2, NFT operators, and whether the wallet itself is delegated — then say which to close first and how. Free, no wallet connection, nothing to sign.
A permission outlives the trade
When an app asks you to “approve” a token it is asking for a standing allowance: the right to move up to that amount whenever it likes, until you change it. Most apps ask for an unlimited one because it saves you a second click, and most wallets never take it back. That is fine while the app is honest and its code is sound; it is how a drained wallet happens the day either stops being true.
Who holds it matters more than how much
The same unlimited allowance means nothing in the hands of an official router and everything in the hands of a stranger. So this check judges the address first: official contracts on this chain are named by their address — never by the name they give themselves, because the explorer lists several verified contracts calling themselves the Uniswap router that are not. Everything else is described by what the chain says: a contract or a plain wallet, source verified or not, created when. A plain wallet holding a permission is the one to close first — an app never needs one, only a person does.
Four kinds of permission, one list
Token allowances are the common kind. Permit2 allowances are a second layer some apps use, with an expiry, and revoking the token’s own allowance does not end them. An NFT operator approval lets one address move every token in a collection, which is how most NFT thefts work. And the wallet itself can be handed to a contract under the newer account standard — the whole balance, not one token — so the check reads that first and says whether the contract is one your wallet app installed or one nobody recognises.
What this check does not do
It does not revoke anything; your own wallet does that, and each row says the exact call to make on the explorer. It does not price what an allowance is worth, and it cannot see permissions granted off-chain that were never used. A permission it could not read is shown as unread rather than hidden — treat it as live. And a clean result means nothing can spend from the wallet right now; it says nothing about what you approve tomorrow.
Questions
- What is a token approval on Robinhood Chain?
- A standing permission you give a contract to move a token from your wallet, up to an amount, until you change it. Apps need one to swap or list for you; the risk is that it stays open after you have stopped using the app, and that “unlimited” means every token of that kind you will ever hold.
- How do I revoke an approval on Robinhood Chain?
- From the wallet that granted it, on the token’s own contract: set the allowance for that address to zero. Each row on this page gives the exact call and links to the token’s page on the explorer, where a verified contract lets you make it with your wallet. A Permit2 permission is closed on the Permit2 contract instead, and an NFT operator with the collection’s own setting.
- Is an unlimited approval always dangerous?
- No. An unlimited allowance to an official router is the usual setting, and the check marks it as such. The same allowance to a contract nobody has verified, to a contract created this week, or to a plain wallet is what the check flags — the holder decides the risk, not the number.
- What does it mean that my wallet is delegated?
- Under the newer account standard a wallet can hand its whole balance to a contract so it behaves like a smart account. Wallet apps such as MetaMask set this up on purpose, and the check names the ones it recognises. A delegation to a contract nobody recognises means someone else can move everything — if you did not set it up, remove it in your wallet app’s account settings and move your funds.
- Why is a permission I revoked still listed?
- The list is read live from the chain, so a revoked permission disappears once the transaction confirms — run the check again. If it stays, look at the kind: a Permit2 permission survives a token-level revoke, and an operator approval is separate from a single-token approval.
- Is this free, and do I need to connect a wallet?
- Free, and no. The check reads public chain data from an address you paste; nothing is connected and nothing is signed. Anyone can check any address — only the wallet that granted a permission can close it.