Does scanning cost anything or require a signature?
No. A scan is read-only: your browser asks a public RPC for logs and balances. No signature, no transaction, no wallet connection required.
Why are sweep and claim separate buttons?
Pons V2 first credits creator fees to its shared Fee Escrow when a curve is swept. A second signed transaction calls claim() on that escrow and pays the connected recipient address. Feesweeper keeps the balances and receipts distinct.
Why does a curve show zero?
The curve may have no pending fees, or a sweep may already have moved them into Pons Fee Escrow. Check the separate escrow balance for the connected recipient address. A sweep alone does not pay the wallet.
Can Feesweeper take my fees?
Feesweeper does not take custody or use a third-party claim service. A curve sweep credits Pons Fee Escrow;
the connected recipient address separately calls claim() to withdraw its native ETH balance.
Any donation shown afterward is a separate optional transfer signed in the wallet.
What is the optional 5% donation?
Only after a confirmed Pons Fee Escrow claim and a measured recipient-wallet balance increase does a dialog
show two choices: send an optional 5% donation to 0x7503…5253 in a separate signed transfer,
or keep the full claim. A curve sweep alone never opens the dialog. Scanning is free.
Is the 5% taken from my creator tax?
No. The creator tax accrues on the curve, then a sweep credits the shared escrow. The configured fee
recipient separately claims from escrow. The 5% donation is a second, voluntary transfer signed by that
connected recipient after the claim settles.
Where does the protocol's 30% actually go?
To the address the curve reports through protocolFeeRecipient(). On the curves this
build was verified against that is 0x31ea5b453a6cd60f36203830de046ff32dec2cdb; the
scan reads the value per curve instead of assuming it, and the footnote lists what it found.
My token has a 5% creator tax — who receives it?
The current fee recipient recorded on the curve receives it through Fee Escrow. The app reads that
address per curve, which can differ from the indexed launch creator; that current recipient signs the
sweep. The recipient separately signs claim() from escrow. This build scans launches by
indexed creator address and supports native ETH quote assets only.
How are the dollar figures calculated?
One indicative ETH/USD rate, fetched when you scan and named under the total with its timestamp.
The chain itself has no dollar price, so the amount is context, not an accounting figure. If no
free rate source answers, the page shows ETH only rather than a stale number.
What is the buyback reserve?
A curve's buybackQuoteBalance is an earmark within its pending quote fees, not an extra pot. Feesweeper shows it separately and subtracts it from the creator estimate. A creator sweep may be restricted when a buyback requires the trusted operator; the actual Fee Escrow credit after a sweep is authoritative.
Which chains and launchpads are supported?
Robinhood Chain Pons V2 curves. This build handles native ETH quote-asset balances only. ERC-20 quote assets, ERC-20 escrow claims, and post-graduation Uniswap v4 hook fees are marked or documented as unsupported; they are never combined and labeled ETH.
How current are the numbers?
They are read at the moment you scan. Press Rescan for a fresh read; the chain moves in ~0.1 second blocks, so numbers can change within seconds of a trade.