Trust
What you sign, and what we never touch.
One order, one signature
clipFX builds one signed order: the amount you sell, the least you will accept, and an expiry. You sign it once in your wallet. Professional market makers then compete to fill it — in parts, when partial fills price better — and every fill settles straight to your wallet. Nothing fills below the floor you signed. Ever.
The approval
Before your first order you grant the sell token an allowance to the settlement network's vault relayer (0xC92E…0110) — an audited, battle-tested contract that can pull funds only when a signed order of yours settles, and only into settlement. clipFX has no contracts of its own and can never move your money.
The fee
10 bps of the executed amount, already inside every rate you see — there is no spread taken quietly on top. Your signed floor is always respected: the protocol collects the fee from execution above it, never by breaking it. The fee is declared inside the order's metadata, on the record, where anyone can audit it.
The price you see
Rates come from the deepest BRL market there is: the live USDT/BRL mid on Binance, around the clock. When it is unreachable, the app falls back to Pyth's USD/BRL oracle and says so on the card — including refusing to quote when that price is stale or its confidence too wide, rather than pretending to know the price.
What this app does not do
No notifications. Awareness comes from opening the app. The progress screen front-loads anything that needs you: an expired remainder, a floor the market has run past.
Static floors. The floor is fixed the moment you sign. Tracking the market is a re-quote — two taps, free cancellation, one fresh signature.
The orderbook is off-chain. Order state and cancellation ride a public orderbook API. If it is down, your orders are unaffected on-chain — this screen just can't see them until it returns.
A Hackachain instrument · 2026