Limit orders for tokenized stocks — NVIDIA, SpaceX, gold, the Nasdaq — straight from your wallet. Name your price; Sill places the order in Uniswap as a band one tick wide, and the market fills it when it gets there, paying you the pool's fee on the way.
A limit order on Sill is a real Uniswap position — the same kind liquidity providers hold — placed so that the only thing it can do is buy (or sell) at your price.
Pick a stock, the most you'll pay per share (or the least you'll sell for), and how much. Sill shows the exact band your order will sit in, drawn against the live price, before you sign anything.
One free signature lets Uniswap's position manager take exactly that amount, once, in the next 30 minutes. One transaction places the order — or a ladder of up to five of them.
When trading carries the price through your band, the pool converts your dollars into shares — at your price or better, plus its fee. Withdraw them to your wallet with one click.
Uniswap v3 lets liquidity sit between any two price ticks. Put it all on one side of the price, one tick wide, and it becomes an order: it holds only what you paid with until the market walks through it.
A filled order is still a position in the pool until you withdraw it. If the price walks back up through your band before then, the shares turn back into dollars — at the same prices. Sill shows every order's state live and withdraws every filled order in one transaction, but it can't do it while you're away: nothing on chain acts without you.
The band's width is the pool's tick spacing: 0.1% in a 0.05% pool, 0.6% in a 0.3% pool, 2% in a 1% pool. Sill places orders in the lowest-fee pool with real depth on both sides, because that pool follows the market most closely.
Your limit is the band's worst edge: the band is always snapped away from the market, never towards it. The average price across the band is better than your limit, and the fee is on top.
Each price is read from the pool your order would sit in, at the same block. The band is how wide one order is in that pool.
Sill is a page, not a protocol. Every transaction it builds goes to Uniswap's own audited contracts, and every claim below is a check that ran against them.
Your order is an NFT from Uniswap's own NonfungiblePositionManager, in your wallet. There's no Sill contract to hold it, pause it or be upgraded — and no one but you can withdraw it.
The band is placed entirely on the far side of the price, with your limit as its worst edge. The pool can only ever convert it at prices inside that band.
If the price moves into your band before the order lands, the pool refuses it instead of placing a different order. If it walks back into a filled order before a withdrawal lands, that's refused too — never paid short.
You sign for exactly the order's amount, for 30 minutes, once. No unlimited approvals; a permit for less than the order is refused, not shrunk.
Orders placed, filled by real trades and withdrawn — buys and sells, both pool orientations, a four-band ladder, a fee-earning range, market trades — on a fork of Robinhood Chain, with balances read off the chain to the wei.
The ledge at the bottom of a window, or the level water has to rise over before it spills. On Sill it's your price: an order waits at its ledge until the market reaches it.
A wallet such as MetaMask or Rabby on Robinhood Chain, holding USDG (the chain's dollar) or shares, plus a little ETH for gas — an order costs cents. From Ethereum, Robinhood documents two ways over: the canonical bridge (about ten minutes) and Relay (under a minute). ETH on the chain can be swapped for USDG in the app.
Uniswap v3 pools hold liquidity between price ticks. A position that sits entirely above or below the current price holds only one token. Sill places yours one tick-spacing wide, on the far side of the market, holding what you pay with. The only way it changes is if trades carry the price through it — and then it converts, at the band's prices, into what you asked for.
No. Sill has no contract and no server that touches funds. Your order is a Uniswap position NFT in your own wallet; only its owner can withdraw it. Sill is the page that builds the transactions.
A filled order stays in the pool, as shares, until you withdraw it. If the price walks back through your band first, it converts back to dollars at the same prices (you keep the fees). Withdraw once it's filled — the Orders tab shows which ones are, and one transaction withdraws them all.
Any time. Cancelling is the same transaction as withdrawing: everything in the position comes back to your wallet — untouched dollars if nothing filled, a mix if it was part-way, plus any fees — and the NFT is burned.
Sill charges nothing. Placing an order costs gas — cents on Robinhood Chain. A limit order pays no trading fee; it earns one: the pool's fee on the volume that fills it, less the protocol's share.
They are Robinhood's own stock tokens on Robinhood Chain — the addresses Robinhood publishes — traded against USDG in Uniswap pools. What each token represents, and who may hold it, is set by its issuer; read Robinhood's terms and check they apply to you.
Every listed stock, priced live from Uniswap. Your order, in your wallet, filling at your price.