An order book for tokens that trade on Uniswap v4 pools. Instead of taking the pool's price right now, you set your own: buy if the price comes down to X, sell if it goes up to Y, or sell if it falls below a stop. Three chains — switch at the top: on Arc (Argus, ArcPad or plain pools) prices are in USDC; on Robinhood Chain they're in ETH; on Solana they're in SOL.

• One cancels other: a limit and a stop on the same amount — buy the dip or the breakout, or sell into a rise or cut on a fall. The first to fill cancels the other on-chain.
• Buy with take-profit and stop-loss: three orders signed at once. The two exits wait for the buy and arm the moment it fills; the first of them to fill cancels the other.
• Pause and resume: take an order — or every order in a market — out of the book without cancelling it. One signature, no gas; when the Token Scanner flags a coin you hold orders in, a banner offers to pause them.
• Why it hasn't filled: each open order says what it waits for — the price gap, a thin pool, funding, a pause or the order before it. Unfunded orders get a Fix button that restores the approval or balance they need.
• Solana gets the full set: stop, TP / SL, trailing stop, timed buys (DCA), and for Pump.fun coins At graduation and Curve mark. You sign the condition as a plain message (no fee); the keeper waits for it, and the program's worst-price floor still holds.
• A weekly season: the volume your orders filled this week, Monday to Monday UTC, on a board in Stats. Just for fun — no rewards are set.
• For bots: a read-only API key (it can read your open orders and fills, never place or cancel) and a live stream of your own order events.
• Notes on your orders (kept in this browser), a cancel you can undo for 5 seconds, copy any trade from the tape into the form, the network fee before you place, layout presets (chart first, balanced, book first), and Solana in the portfolio.
• On a phone: swipe an order right to edit it, left to cancel, or hold it for the menu. Chart labels that sit close together stack into one, and the price glows when it comes within 3% of an order.

• Grid orders: buys at steps under the pool price (2, 3, 5 or 10% apart, 3 to 8 levels), each with a sell one step higher that waits for its own buy to fill. Two signatures a level, no gas; a sell joins the book only once its buy has filled.
• Fill odds: under the price, how often the pool reached it within a day in its own candles of the last few days, and when it last did. A record of the past, not a forecast. The odds also follow an order line while you drag it on the chart.
• A wider desk on big screens: the chart takes the room, and the edges between the book, the chart and the form can be dragged (double-click resets them). F puts the book and the chart over the whole screen; Esc leaves.
• Move all by any percent you type, or only your sells or only your buys. Ask ARCIA "move my sells +5%" and the move is set up for you to check and sign.
• A condition can watch the other chain: $ARCIRCLE on Arc from Robinhood Chain, $ARCIA on Robinhood Chain from Arc.
• Price alerts are kept for your wallet by default, so the ARCIA bot (/orderalerts on) and browser notifications reach you with the tab closed, on any device. A watchlist tab keeps your starred markets, with alerts on all of them at once.
• Portfolio across both chains, in dollars. The journal adds the last 7 and 30 days, the best and worst sell, the latest sells, a share image and a CSV. A filled order shows how much better than its limit it filled.
• Explore sorts by volume, 24h change, liquidity or age, and can hide coins under a day old. Stats adds the most-filled markets, the $ARCIRCLE burned by day, and the executor's recent runs, gas and address.
• ARCIA's morning note on Telegram (with /orderalerts on): what filled in the last 24 hours, what's open, and the order the price is closest to.
• For bots: a public fill feed and stream, a signed webhook for your own wallet's events, and a small client (/sdk/arcircle-orders/).
• The phone's order sheet opens at half height: swipe up for all of it, down to go back. The place button stays in view on a desktop, the explainer folds once you know a type, and fills land with a stamp and a flame to the burn counter (sound and vibration can be turned off).

• Explore, beside the market list: what's trending on Arc or Robinhood Chain right now (price, 24h change, volume, liquidity, age, from Dexscreener) and the new coins ARCIA DESK is watching, marked high risk. Tap one to open its market.
• A Pool tab beside the chart: the venue, the fee and the round trip, liquidity, how much it takes to move the price 1, 2 and 5%, and the price impact of a few buy and sell sizes with the fee included.
• The 24-hour volume and change come from Dexscreener until the chart has read the pool's own swaps, so a market shows its real day from the start.
• The best ask and the best bid show how far they are from the pool price. The chart's current candle follows the pool price live.
• "Copy as a link" on an open order: a link that opens the same setup filled in, for a friend or for later. A heads-up (here, in your browser and on Telegram with /orderalerts on) when the price comes within 2% of a limit order.
• Ask ARCIA "my orders", "my order history" or "cancel my arcia orders" and she opens them; cancelling is still one signature by you. #orders?my=open | history | port opens them from a link.
• $ARCIRCLE on Robinhood Chain shows where it comes from (ARCIRCLE OMNI) until it has a pool there. An × clears the address box, and a market with no open orders of yours offers two starting points.
• Indicators on the chart: a 20-candle average, VWAP, a volume average and order walls (where open Orders orders stack up). Turn each on or off; the choice stays.
• Move all: shift every open limit order of a market by −5%, −2%, +2% or +5%. Each order is re-signed by you, one at a time, and a move that would cross the pool price is held back.
• Price alerts take a percent: chips from −25% to +25% of the pool price fill the alert in one tap.
• A trading journal in Portfolio: realized result, win rate and average hold for your Orders sells against your Orders buys, a five-week calendar and a line per market. It is a record, not advice.
• A Stats tab beside Explore: filled volume and fills over 7 days, open orders, active markets and the $ARCIRCLE burned by Orders fees. No wallet is named.
• $ARCIRCLE shows its price on the other chain too (Arc or Robinhood Chain, through ARCIRCLE OMNI), in dollars.
• Keyboard: B and S pick the side, O the order form, M the market list, P the pool, C the chart, ? lists them all, Esc closes.
• On a wide screen (1680px and up) the latest fills sit under the book; on smaller laptops the header keeps the core numbers and the rest open under More. Phone tabs have icons and the Dexscreener link lives in the Pool tab.
• A fill while the tab is in the background flashes the tab's title. A quiet market (nothing moved for two minutes, none of your orders in it) is read every 15 seconds instead of every 5, and a busy RPC is retried once before giving up.

• The market's 24-hour change, high, low and volume now come from the pool itself — every swap, through any app — not only from Orders' own fills. The pool price is the main price; the last Orders fill sits beside it with how long ago it was and how far it is from the pool. A bar under "24h range" shows where the price sits between the day's low and high.
• The live tape mixes the pools' own swaps (◇) with Orders' fills (●), and says when the last Orders fill happened.
• Portfolio (a tab beside Open orders and History): the tokens from these markets in your wallet, their value at the pool price, your average Orders buy and how the price compares. "Protect" fills in a take-profit +25% and a stop-loss −15% on what you hold; you check it and sign.
• Only if another token's price…: under Advanced, a limit or scaled order can wait off the book until another token's pool rises or falls to a level (say, buy $ARCIA only if $ARCIRCLE rises to a price). Until then nothing fills; the executor checks every minute and tells you when it's met.
• Drag one of your limit lines on the chart and it asks right there: Replace order or Undo. On a phone, tap the chart and a "Use this price" button appears; a tap on a book row picks the price and the side.
• Scaled orders take a shape: even, more further out, or more near the price. Your open orders show Edit up front, a bar for how close the price is, and a ring for the last day before one expires.
• Alerts: the executor tells you a day before an order with days to run expires, when a condition is met, and on a sell fill how it compares with your average buy (Telegram /orderalerts on, or Notify me for this browser).
• The fee burn has its own panel: $ARCIRCLE burned by Orders fees, what's waiting for the next hourly burn against its minimum (5 USDC on Arc, 0.002 ETH on Robinhood Chain), the last burn and the last 7 days.
• Markets: featured markets are always listed ($ARCIRCLE; on Robinhood Chain $ARCIA, which the Robinhood side opens on, and $ARCIRCLE), the list sorts by volume, 24-hour change, orders or name, and a "Thin" tag marks a pool that moves 2% for a small trade. A fill can be shared as a link with its own card.
• Also: a market Orders already knows opens at once from its book; the chain switch shows each chain's markets and whether its executor checked in; Solana's preview takes a "tell me when it's live" (this browser or Telegram); Ask ARCIA offers questions about the market and your order.

• Market-cap prices: tap the quote next to the price (ETH or USDC) to switch it to MCAP $ and enter a market cap — "buy at $50K market cap". The order is still signed at the price per token it works out to, shown under the box.
• Buy before the graduation (Robinhood Chain): for a Pons token still on its bonding curve, the Uniswap v4 pool it graduates into is known already. A limit buy can wait for it and fills from the new pool at your price or better. Only limit buys; the pool's first price can be far from the curve's, so set the most you'd pay.
• Type an order: write it in one line above the form — "buy 1m at 0.00000008", "sell 50% at +10%", "buy $100 at mcap 50k", "stop sell all at -8%", "dca $300 over 1d", "buy 1m from -2% to -10% x5" — and Enter fills the form. It never places anything; you still check it and press the button.
• The depth chart also shows the pool itself: how many tokens it would sell as the price rises 10% and buy as it falls 10%, from its active liquidity (approximate past its current range).
• A market order that moves the price more than 3% suggests a Timed (DCA) order instead — 12 parts over 6 hours, one tap. Next to a limit price you see how many 5-minute candles of the last 24 hours traded through it.
• The watchlist: every ★ market in one list with its price, 24-hour change, your open orders there and how far the nearest one is from the price.
• Notify me can reach this browser with the tab closed (Web Push): fills, triggered stops and price alerts. It uses the same signature that opens your orders; turning it off removes the subscription.
• On a phone: Chart, Depth, Book and Trades in one row, the market bar folds its extra numbers behind More, the hero's contracts sit behind an ⓘ, and on the Orders tab only the Buy / Sell bar sits at the bottom. Your orders show Cancel up front and the rest under ⋯.
• Chains have their colours — Arc blue, Robinhood lime, Solana purple — on the market bar, the tape and your orders. A fill lights its row, a new order's line drops onto the chart, the price flashes as it ticks, the book's bars grow and shrink, and an order within 1% of its price breathes.

• A live tape across the top shows the latest fills in every market on the chain (tap one to open it), next to how much $ARCIRCLE Orders' fees have burned so far.
• Each market shows its Token Scanner score and whether ARCIA DESK holds, traded or passed on the token. Buying a token the scanner flags asks for a second press — it's an automated check, not advice.
• Tiny prices are easier to read: 0.0₆1088 means five more zeros after "0.0" before 1088. On Robinhood Chain prices and totals also show dollars, and the Total box can take dollars (tap ETH ⇄ USD).
• Pro shows Limit and Market up front; Stop, TP / SL, Trailing, Scaled and Timed open from More types, each with one line on what it does. Above the numbers, the order is written out in one sentence.
• Your orders sit right under the book and chart. They can show this market, the whole chain or both chains, and download as a CSV file. An order expiring within a day gets a badge and an Extend 7d button (a new signature at the same price; the old one is cancelled).
• All markets: your average buy, average sell and how the price now compares, market by market. On the chart, your average buy is a dashed line, your fills are rings, and a line the price is within 1% of glows. Dragging a line shows how far the new price is from the pool.
• Price alerts can go to Telegram too: turn on Also on Telegram under the alert, then send /orderalerts on to the ARCIA bot — it messages you when the price crosses, even with the page closed.
• The chain switch marks a chain whose Orders contract isn't live yet as Preview. On a phone, slide an open order left to cancel it.

• On a wide screen the order form runs down the right from the top and stays in view as you scroll; the price alert is a small pop-up on its button. A slim strip with the price, its 24h change and Buy / Sell follows you down the page.
• Simple shows Limit and Market; Pro shows every type, the book's price step and keyboard keys (B and S pick the side, Enter places, / goes to the token box).
• Click the chart to use that price. Drag one of your limit-order lines to a new price, then press Replace order — that signs the new order and cancels the old one.
• Each order type has a small drawing and one line on how it works. Next to the price you see how far it is from the pool price — and a buy far above it (or a sell far below) asks for a second press.
• ARCIA levels: the 24-hour and 3-day lows and highs from the pool's own trades, one tap from the price box. They're levels to consider, not advice.
• Scaled orders split one buy or sell into 3 to 10 limit orders over a price range (one signature each, no gas). A limit buy can carry a take-profit and stop-loss: once it fills, this browser shows a button to sign both.
• Expiry and slippage are one-tap chips; the summary shows where the fee goes (half buys and burns $ARCIRCLE — or what a holder saves) and, on Robinhood Chain, how much ETH gets wrapped first. The steps ahead (wrap, approve, sign, place) show before you press, with an approval that already covers it ticked.
• Save the form as a preset, or Repeat last: the same side, type and distance from the pool (and, in the same market, the same amount).
• An empty book shows a faint ladder of prices around the pool; each level has a size mark, and hovering shows its orders and distance from the pool. A new order flies into its row.
• All markets has a search box, each market's 24-hour change and a line of its fills, and ★ keeps a market at the front.
• History filters by filled, expired and cancelled (cancelled ones fold away), and says why an order didn't fill. Timed orders show their parts and when the next one is released. Cancel all asks once more.
• Under your orders: what your fills in this market add up to (average buy and sell against the pool) and how much of their fees went to buy and burn $ARCIRCLE. A fill comes with a toast of what came in and a burst of confetti; the share image shows the fill and its ring.

• Any Solana token against SOL — Pump.fun coins included (SPL Token and Token-2022). Connect a Solana wallet: Phantom, Solflare, Backpack or MetaMask.
• Limit orders: "buy N at P SOL" or "sell N for at least P SOL each". Nothing is deposited. The order is an account on Solana, and the ARCIRCLE Orders program may move only that order's amount out of your wallet — wrapped SOL for a buy (wrapped for you), the token for a sell.
• The ARCIRCLE keeper fills an order through Jupiter once the market reaches your price. The program checks, in the same transaction, that you get at least your price — or nothing moves. A buy gets the whole swap output; a sell gets the guaranteed amount in plain SOL.
• Market orders are a Jupiter swap from your wallet, with a 1% slippage limit.
• 0.1% of the SOL side goes to the ARCIRCLE PAD treasury. Cancelling is free apart from the network fee, and the order's rent comes back.
• The program is new and unaudited, and each order has a cap while it's in its first weeks — start small. Until it's live its side is a preview.

• Markets trade against ETH, in pools paired with native ETH or with WETH alike.
• Orders are signed over WETH, the wrapped ETH. A buy order that needs more WETH than you hold wraps the difference first (one transaction). Filled sell orders pay WETH; "Unwrap" turns it back into ETH and keeps what your open buy orders still need.
• Market orders pay and receive plain ETH.
• The same fee policy: hold 100,000 $ARCIRCLE on Robinhood Chain and every order is fee-free. Fees there are WETH: once an hour half buys $ARCIRCLE in the $ARCIRCLE / ETH pool and burns it, the other half goes to the ARCIRCLE PAD treasury.
• The contracts are ArcircleOrdersNative and ArcircleFeeBurnNative: the same orders and rules as on Arc, plus the wrapping. Live on Robinhood Chain since 4 Oct 2026: ArcircleOrdersNative 0xa53d…5eE3, ArcircleFeeBurnNative 0x88bE…88D1.

• Limit — buy or sell at your price or better. Signed in your wallet, no gas. It stays in the book until it fills, you cancel it, or it expires (1 to 90 days).
• Market — swaps right away through the pool, from your wallet, with a slippage limit: if the price moves past it, nothing is swapped.
• Stop — waits until the pool's price crosses a trigger, then sells (stop-loss) or buys (breakout) at market, never below its slippage limit. Stops don't show in the book.
• TP / SL — a take-profit and a stop-loss on the same tokens, signed together. When one fills, the other is cancelled by the contract itself, so both can never fill.
• Trailing stop — follows the pool price up and sells once it falls back by your trail (3% to 20%). The executor tracks the peak; the lowest price you'd accept is signed, so it never sells below it.
• Timed (DCA) — buy or sell an amount evenly over 1 hour to 30 days, in 4 to 48 parts, never above (or below) your price limit. One signature; the contract only lets each part fill once it's released.

When a buy order and a sell order cross, they're matched wallet to wallet at the price of the order that was there first. Otherwise an order fills from the pool as soon as the pool's price reaches it — the executor checks every minute. A large order can fill in parts. Each side receives at least what its order says, after the fee.

• Placing an order needs one approval for the ARCIRCLE Orders contract and a signature. Nothing leaves your wallet until the order fills. If your wallet already approved Uniswap's Permit2 for the token, the approval is a signature too — no gas.
• The contract can only carry out an order you signed, at its price or better, up to its amount. Signatures are never published — the book shows price levels, not orders.
• Both contracts are on Arc with their source verified on ArcScan: ArcircleOrders 0x1A31C2539d6e3fBdF276E8D74bA67aEc4De9008e and ArcircleFeeBurn 0x7F53F5014bc2cFE52ED8fB9370f2bCd497B93034. ArcircleOrders has no owner, no admin, no pause and no upgrades.
• Cancel is free (a signed message). For a cancel that's final even if this site were offline, cancel on-chain — one order, or every order you've signed with "Cancel all on-chain".
• If your balance or approval drops below an order, it waits as "Needs balance or approval" until you top it up, and fills from where it left off.

Hold 100,000 $ARCIRCLE or more in the wallet that trades and every order is fee-free — limit, stop, TP / SL, trailing, timed and market alike. It's checked at each fill, on-chain.

Everyone else pays 0.1% of what each side receives, for every order type. Fees go to the ARCIRCLE Orders fee burn: once an hour half of the USDC fees buys $ARCIRCLE and sends it to 0x…dEaD, and the other half goes to the ARCIRCLE PAD treasury; $ARCIRCLE fees are half burned straight away. The burns show on the Reward page as "ARCIRCLE Orders fees".

The pool's own fee (and a token's tax, if it has one) applies when an order fills from the pool — the market bar shows the round-trip cost. Wallet-to-wallet matches don't pay it. The executor pays the gas for every fill except your own market orders.

• Your orders aren't public: the book shows price levels only. To see your own orders here, sign one message (free) and they open for 30 days on that browser.
• Fills, triggered stops and cancelled TP / SL legs: turn on "Notify me" for browser notifications (with the tab closed too, once you've signed to see your orders), or send /orderalerts on to @ARCIAonArc_bot on Telegram after linking your wallet with /link. /orders lists your open orders there.
• Price alerts are kept in this browser and fire when the pool price crosses them.
• The executor checks every market every minute. The chip in the market bar shows when it last ran; if a fill keeps failing (a tax or a thin pool), it waits longer between tries.

The same rounds run on Robinhood Chain, on coins that graduated from their Pons bonding curve into a Uniswap v4 pool against ETH. Switch to "Robinhood Chain" at the top of Predict. Bets there are native ETH (bets of about $0.50 to $5, shown with their dollar value), and winnings are paid in ETH on Robinhood Chain. Your wallet is switched to Robinhood Chain for a bet or a claim.

• Markets are listed by the team: the biggest graduated Pons coins, and $ARCIA once it graduates. Coins still on their bonding curve can't be listed — a round needs a real pool price.
• Prices are the coin's ETH price read from its pool, shown in dollars at the current ETH price. UP and DOWN are decided by the pool's ETH price alone, so a move in ETH itself never decides a round.
• Fee: 2% of the pot of a round with a winner. Referrers get 25% of it (paid in ETH), and the rest goes to the ARCIRCLE PAD treasury in ETH.
• Same contract as on Arc (ArcPredict), with its own rounds, leaderboard and referrals on Robinhood Chain.

The book is public: GET /api/social?orders=book&token=0x… returns price levels, recent fills and 24-hour numbers; ?orders=markets lists every market; ?orders=candles&pool=0x… gives 5-minute candles of any Arc v4 pool for 3 days. Orders are placed with a signed EIP-712 order (domain "ARCIRCLE Orders", version 1, chain 5042). Add &chain=rh to any of these for Robinhood Chain (chain 4663; ?orders=pools&token=0x… lists a token's ETH pools there).

New in v7: ?orders=feed&since=<id> (the public fills after a cursor, no wallet named) and ?orders=stream (the same as server-sent events — EventSource reconnects by itself). A wallet's webhook: POST {"action": "orderhook", "wallet", "until", "sig" (its view signature), "url": an https URL on a public host} — the response carries a signing secret once; every event of that wallet (fill, stop, near, armed, expiring, oco) arrives as JSON with x-arcircle-signature: sha256=HMAC-SHA256(secret, body). An order may wait on your own buy in the same market with "after": that buy's EIP-712 hash (a grid's sell), and a condition may name "chain": "arc" or "rh". A small client to copy: /sdk/arcircle-orders/index.mjs (reads, follow(), sign, place, verifyWebhook).

New in v6: ?orders=explore (this chain's trending tokens, from Dexscreener), ?orders=stats (7 days of filled volume and fills, open orders, active markets, the fee burn's total — no wallet named), ?orders=status (the executor), ?orders=burns, ?orders=recent (the live tape). GET /api/desk?watching=1 (&chain=rh) lists the new coins ARCIA DESK is watching.

To place an order from code: sign the EIP-712 Order (domain "ARCIRCLE Orders", version "1", chainId 5042 or 4663, verifyingContract the Orders contract on that chain; fields maker, sell, buy, sellAmount, buyAmount, triggerSqrtP, triggerBelow, poolId, expiry, start, duration, group, epoch, salt), then POST /api/social with JSON {"action": "orderplace", "chain": "rh" (Robinhood Chain only), "token": "0x…", "key": {currency0, currency1, fee, tickSpacing, hooks}, "order": {…}, "sig": "0x…"}. The maker approves the token to the Orders contract (or Permit2) first; nothing else is needed — the executor matches and fills. To cancel, sign the text "Cancel ARCIRCLE order 0x…" (the order hash, lowercase) with personal_sign and POST {"action": "ordercancel", "token", "hash", "sig"}; or cancel on-chain from the contract, which is final even if this site is offline. A wallet's own orders: sign "ARCIRCLE Orders: show my orders\n0x…(wallet)\nuntil <unix time>" and GET ?orders=mine&wallet=0x…&until=…&sig=0x….

Links: #orders?t=0x…&c=rh&o=<an order in words, e.g. "sell 1m at +20%"> opens the form filled in; #orders?my=open | history | port (&scope=all) opens your orders.

The contracts are new and unaudited (their source is public on ArcScan). A limit order fills only if a wallet or the pool meets its price — there's no promise it will. Stop orders fill at market once triggered and can get less than the trigger price, down to their slippage limit. Nothing here is financial advice.