LimitlessLimitless arbitrage: order book, fees and live spreads
Limitless is a prediction market on Base with a large share of short-dated crypto price markets. Its books are thinner and its spreads wider than on the big venues, which makes it a frequent source of eye-catching ROI and of disappointing fills.
Limitless in the latest scan
Top Limitless spreads right now
High-confidence matches with real depth, sorted by quality. Prices link to each venue; read both markets' rules before trading.
See all Limitless spreads in the scanner ↗How Limitless works
Limitless runs YES/NO markets with an order book. Many are short crypto questions, such as whether a coin trades above a level at a given hour, which resolve against a stated price source. These markets open and close constantly, so the set of Limitless spreads turns over quickly.
Books are quiet: the best ask may hold only tens of dollars. The scanner reads the order book for every Limitless market that makes it into a pair and caps profit at the size actually quoted.
Fees you have to estimate
Limitless takers pay a fee that varies by market, and the public market data does not include it. Unless a rate is configured, ArbSonar shows Limitless legs before the Limitless fee. Treat the spread as an upper bound and check the fee on the order ticket before you commit.
A practical rule: on Limitless pairs, skip spreads under about 3% unless you have confirmed the fee for that market.
Matching Limitless markets
Price-level markets are easy to mismatch: "above $2,500 at 4pm" is not "hits $2,500 this week", and a one-hour difference in the cut-off changes the payoff. Our matcher requires the threshold, direction (above or below) and time to agree before it pairs two markets.
Spreads by partner venue
14 spreads with Polymarket
13 spreads with Predict.fun
11 spreads with Kalshi
1 spreads with OpinionLimitless questions
What blockchain does Limitless use?
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Limitless runs on Base, Coinbase's Ethereum layer-2, and uses USDC as collateral.
Does ArbSonar include Limitless fees?
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Limitless doesn't publish a per-market taker fee in its public API, so unless a rate is configured we show the Limitless leg before fees. Check the fee on the order ticket and treat small spreads with caution.
Why do Limitless spreads look so large?
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Its books are thin and many markets are short-dated, so prices lag the bigger venues. Large ROI often comes with only a few dollars of depth; the scanner caps profit at that depth.