About the project
Who builds this and how the numbers are made
Who builds this and how the numbers are made
QuickRadar watches the crypto market for you: arbitrage spreads across exchanges, funding, open interest, liquidations, new coin listings and prediction markets. You assemble a condition in the builder, and the service pings your Telegram the moment it fires.
It is a private project: two people build and run it on equal shares, with no company and no outside investors. Live since March 2026.
We do not resell somebody else’s aggregated feed. The service connects to exchanges directly — REST and WebSocket across 16 venues: 11 CEXs (Binance, Bybit, OKX, Gate, MEXC, Bitget, HTX, BingX, KuCoin, Kraken, Coinbase), DEX derivatives (HyperLiquid, Aster DEX, Lighter) and on-chain prices. Plus separate streams for listings, exchange announcements and prediction markets.
Everything runs on our own servers — database, cache, processing and delivery. The data never leaves for someone else’s cloud.
The core problem of any arbitrage scanner is phantoms: a pair that does not really exist. Different tokens sharing a ticker, a dead order book, a frozen price. So the spread is measured at tradeable prices (buy at the ask, sell at the bid), fees on both exchanges are subtracted, and the pair itself is checked for token identity by contract and for order-book liquidity. A spread that lasts a second never becomes an alert.
We call it out separately when a single exchange is holding the spread up — usually a sign you will not be able to trade into it.
Alerts cannot be rewritten after the fact. Every day is folded into a chain of SHA-256 hashes, the head of the chain is published to the Bitcoin blockchain, and anyone can check it themselves — on the Proof of Radar page. We built it so that “we caught this spread” does not have to be taken on faith.
QuickRadar is a monitoring tool, not investment advice. It shows you the state of the market; it does not tell you to buy or sell and does not guarantee a profit. The decisions and the risk are yours.
Questions, bugs, suggestions — on the contacts page.