About HookScreener — the terminal that watches the market

HookScreener

Why we built this

HookScreener was started by traders who were tired of watching the market by hand. Dozens of exchanges, hundreds of pairs, thousands of orders a second — nobody can follow that alone. A large wall or a sweep appears on any pair at any second and disappears just as fast.

First we built the system that finds those moments and sends an alert. Then we hit the other half of the problem: the alert arrives, but by the time you open the exchange and find the pair, the moment is gone. So the order book and the trade now live in one window.

Why this is hard by hand

Watching the market properly would take a team of a hundred

Dozens of exchanges, hundreds of pairs, thousands of orders a second. A large wall, a sharp sweep or bot activity can happen on any pair at any second — and vanish just as fast. One person physically cannot keep up: either you keep the market open 24/7, or you miss the moment.

HookScreener replaces manual market watching with one system that never blinks.

~100people and ~200 monitors is what it would take to manually track the same slice of the market HookScreener analyses on its own.

How it works

From the exchange's order book to your trade

1
Listen to the market
18 data sources — spot and futures across 10 exchanges, thousands of pairs at once
2
Catch every move
Every trade and every order book, live, with no delay
3
Filter the noise
Detectors keep what matters: walls, algo flows, sweeps, pushing
4
Show it, and let you trade
The book opens at the level we found — a click on the price places an order

The terminal

The order book and the trade in one window

The terminal keeps live order books right in your browser: the connections to the exchanges run from your own tab, so the numbers on screen are the exchange's data, not our delayed retelling of it.

A click on a level places an order at that price. No switching to the exchange and hunting for the pair again: you see the wall and trade it where you found it. Start on a $50,000 demo account to learn the clicks with nothing at stake.

Your keys stay yours

Your API key is encrypted with your own password and kept only in this browser. It never reaches our server — we physically cannot read it. Hence our role: we provide the interface, and the trade is between you and the exchange.

Risk disclosure →

HookScreener

What the system does 24/7

HookScreener does not sleep and does not blink. Around the clock it reads the WebSocket streams of 18 sources — spot and futures — runs every trade and every order book through its wall, algo-flow, sweep and pushing detectors, and delivers the result at once: to Telegram and to the terminal's board. No single person can reproduce that much watching — the system does it every second.

Under watch: 10exchanges
Data latency: 3–5sec
Accuracy: 95%
Markets: 18markets

The market under watch — constantly, across every pair, with no days off.

Philosophy

A trader's freedom

You should not have to sit in front of monitors 24/7 waiting for a trade. Get on with your day — and come back when an alert tells you something real is happening.

The market keeps working while you do not.

Contact

Data only — the decision is yours

We do not give trading advice and we do not promise returns, as a matter of principle. HookScreener shows what is happening in the market right now — cleanly, with no interpretation. What to do about it is yours alone to decide, and you trade on your own account and at your own risk. That is the whole point: a trader's freedom starts with honest data.

HookScreener

Frequently asked questions

Do you give trading signals or advice?

No. We show what is happening in the order book and the tape right now — walls, algo flows, sweeps, pushing. What to do about it is yours to decide: we give no recommendations and promise no returns.

Is the data live or delayed?

Live. The terminal connects to the exchanges from your own tab, so the book on screen is the exchange's data, not our retelling of it. The detectors run around the clock across 18 sources: spot and futures on 10 exchanges.

What happens to my API key?

It is encrypted with your own password and stays only in this browser — it never reaches our server, and we physically cannot read it. Read and trade permissions are enough; withdrawal permission is not required.

Who is responsible for my trades and losses?

You are. We provide the interface: each trade is concluded directly between you and the exchange, we do not hold funds and we do not execute orders. Because we never hold your key, we cannot cancel or reimburse an order once sent. The details are in the Risk disclosure.

Can I try it without risking money?

Yes. Demo mode gives you a $50,000 wallet, sends nothing to the exchange, and uses exactly the same clicks. It is how you learn trading from the book before connecting a key.

What does it cost?

Access is currently free — both the signals and the terminal. If paid plans arrive, we will announce them in advance.

The market, under watch

Why we built this

Watching the market properly would take a team of a hundred

From the exchange's order book to your trade

The order book and the trade in one window

What the system does 24/7

A trader's freedom

Data only — the decision is yours

Frequently asked questions

Get in touch