FAQ
Including the awkward ones about code signing and virus scanners, which are the questions that actually matter when you're buying an unsigned executable from an independent developer.
A Windows desktop application for Bitcoin and cryptocurrency market analysis. It aggregates live order-book depth from six exchanges, shows order-flow and derivatives data, plots pattern signals on a live chart, fires price alerts, and bundles three local analysis bots plus a Bot Lab for running bots from GitHub. The features page lists everything in the current build.
Windows 10 and Windows 11, 64-bit. That's it — there is no macOS build and no Linux build.
$29.99, as a one-time purchase. There is no subscription and no second tier.
No. The current executable is independently distributed and unsigned — there is no commercial code-signing certificate behind it. That is why hash verification matters, and why we publish the SHA-256 for the exact release.
Because the executable is unsigned and new, so Windows has no publisher signature or established reputation for it. The warning reflects what Windows doesn't know about the file, not a finding about its behaviour. The reliable check is comparing the file's SHA-256 to the official hash on this site. Longer explanation here.
We're not going to answer that with a guarantee, because no developer can honestly give you one about their own software. What we can give you is the evidence.
The current official release has been scanned by VirusTotal's multi-engine service. 2 / 71 engines reported a detection: SecureAge reported Malicious and Trapmine reported Malicious.moderate.ml.score. Microsoft returned Undetected, and so did the large majority of the remaining engines in that same scan.
Those two are heuristic and machine-learning classifications of a new, unsigned executable rather than signature matches on known malware — a common outcome for independently developed software. Read the full VirusTotal report yourself, verify the SHA-256, and decide from there.
No. It is analysis software and it makes no prediction about price. Cryptocurrency trading carries substantial risk of loss, and nothing in the application reduces that. See the risk disclosure.
Locally, on your own computer, in the application's own configuration. The terminal needs no credentials to run; keys are optional and only unlock specific panels (Finnhub for stocks/metals/oil, Etherscan for ETH exchange flow, a Telegram bot token for alert forwarding).
We make no claim that this local storage is encrypted, or that other software on your machine couldn't read it. More detail here.
No. Keys you add stay in local configuration on your machine and are not uploaded to crupto.co. There is no Crupto account and no Crupto server in the data path — the application talks directly to the exchange and data-provider endpoints.
No, not for the terminal and not for any of the three bundled bots — every feed they use is public market data. The only local prerequisite is Tor running on your machine for the BTC alert bot.
No. Every panel is live market data, so the application needs an internet connection to do anything — it streams from exchange WebSockets and pulls from APIs the whole time it's open. “No account” means no login and no subscription, not no connection.
Your purchase stays in your Gumroad library, so you can re-download the current release at any time from there, or from the original Gumroad email. If you can't get into either, message @Azlauz on Telegram with the email address you bought with.
Maybe not well, if your machine is low-end or old. Being honest about this up front: Crupto is a demanding terminal. It holds open WebSocket connections to six exchanges at once while rendering live charts and sixteen panels that update continuously, and that is sustained CPU, memory and network work rather than an occasional spike.
On underpowered hardware you may see sluggish or stuttering charts, panels that lag behind the market, high CPU use and fan noise, or the window becoming unresponsive while data streams. A weak or unstable connection produces the same symptoms. None of that is a fault in the application — it is the cost of running a live multi-exchange terminal.
If you are on an older laptop, a low-power or budget machine, or a device with very little free memory, assume performance will be a problem. There is no reduced-load or lite mode in the current release. Since all sales are final, ask on Telegram with your specs before buying if you have any doubt.
The terminal itself is a native Windows desktop application — a single compiled executable of about 8.35 MB. The interface and all sixteen market-data panels live inside it.
The automation side is Python. The three bundled bots are Python scripts that run as separate local processes alongside the terminal, and the Bot Lab pulls and runs Python bots from GitHub repositories the same way. That's why bots can be swapped, read and modified like ordinary scripts rather than being locked inside the binary — you can open a bundled bot and see exactly what it does before you run it.
The two Pine Script strategies are different again: those run inside TradingView, not inside Crupto.
All sales are final. This is a digital download — once the file is delivered it can't be returned, so there are no refunds. Read the features and pricing pages carefully first, and if anything is unclear, ask on Telegram before you buy. Full policy on the refund page.
Yes, if it's a Python bot. Point the Bot Lab at a GitHub repository and it handles the pull and the run inside the application — no cloning, no virtualenv, no terminal. That code is third-party and unreviewed by us; read it before you trust it.
Something not covered? Ask @Azlauz on Telegram — ideally before you buy, since all sales are final.