About Rapater
Last updated 8 August 2026
Rapater is a risk calculator for trading signals. You paste a signal you were sent — from a Telegram channel, a friend, anywhere — and it tells you what taking that trade would actually risk, in your own money, using your own rules.
What it does
It reads the symbol, direction, entry, targets and stop out of the message. Then it works out the position size that risks the percentage of your balance you chose, what the loss would be if the stop is hit, and what each target pays for that risk. If the signal contradicts itself — a stop on the wrong side of the entry, say — it says so and refuses to produce a number, because there isn't an honest one to give.
What it does not do
- It does not hold money. There is no wallet, no deposit, no balance held by us. The balance you enter is a number you type; it never leaves your browser.
- It is not connected to any exchange. Rapater cannot place, cancel or see an order today. Nothing on this site can move funds.
- It does not sell signals and does not tell you whether to take a trade. It reports what the numbers say and stops there.
- It is not affiliated with Kraken, Coinbase, Hyperliquid or Telegram, or with any signal provider. Those names appear because they are the venues and channels the tool is being built to read and, eventually, work with.
Where it is now
The free calculator works and needs no account. Everything else — a journal, provider report cards, and eventually placing orders on your behalf — is being built. Nothing is for sale. The pricing on the home page describes the shape of a plan, not something you can buy today.
Who runs it
Rapater is a small independent project, not a company with a support floor. Mail goes to a person: [email protected].