In development · not yet available

Know what it costs before you press the button.

Paste the signal you were sent. Rapater will tell you what it actually risks — in your money, in plain words — and place it correctly if you want it to.

Launching soon
KrakenCoinbaseHyperliquidTelegram

Short ASSET

You make money if the price falls. 3,101 units, 0.41x leverage.

Most you can lose

−$10.39

1.00% of your $1,000 — the most this trade can take.

Your rules vs the signal's leverage

Sized by your 1% rule−$10.39
Sized at the signal's 20x−$490.31

Same trade. Same stop. 49× more damage.

3Questions to set up
10Trades to know if it works
0Signals we sell you

Why it exists

The signal says what. We’ll say how much.

A stranger who has never met you, who has no idea what's in your account, should not be deciding the size of your bet. That is why people blow up — not because the signal was wrong.

› Read how the risk engine works

Non-custodial, always

The connection will be able to place orders and never withdraw. That limit is enforced by the exchange, not by us promising.

Never without a stop loss

No stop, no order. A trade without one isn't risky — it's unfinished. If the signal doesn't give one, Rapater will propose one and you decide.

Your rules, not our opinion

Rapater will never say a trade is good or bad. It will show you what it does against the minimum you set, and let you decide.

Planned pricing

It will start free. You'll pay when it's placing your orders.

The calculator will be free forever, with no login. You'll only pay once Rapater is doing the work for you.

Nothing is for sale yet. These tiers describe the shape of the plan, not final prices, and none of them can be bought today.

Calculator

Free

No login, forever

  • A few signals a day
  • Full risk breakdown
  • Click-by-click instructions
  • Nothing saved

Account

Free

Simulation mode

  • Journal that fills itself
  • A trial window, then decide
  • Provider report card
  • Full notifications
Planned

Trader · DEX

Builder fee

Nothing paid to us directly

  • Full live execution
  • Taken at the venue, not billed
  • Unlimited signals
  • Every notification tier

Trader · Exchange

Subscription

Monthly, or annual for less

  • Full live execution
  • Kraken and Coinbase
  • Unlimited signals
  • Annual billed at a discount

Founding members

Launching soon.

A founding offer is planned — pay once, never pay monthly. It will not open until the product is built and the venue work behind it is finished. There are no seats to claim yet, no prices set, and no date to announce.

Rapater is in development. When the offer opens, the terms will be published here first.

What it will do

The numbers it will put in front of you

Four things Rapater is being built to do. None of them are live yet.

1%

Position sizing

Done for you

Your risk rule will decide the size. The signal's leverage never gets a vote, no matter what it says.

$0

Still at risk

Only ever goes down

The moment your stop moves to breakeven, Rapater will tell you in plain words: you can't lose money on this trade anymore.

2:1

Target ladder

Your rule, not ours

Every target will be scored against the minimum payoff you set. Rapater will name the first one that clears it.

Report card

Your numbers only

Your journal will fill itself from real fills, then rank the services you follow by what they actually returned.

Not open yet.

When it launches, checking a signal will take no account, no card and no exchange connected — you'll paste the last message you were sent and see what it would have risked. Until then there is nothing here to sign up for.

Rapater is in development.