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Every launch, as it happens
New tokens and migrations stream in live with market cap, curve progress, buys and sells, unique buyers and volume. Each row says what your strategies decided and why.
Find and trade pump.fun tokens from your desktop.
Kryen watches every new launch on pump.fun, runs the strategies you set up and signs trades from a wallet that stays encrypted on your PC. Try all of it in paper mode first.
- Windows 10 and 11
- Non-custodial
- Paper mode free
- Live: 1% fee, or Pro $40/month
What Kryen does
From the first trade on a curve to the exit.
Strategies
Four strategies you configure
- New launch sniper buys new tokens that pass your filters, within the delay you set.
- Bonding curve momentum enters when buys, unique buyers, volume and curve progress meet your conditions over a time window.
- Migration plays buys just before a curve completes or on the first PumpSwap liquidity after it migrates, and can sell at migration.
- Copy-trade follows wallets you choose, with a size limit, delay and rate limit per wallet.
Manual trading
Trade by hand with a live chart
Open any token from the scanner or by its mint: 1-second candles, the trade tape, holders and dev activity, quick-buy buttons and optional hotkeys. Manual orders go through the same checks and limits as strategies.
Exits
An exit plan on every position
Take-profit tiers, stop-loss, trailing stop, time exits, sell when the creator sells, sell at migration. Each rule shows the exact market cap it fires at.
Risk limits
Limits and a kill switch
Max per trade, daily trade cap, daily loss limit, max open positions and total exposure. The kill switch, on screen or on a hotkey, stops new entries and can sell everything.
Alerts
Telegram, Discord and desktop
Fills, exits, failed orders, the kill switch and feed problems, batched and rate-limited. Every alert says PAPER or LIVE.
Analytics
Every trade, every fee
Trade history with each fee it paid, wins and losses, an equity curve, PnL by strategy and by hour, and CSV export in your timezone.
Your setup
Bring your own RPC
Use Helius or any Solana RPC, with fallbacks. Send through your RPC, Jito or Helius Sender, with tips capped per transaction.
Safety
Built so your wallet stays yours.
Kryen is non-custodial and has no telemetry. Everything it does happens on your computer, through the RPC you choose.
01
Your keys stay on your PC
Wallet keys are generated or imported on your computer and stored encrypted with your profile password (argon2id and AES-256-GCM). They are never sent anywhere: there is no Kryen account and no server that could see them. Back them up, because nobody can recover them for you.
02
Every transaction is checked before it’s signed
Signing happens in a separate process that holds the key and reads each transaction first. It refuses anything outside its rules: only pump.fun and PumpSwap trades, tokens and SOL only into your own accounts, buy size and tips capped by your settings.
03
Paper mode first, for free
Paper mode uses real prices, the real curve math and real fees, with simulated fills. It’s free and unlimited. Go live only when you’re ready, and switch back at any time.
04
Rug filters that fail closed
Filters on the dev’s holdings, top holders, dev selling and the creator’s history. When the data a filter needs isn’t available, the token is skipped instead of bought, unless you change that per filter. Filters lower the risk; they can’t remove it.
Screenshots
A closer look.
Paper mode with replayed sample data; token names and addresses are invented.
Pricing
Free to use. Pro removes the fee.
Free
$0
- Unlimited paper trading
- Live trading with a 1% Kryen fee on each live buy and sell
- Every feature, no account
The fee is a transfer inside the trade’s own transaction, so a failed trade doesn’t pay it. For buys it’s 1% of the SOL you spend, for sells 1% of the expected SOL out. No fee on paper trades, withdrawals or transfers.
Pro
$40/ month
- 0% Kryen fee on live trades
- The same features as Free
- One license for 2 devices
- Cancel any time on Whop
Billed by Whop. Enter your license key in Kryen under Settings → License & Updates.
On both plans you also pay Solana network and priority fees, any sender tips you enable, and pump.fun’s and PumpSwap’s own trading fees. Kryen shows each one in every fee breakdown.
FAQ
Questions.
What do I need?
A PC with Windows 10 or 11 (64-bit) and an internet connection. For live trading: a Solana wallet (create one in Kryen or import your own) with SOL in it, and your own RPC endpoint, such as a Helius plan. Kryen works with Solana’s public RPC for paper mode, but the public RPC is slow and rate-limited, so it isn’t suited to live trading.
Is Kryen custodial?
No. Your keys are created or imported on your PC, stored encrypted with your password and never leave it. Nobody at Kryen can move your funds, see your keys or recover your password. Keep a backup of every wallet.
Is there a Mac version?
Not yet. Kryen runs on Windows 10 and 11. Join the Discord (opens in a new tab) to hear when macOS and Linux builds are ready.
What are the fees?
On Free, every live buy and sell includes a 1% Kryen fee, paid inside the same transaction (a failed trade doesn’t pay it). Pro is $40 per month and has no Kryen fee. Paper trading never costs anything. On top of that you pay the network’s fees and pump.fun’s or PumpSwap’s trading fees, which Kryen doesn’t receive.
How do I cancel Pro or ask for a refund?
Pro is sold and billed by Whop. Cancel any time from your Whop account; Pro stays active until the end of the period you paid for, then Kryen tells you once and switches to Free. Refunds are handled through Whop under its terms. For anything else, write to support@trykryen.com.
Will Kryen make me money?
Nobody can promise that, and we don’t. Most pump.fun tokens lose most of their value, and automated trading can lose money fast. Start in paper mode, use the risk limits, and only trade what you can afford to lose.
Does Kryen collect my data?
No. Kryen has no telemetry. Your keys, trades, settings and RPC URLs stay on your PC. Kryen only contacts the services trading needs (your RPC and the data sources you enable) and, if you use them, the Pro license check and the update server. Details are in the Privacy Policy.
How do I get help?
Ask in the Discord (opens in a new tab) or write to support@trykryen.com. Kryen will never DM you, and will never ask for your private keys or seed phrase.