Synk watches the wallets you pick on Pump.fun, PumpSwap, four.meme and PancakeSwap and mirrors their buys and sells from your own wallet, using your rules. It runs on your PC with no trading server, and your keys stay encrypted on your machine.
Official Pump SDKs, four.meme and PancakeSwap on BNB Chain, Local, no server, Risk-free Paper mode, One-click emergency stop, ~400 automated tests, Mint authority check, Freeze authority check, Transfer fee / hook, Honeypot simulation, Buy / sell tax limit, Permanent delegate, Pausable tokens, Liquidity filter, Token age, Top-holder share, Creator blocklist, Solana, BNB Chain, Pump.fun, PumpSwap, four.meme, PancakeSwap, Max entry MC, Price premium limit, Copy delay limit, Partial take profit, Stop loss, Mirror target sells, Paper mode, Several wallets, Configs, Statistics, Sell all
Mint authority check
Freeze authority check
Transfer fee / hook
Honeypot simulation
Buy / sell tax limit
Permanent delegate
Pausable tokens
Liquidity filter
Token age
Top-holder share
Creator blocklist
Mint authority check
Freeze authority check
Transfer fee / hook
Honeypot simulation
Buy / sell tax limit
Permanent delegate
Pausable tokens
Liquidity filter
Token age
Top-holder share
Creator blocklist
Solana
BNB Chain
Pump.fun
PumpSwap
four.meme
PancakeSwap
Max entry MC
Price premium limit
Copy delay limit
Partial take profit
Stop loss
Mirror target sells
Paper mode
Several wallets
Configs
Statistics
Sell all
Solana
BNB Chain
Pump.fun
PumpSwap
four.meme
PancakeSwap
Max entry MC
Price premium limit
Copy delay limit
Partial take profit
Stop loss
Mirror target sells
Paper mode
Several wallets
Configs
Statistics
Sell all
From the target's trade to your exit
The app sees each trade, checks it against your rules and acts from your wallet. Nothing goes through a middleman server.
Step 01 / 04
A target wallet buys a token
You choose the wallets to follow. When one of them buys on Pump.fun or PumpSwap (Solana), or on four.meme or PancakeSwap (BNB Chain), the trade shows up on-chain.
target → buy
Target bought
9mQe…V2rT
BUY
$GLINT
1.20 SOLMC $21.4K
Pump.fun · bonding curve
Step 02 / 04
The app detects it in a fraction of a second
Synk listens to your own RPC endpoint for each network, so detection speed depends on the RPC you choose. Per-target stats show the delay and how far behind the target you are.
detected · slot +1
Trade detected
0.38 s after the target
Slots behind target
+1
Target size
1.20 SOL
Your size
$25.00
Step 03 / 04
Filters and token safety checks
Entry filters (market cap, price premium, copy delay) and token safety checks decide whether to copy: authorities and transfer hooks on Solana, a simulated buy and sell against honeypots and high taxes on BNB Chain, plus holders and blocklists. Anything that fails is skipped.
filters ✓ · safety ✓
Filters & token safety
Max entry MC ≤ $60K
Price premium ≤ 8%
Mint & freeze authority revoked
No transfer hook / fee
Creator not blocklisted
All checks passed → buy
Step 04 / 04
Your buy, then an exit on your terms
The app buys with the size you set. It exits on take profit, stop loss or market cap, mirrors partial sells by the target, or sells everything when the target fully exits.
buy → TP / SL
Your position
$GLINT
+40.0%
Target bought
9mQe…V2rT
BUY
$GLINT
1.20 SOLMC $21.4K
Pump.fun · bonding curve
Trade detected
0.38 s after the target
Slots behind target
+1
Target size
1.20 SOL
Your size
$25.00
Filters & token safety
Max entry MC ≤ $60K
Price premium ≤ 8%
Mint & freeze authority revoked
No transfer hook / fee
Creator not blocklisted
All checks passed → buy
Your position
$GLINT
+40.0%
01 · target → buy
Everything copy trading needs, nothing it doesn't
Every setting comes from real trading needs. Complex options have an “i” tooltip that explains them in plain words.
SOLSolana
bonding curve
Pump.fun
after graduation
PumpSwap
your own RPC
BNBBNB Chain
bonding curve
four.meme
after graduation
PancakeSwap
your own RPC
Solana and BNB Chain
Each of your wallets trades on one network with its own targets. Both networks run side by side; if one RPC fails, the other keeps trading.
PAPERLIVE
LIVE
Signing and sending: Never
Paper and Live
Paper uses real detection and real quotes with virtual fills, and nothing is signed. Live only turns on after you type a confirmation.
SOLmint authority
SOLtransfer hook
BNBhoneypot sim
BNBsell tax 14% > 10%
Token safety
Solana: mint/freeze authority, transfer fee/hook, permanent delegate, pausable. BNB Chain: a simulated buy and sell catches honeypots and taxes above your limit. Plus liquidity, age and holder filters.
Exits
Several partial take-profit levels by % and/or market cap, a stop loss, mirrored partial sells, and a full exit when the target leaves.
9mQe…V2rT
4hNs…pL8c
Bq3w…kM1z
Buy size$25.00 fixed
Repeat buysonce per token
Min target buy$50
Max entry MC≤ $60K
Copy target wallets
Follow as many wallets as you like. Each target has its own buy size, filters and exits.
Emergency stop
Pause buying
Control
Start and Stop. Pause buying while exits keep working. Emergency stop blocks new buys on every wallet in one click.
sig 4fQa…9kLmsent ×1
fill 4fQa…9kLmapplied ×1
gatePAPER · Main ✓
signer SOLpump ix only ✓
signer BNBchain 56 · ≤ 50 gwei ✓
Money safety in the engine
A transaction that may have been sent is never duplicated. Each fill is applied exactly once. Every signature passes a mode/wallet gate.
MainSOL
ScalpSOL
DegenBNB
Several own wallets
Each wallet trades on Solana or BNB Chain. Import by seed phrase (12/24 words, the Phantom path for Solana, the MetaMask path for BNB Chain) or private key. One password for all, and every enabled wallet trades in parallel.
USDSOLBNB
Statistics
PnL, win rate, profit factor, best and worst trades, exits by type and a PnL chart. Filter by wallet, target and period, in USD or in SOL / BNB.
Configs
Save a strategy as a named config and apply it to any target. Targets that use a config show its name.
Manual control of positions
Sell one position or all of them, stop copying the target's sells for a token, or ignore a token for good.
Status at a glance
The sidebar shows bot, mode, wallet, RPC and target health, plus SOL and BNB prices. Problems appear as a strip with a one-click fix.
Buy size
A fixed USD amount or a % of the target's buy. Repeat buys either follow the target or happen once per token.
Auto or Pro execution
Auto derives slippage, max position size and, on Solana, the priority fee from your buy size. Pro lets you set them by hand. On BNB Chain the gas price is one shared setting.
Entry filters
Min target buy, max entry market cap (yours and the target's), max price premium, max copy delay, and whether to copy graduated tokens (PumpSwap / PancakeSwap).
Dashboard and trade log
Open positions, session and all-time PnL, a filterable event log, and per-target stats: win rate, detection delay, slots behind.
Clear, bilingual UI
Dark, compact desktop interface in English and Russian, with help tooltips on complex settings and an accent colour of your choice.
Several wallets, each with its own targets
Split strategies across wallets and networks. Each wallet trades on Solana or BNB Chain, with its own targets, settings and a Trading switch. Every enabled wallet trades in parallel.
Solana or BNB Chain for each wallet
Import by seed phrase (12/24 words) or private key
Phantom / Solflare path on Solana, MetaMask path on BNB Chain
One password unlocks all your wallets
Trading switch per wallet: turn one off, the rest keep going
MainSOL2 targets
ScalpSOL3 targets
DegenBNB2 targets
Hover a wallet or use the switches to turn trading on or off.
target
9mQe…V2rT
target
4hNs…pL8c
target
Hn7c…2xLp
target
Bq3w…kM1z
target
7xKp…3fQa
target
0x9b1D…44aF
target
0x3C7e…a0B2
Rules first, trades second
A copy only happens when it passes your rules. You decide what the bot may buy, how much, and when it gets out.
Entry filters
Minimum target buy
Max entry market cap (target's and yours)
Max price premium vs. the target
Max copy delay
Copy graduated tokens (PumpSwap / PancakeSwap): on or off
Token safety
Solana: mint and freeze authority, transfer fee / hook
Solana: permanent delegate, pausable
BNB Chain: simulated buy and sell (honeypot check)
BNB Chain: max buy / sell tax
Liquidity, token age, top-holder and creator share
Blocklists for tokens and creators
Take profit and stop loss
Several partial TP levels by %
TP by market cap
Stop loss
Mirror the target
Target sells 25% → bot sells 25%
Target fully exits → bot sells everything
Emergency stop
One click blocks new buys on every wallet
Pause buying while exits keep running
StrategyAUTOPAPER
Buy size
$25 fixed
Max entry MC
≤ $60K
Max price premium
8%
Max copy delay
1.5 s
Take profit
+40% / +100%
Stop loss
−20%
Mirror target sells
on
Emergency stop
Example values for illustration only, not a recommendation.
Test on real data. Go live when you are ready.
Paper mode runs the same pipeline on live market data. The only difference is that nothing is signed or sent.
Test on real data. Go live when you are ready.
PAPER
LIVE
Trade detection
Real
Real
Quotes and prices
Real
Real
Fills
Virtual
On-chain
Signing and sending
Never
From your wallet
Funds at risk
None
Yes, your real funds
How to turn on
Select Paper
Typed confirmation
Paper results are not a forecast. Real fills depend on speed, slippage and fees.
Your keys never leave your PC
There is no account, no cloud and no trading server. Keys are encrypted on your disk, and the signer refuses anything that is not a trade on a supported venue.
Private keys
never leave this PC
01
Your password
scrypt → encryption key
02
AES-256-GCM
authenticated encryption
03
Windows DPAPI
bound to your Windows user
Your keys never leave your PC
1
Your password
Run through scrypt into an encryption key
2
AES-256-GCM
Authenticated encryption of the key material
3
Windows DPAPI
A second layer bound to your Windows account
Local encryption
Private keys are encrypted with your password (scrypt + AES-256-GCM) and stored only on your computer.
Windows DPAPI on top
The encrypted data is wrapped again with Windows DPAPI, tied to your Windows user. On macOS this layer is the system keychain.
UI never sees the keys
The interface has no access to private keys. Signing happens in an isolated part of the app.
Signer allow-list
On Solana it signs only Pump trading instructions. On BNB Chain only chain 56, calls to the four.meme and PancakeSwap contracts (and approvals to them), and gas up to 50 gwei.
No servers
The app talks directly to the Solana and BNB Chain RPC endpoints you choose. There is no middleman.
Signed configuration
The free version's locked wallets are built into the app and work offline. An update of them is accepted only with a valid Ed25519 signature; older versions are refused.
Built like desktop software
A dark, compact interface made for long sessions: dense tables, monospace numbers and clear status colours. Try it below.
Interactive demo. Click the sidebar, buttons and switches.
Simulated data in Paper mode. Nothing is traded, and the numbers are not real results.
Free, with one honest condition
The app costs nothing. Instead, it includes a locked target wallet set by the developer, one per network. Here is exactly how that works.
Locked target wallets
Locked wallet addresses
Solana · copied by your Solana wallets
AB8hZVLK76FRYx4Szo67a5R55sk8WFoQkhHhn8MhHX3b
BNB Chain · copied by your BNB Chain wallets
0x42E44012Ea80340227b7CE461AFE13d1658CEe21
Each one is always copied by your wallets on its network while the bot is running.
They cannot be turned off or removed.
For them you only set the buy amount (from $1), take profit (from +10%) and stop loss (at most 20%).
Their other settings are fixed, and token safety checks are always on for them.
On first launch the app shows these rules, with the locked wallet addresses and an “I agree” button.
You stay in control
Stop the bot at any time
Use the emergency stop
Trade in Paper mode
Your own targets: no limits
Add as many of your own target wallets as you like, with full settings.
Serious engineering for real money
Electron
Desktop shell
React + TypeScript
Typed UI and engine
@solana/web3.js
Solana RPC and transactions
Official Pump SDKs
@pump-fun/pump-sdk, @pump-fun/pump-swap-sdk
viem
BNB Chain RPC and transactions
four.meme · PancakeSwap V2
Direct calls to the BNB Chain contracts
Chainlink
BNB/USD price on-chain
Ed25519
Signed configuration
~400 tests
Including money-safety tests
Questions, answered plainly
Where are my keys stored?
Only on your computer. Solana and BNB Chain keys alike are encrypted with your password (scrypt + AES-256-GCM) and then again with Windows DPAPI (on macOS, the system keychain). The app's UI never has access to them, and nothing is uploaded anywhere.
Do I need a server?
No. The app runs on your PC and connects directly to the Solana and BNB Chain RPC endpoints you choose. There is no trading server and no account. The free version's locked wallets are built into the app and work offline; an update of them is accepted only if it carries a valid Ed25519 signature. Your keys and trades are never uploaded.
Which networks and platforms are supported?
Solana: the Pump.fun bonding curve and PumpSwap after a token graduates. BNB Chain: the four.meme bonding curve and PancakeSwap. Each of your wallets trades on one network, and both networks can run at the same time. A filter lets you choose whether to copy graduated tokens.
What is Paper mode?
Paper mode uses real trade detection and real quotes, but fills are virtual: nothing is signed or sent. Use it to test targets and settings without risking funds. Live mode only turns on after you type a confirmation.
What is the locked wallet, and can I turn it off?
The free version includes a target wallet set by the developer for each network: one is copied by your Solana wallets, the other by your BNB Chain wallets. They are always copied while the bot runs and cannot be turned off or removed. For them you set only the buy amount (from $1), take profit (from +10%) and stop loss (at most 20%), and token safety checks are always on. Both addresses are shown on first launch, before you agree, and on this page in the Free version section.
Can I stop the bot at any time?
Yes. Stop the bot, pause buying (exits keep running), or press the emergency stop to block new buys on every wallet at once. You can also stay in Paper mode for as long as you like.
Which RPC do I need?
One per network you use. Solana: any RPC with WebSocket support. BNB Chain: any BSC RPC; the default public endpoint is rate-limited and often refuses log queries, so the app scans whole blocks, which is heavier. Public endpoints are fine for Paper. For Live trading a private RPC is strongly recommended, because detection and execution speed depend on it.
How many wallets can I connect?
You can use several of your own wallets at once, on Solana and BNB Chain, each with its own targets, settings and Trading switch. Target wallets are unlimited.
How does token safety work on BNB Chain?
Before copying, the app simulates a small buy and sell of the token. Tokens that cannot be sold (honeypots) and tokens whose buy or sell tax is above your limit (10% by default) are skipped. New four.meme tokens often start with a high anti-sniper fee.
Does the software guarantee profit?
No. Copying a wallet does not copy its results: you enter later and at a different price, and memecoins are extremely volatile. You can lose your entire amount. The software is a tool, not financial advice.
What are the system requirements?
Windows 10 or 11 (64-bit), or macOS on Apple silicon or Intel. Plus a stable internet connection and an RPC endpoint for each network you trade on (Solana and/or BNB Chain). Windows uses an installer, macOS a DMG.
Why does Windows warn me during installation?
The installer is not code-signed yet, so Windows SmartScreen may show “Windows protected your PC”. Click “More info” → “Run anyway”. This will go away once a code-signing certificate is added. Only download the app from this site.
Why does macOS block the first launch?
Until the app is notarized by Apple, Gatekeeper may say it cannot check the developer. Open System Settings → Privacy & Security and click “Open Anyway”, or right-click the app and choose “Open”. Only download the app from this site.
Will this site ever ask for my seed phrase?
Never. This site has no wallet connection and no input fields for keys. Keys are only entered inside the desktop app on your own PC. Anyone asking for your seed phrase online is a scammer.
Try it in Paper mode first
Download the app, add a target and watch it work on live data without risking anything.