Free Chrome extension · Axiom · Terminal · GMGN

Your rules.
Your Buy button.

TDT holds you to the trading rules you set when you were calm. Break one and the Buy button locks until you've cooled off. Selling always stays open.

Add to Chrome, it's free See how it works

No sign-up. No seed phrase. Your data stays in your browser.

TDTSynced 4s ago

Clear to trade

3 of 5 positions left · 0.5 SOL max

Session P&L: +0.84 SOL
Positions: 2 / 5
Loss limit: −1.5 SOL

Buy 0.25 SOL

On Terminal · rules all good

AxiomTerminalGMGNworks on the most popular trading platforms

Walletaddressonlyjust your wallet address. No seed phrase, no private key, no signature

100%of your data kept in your browser

$0for the essentials to save you from yourself

How it works

Set it once. We hold you to it.

1
Pick your rules

Choose a preset (Gentle, Steady or Strict) or set your own limits. Add your public wallet address so TDT can count your trades.
2
Trade like normal

Use Axiom, Terminal or GMGN the way you always do. Sentry, our on-screen helper, holds you to your strategy, stops you over-trading, keeps FOMO in check and lets you know when it's time for a break.
3
Break a rule, the Buy button locks

Hit a limit and the Buy button greys out with a countdown. You can still sell and manage what you hold. When the timer ends, you're clear again.

The rules

Limits that match how memecoins actually trade

Positions per session

Cap how many coins you open. Adding to one you already hold doesn't count twice.

5 per session

Max buy size

TDT reads the amount box and warns you before you click. Fees don't count toward it.

0.5 SOL

Cool-off after a loss

Closed one in the red? Take a breather before the next one.

15 min

Gap between new positions

Stops the rapid-fire aping that turns one bad trade into five.

5 min

Daily loss limit

In SOL or as a percent of what you started the session with.

−1.5 SOL or −20%

Lock in the win

Up for the day? TDT can close the session so you keep it.

+2 SOL

Trading windows

Only trade in the hours you choose. Outside them, it's break time.

09:00–11:30

Journal & trade notes

Tag each closed trade, jot what happened and spot your patterns over time.

FOMO · Plan · Chased

Safety

Built so it can't touch your money

Never asks for your seed phrase or private key. If anything claiming to be TDT does, it isn't us.
Can't trade or move funds. It only reads the page and your public wallet history.
Your data stays on your device. Rules, journal and stats live in your browser. We don't run servers that collect them.

What TDT can't do

It can't stop you trading on your phone, in another browser or on another site.
It can't see trades made from a wallet you haven't added.
It reads the chain every few seconds, so a trade can take a moment to show up.

TDT works best as a promise you make to yourself. It makes the impulsive click harder, and it gives you a reason to pause.

TDT Pro Coming soon

For traders who take discipline seriously

The core stays free. Pro adds tools for checking coins and understanding your own trading.

Coin metrics
Set your own filters for market cap, volume, age and holders. The Buy button locks on coins outside your strategy.
Watched wallets
Follow wallets you trust and see what they're doing in the coin you're on.
Insights
Your best hours, your best setups and the habits that cost you, from your own trades.

FAQ

Questions people ask

Is TDT really free?

Yes. Rules, locks, trading windows, the journal and share cards are all free. Pro will add extra tools later, and the free core isn't going anywhere.

Do I need to connect my wallet?

No. You paste your public wallet address so TDT can read your trade history. It never connects to your wallet and can never sign anything.

Which browsers does it work in?

Chrome and other Chromium browsers that use the Chrome Web Store, like Brave and Edge.

Can I turn a lock off when I really want to?

Not in the moment. That's the point. You can tighten your rules any time, but loosening them only works before your first trade of the session, so you can't talk yourself out of a lock.

Does it work with Phantom, Backpack and other wallets?

Yes. TDT reads activity from your wallet address on the Solana chain, so it doesn't matter which wallet app you use.

Is this financial advice?

No. TDT doesn't tell you what to buy or sell. It only holds you to the rules you chose.

Saving you from yourself.

Trade the plan, not the feeling.

Add to Chrome

Your rules.Your Buy button.