Privacy Policy

Effective

25 September 2026

Last updated

26 October 2026

Applies to

FunTrain Chrome extension and this website

FunTrain is a Chrome extension that shows real-time alerts about activity on the public Solana blockchain. Access is by invitation only. This policy explains what information FunTrain handles, why, and what control you have over it. We collect as little as the extension needs to work, and we never sell it.

1. Information we collect

Account data. We do not ask for your name, email address, phone number or payment details. When you are invited, we issue you a personal access code. We store that code together with your role, the date your access was created and, if set, the date it expires.

Session identifier. When you sign in, our server creates a random session identifier. The extension keeps it in your browser so you do not have to enter your code again for the next 24 hours, and sends it with each request to our server. The extension also creates a random installation identifier, which lets us keep each account active on one device at a time. Neither identifier contains any information about you or your device.

User guide access. The user guide on this website (under /docs) is available only to FunTrain users. When you open it from the extension, or enter your access code on its sign-in page, our server creates a random guide pass linked to your account and sets one strictly necessary cookie, ft_docs, in your browser. The cookie holds only that random identifier. It is used to check that you may read the guide, is not readable by scripts, and is not used for tracking or shared with anyone. The access code you type on the sign-in page is checked the same way as when you sign in to the extension, does not end your session in the extension, and is not stored.

Content you create. Alert rules you set up (their names and conditions), the history of alerts those rules produced, and wallets you add to your watchlist together with the labels and notes you give them, and the private notes you write about X accounts and blockchain wallets (the account name or wallet address, your text and a colour mark), and the wallets you put on your personal blacklist together with what to mute for each one. Wallet addresses on your watchlist, in your notes and on your blacklist are public blockchain addresses; only you can see your notes and your blacklist.

Wallets you submit to the wallet tracker, together with the period you choose and the report we build for each one: the tokens that wallet traded in that period, its gains and losses on each, and the token creators and X accounts linked to those tokens. Submitted wallets are public blockchain addresses.

Automated trading (only if your account has it enabled). When you connect a trading bot, we store the API key you enter in encrypted form, the bot wallet addresses you choose, the limits you set and the date you agreed to automated trading. The key is never shown again, including to you — only its first and last characters. We also store your trade presets, which alert rules use them, and a log of the orders sent on your behalf: token, side, amount, status, how long it took, the transaction signatures and whether the transactions reached the network. If you use the simulated (Test) connection, we also store its simulated positions: the token, the amounts, the exit rules copied from your preset, each simulated buy and sale with its price, and the result. No real funds are involved.

Token pages you open in a trading terminal. When the FunTrain widget is on and you are signed in, the extension sends the address of the token whose page you open on gmgn.ai or axiom.trade to our server, so it can return what FunTrain knows about that token. Only the token address is sent — not the page content and not the rest of your browsing. We do not store these addresses or log them. You can turn the widget off in the extension’s Terminal menu; then nothing is sent.

Settings stored only in your browser. Filters, sound preferences, which pop-up notifications you want to see, your preferred trading terminal, the token widget’s on/off setting and its position, and similar interface settings are saved locally in your browser. So are the numbers of your finished wallet tracker jobs you have not opened yet — only the job numbers, used to show a counter on the extension icon; they are cleared when you open the wallet tracker, sign out or close the browser. None of this is sent to us.

Public blockchain data. The alerts themselves are built from data that anyone can read on the Solana blockchain: tokens, trades, transfers and wallet addresses. This is not information about you as a FunTrain user.

What we do not collect. FunTrain does not collect your browsing history, the content of the web pages you visit, keystrokes, location, contacts, cookies from other sites, or any analytics or advertising identifiers. The extension contains no analytics, tracking or advertising code.

2. How we use information

We use the information above only to:

• let you sign in and keep you signed in;
• deliver the alerts and watchlist notifications you configured;
• analyze the wallets you submit to the wallet tracker;
• send orders to the trading bot you connected when your alert rules fire, enforce the limits you set, and show you what was sent;
• keep the service secure and working.

We do not use your information for advertising, profiling or credit decisions, and we do not sell or rent it.

3. Browser permissions

4. Where information is stored and who receives it

Account data, session identifiers and content you create are stored on FunTrain’s own server. We do not share this information with anyone, except as described in the next paragraph, with infrastructure providers that host our server and this website strictly to run them, or where the law requires it.

When you submit a wallet to the wallet tracker, our server sends that wallet address and the addresses of the tokens it traded to GMGN (gmgn.ai), a third-party provider of blockchain market data, to retrieve public trading data about them. These requests do not include your access code, session or any other information about you. GMGN’s own privacy policy applies to the data it receives.

When automated trading is on and one of your rules fires, our server sends an order to the trading bot you connected (for example, Bloom) using your API key: the token address, the side and amount, slippage, fee settings and the wallet addresses you chose. Checking a key and keeping the connection ready ask the bot for your wallet list and remaining request budget. The bot’s own terms and privacy policy apply to what it receives. After an order is sent, our server looks up its transaction signatures on the public Solana network to record whether they landed; this sends only the signatures. A Test connection sends nothing outside FunTrain.

Administrators only: if an administrator switches on post scoring in the GMGN X Tracker, grants the optional access and enters their own text-analysis key, the extension, directly from the administrator’s browser, sends the id of a post by a tracked author to FxTwitter (a public post lookup service) and the text of that post, of the post it quotes and the domains of its links to TypeSafe (a text-analysis service) using that key. FunTrain’s server does not receive this data, the answers are not stored, and the key stays in the administrator’s browser profile. These services’ own privacy policies apply to what they receive. With the same switch on, the extension also reads the post notifications that the GMGN page itself receives for the X Tracker feed (only the post id, the author’s handle and the time of the post — never the text, and never the page’s login token) and, for authors on the administrator’s list, can send the post id, the handle, the post time and the score to FunTrain’s server to register a paper-trading request; FunTrain stores such a request for 30 days. Nothing is read or sent while the switch is off and for ordinary users. Administrators only: an administrator can also connect their own sniper server in Trading → Connections → Direct. The extension then talks to that server directly from the administrator’s browser, not through FunTrain’s server: connecting sends the key the administrator typed in to check it, and the post button can read the server’s list of targets and switch a target on or off, which sends the wallet address of a tracked author from the administrator’s list and the number of a preset. The key is stored only in the administrator’s browser profile, and FunTrain’s server does not receive any of this. That server’s own terms apply to what it receives. Nothing is sent to it for ordinary users.

The token widget’s position and on/off setting are saved locally in your browser.

This website is hosted on our own server. Like any web host, it may record technical information such as your IP address and browser type in its logs. The website runs no analytics and sets no cookies other than the guide cookie described in section 1. Our server may keep standard technical logs for security and troubleshooting for a limited period; we do not log access codes or session identifiers.

Links to third-party sites (for example trading terminals, block explorers or launchpads) open only when you click them or when an alert rule you created fires. Those sites have their own privacy policies.

5. How long we keep information

• Session identifier: until you sign out, your access code is used again, 24 hours pass, or your access expires or is changed — whichever comes first.
• Guide pass and its cookie: up to 30 days from when you last opened the guide from the extension or signed in to it with your code, and never longer than your access. Deleted earlier when you sign out of the guide, when your access code is changed or your access is shortened, or when your access is removed.
• IP address of failed sign-in attempts: kept for up to 15 minutes to limit repeated guessing of access codes, then deleted automatically. A successful sign-in from the same address deletes it immediately.
• Account data and content you create: for as long as your access is active. You can delete individual alert rules, watchlist entries, X account notes, wallet notes and blacklisted wallets at any time in the extension.
• Wallet tracker jobs and reports: deleted automatically 24 hours after a job finishes, fails or is cancelled. A job that is still waiting or running is kept until it ends.
• Order log: each order is deleted automatically 7 days after it was created.
• Simulated positions (Test connection): each position is deleted automatically 30 days after it was opened. You can delete all of them at any time with “Reset results” in the extension.
• Trading connections and presets: until you delete them or your access is removed.
• Alert history: each alert is deleted automatically 24 hours after it fired, or earlier if you delete the rule that produced it.
• Settings in your browser: until you change them or remove the extension.

When your access is removed — at your request or ours — we delete your account data, your session, your guide passes, your alert rules with their history, your watchlist, your X account and wallet notes, your wallet blacklist, your trading connections with their stored keys, presets and order log, and your wallet tracker jobs and reports.

6. Your choices and rights

• Delete your data. Email us from the contact below and include the approximate date you received access (never send your access code). We will remove your access and all data listed in section 5 and confirm by reply.
• Delete a trading connection. You can delete a trading connection at any time; this deletes the stored key. You can also revoke the key in your bot account.
• Access or correct your data. Ask us the same way; we will tell you what we hold.
• Remove local data. Uninstalling the extension removes everything it stored in your browser.
• Turn off the token widget. You can turn off the token widget at any time in the extension’s Terminal menu; while it is off, no token addresses are sent to our server.

7. Security

Your data is sent to our server over encrypted connections. Access to the service requires a personal code, each account can be active on only one device at a time, and a new sign-in immediately ends the previous session. No method of transmission or storage is completely secure, but we work to protect your information and keep only what the extension needs.

8. Children

FunTrain is not intended for anyone under 18, and we do not knowingly give access to minors.

9. Chrome Web Store User Data Policy

FunTrain’s use of information complies with the Chrome Web Store User Data Policy, including the Limited Use requirements. Information is used only to provide the extension’s single purpose described above and is never transferred for any other purpose.

10. Changes to this policy

When the extension starts handling information differently, we update this page and the “Last updated” date above before the change is released.