Is Pump.fun safe? Rug pulls and how to avoid them on ripr

Is Pump.fun safe? That depends on the coin in front of you, not on the launchpad. On ripr you check a Pump.fun coin for rug-pull patterns in four steps: open it by its contract address, read the rug warnings, look at who holds the supply, and check its bonding-curve stage and liquidity. The whole pass takes a couple of minutes once you know where to look.

Is Pump.fun safe? The rug risk sits in the coin, not the launchpad

"Is Pump.fun safe" is really a question about each coin — is this Pump.fun coin worth buying? — and ripr gives you four things to look at before you answer it. A launchpad is where a token is minted and first traded; what the people behind a coin do after that is up to them.

A rug pull is the worst case: the people behind a coin take the money out — dumping supply they held back, or pulling the pool's liquidity — and leave everyone else holding a token with nothing left to sell into. Fresh launches are where that risk concentrates, because there is almost nothing to judge yet: no weeks of trading, no settled distribution, no reason for anyone to hold.

ripr lists coins from pump.fun and other Solana launchpads alongside its own, and its rug-pattern checks cover newly created coins too, so the four steps below work on a launch with no history at all. For Solana coins in general, see how to spot a risky meme coin before you buy.

Step 1: Open the Pump.fun coin on ripr by its contract address

On ripr, you pin down the exact coin by pasting its contract address into search. A contract address — also called the mint address — is the unique on-chain identifier Solana gives a token, and it is the one thing an imitation coin cannot copy. You can search any Solana coin by name, ticker or full contract address; paste the address in full rather than typing part of it.

Search a hyped ticker and you get the real coin and its copies side by side; search the address and you get one coin. Take it from the project's own post or site, never from a reply or a DM. Solana's documentation on tokens and mint accounts explains what the address is on chain.

Step 2: Read ripr's rug warnings before you buy

On ripr, the rug warnings sit on the coin page and in the buy flow, so you meet them before a trade goes through rather than after. They cover known rug patterns: a creator who holds unlocked liquidity, liquidity that has already been pulled, a hand-made pool, supply concentrated in a creator-controlled pool, or a coordinated or bundled launch.

Those checks cover newly created coins as well, looking for coordinated-launch patterns, linked wallets and creators keeping supply, and showing whatever they find as a warning on the coin itself. On one live pump.fun coin, that launch check read two wallets buying in at the moment of creation — about 0.08% of the supply between them — and found no coordinated-launch pattern. That is an ordinary launch, and telling it apart from the other kind is what the check is for.

ripr also spells out what a clean coin page is not: "These are the risks we can check for. Not seeing one never means a coin is safe." A coin still being checked says "Still checking" instead of showing a clean result, and on iOS and Android the page also tells you when a coin is under review, has low liquidity or has paused prices. The app never labels any coin safe.

Step 3: Check who holds the supply

On ripr, each coin page shows how much of the supply the top 10 and top 50 holders own and how much the creator holds, with pools and vaults left out. On a coin that is a few hours old, that is a direct read on who is in a position to end it.

No single percentage makes a launch fine or not, so read the numbers as a question: could a few wallets move this price on their own, and does the creator still hold enough to walk off with the upside? A launch where the top handful of wallets sit on most of the float deserves a smaller position than one where supply has spread out. Read it next to step 2: supply in a creator-controlled pool is one of the flagged patterns, and the holder shares show how much that flag matters.

Step 4: Check the bonding-curve stage and the liquidity

On ripr, a Pump.fun coin's stage lives on its coin page: open the coin, go to the About section and find Bonding Curve progress. A bonding curve is the pricing path a coin follows as people trade it: the price climbs as buying builds and falls as selling takes over. That progress updates live as the coin trades toward graduation.

Below 100%, the coin is still on its curve and the price can move hard on a single order. At 100% it has graduated to pool trading, and the help centre sets out what "about to graduate" and "graduated" mean for users.

Liquidity is what makes a rug quick: the thinner the pool, the less selling it takes to erase the price. ripr's Explore screener sorts and filters coins by launchpad, market cap, liquidity and age, and a market-cap sort hides coins under $5,000 of liquidity or 100 holders unless you set those limits yourself. Set your own floor and the thinnest launches stay out of your list. The help centre also covers why price moves so quickly on new coins.

How to avoid Pump.fun rug pulls when you buy

Avoiding Pump.fun rug pulls takes both halves: the four checks tell you what you are buying, and the way you place the trade on ripr decides what it costs when you are wrong. Six habits worth keeping:

1. Start small. A first trade sized so that losing it would be a shrug tells you how the coin fills and moves. The help centre's guide to trading more safely makes the same point.
2. Browse with Hide warnings on. Explore has a "Hide warnings" filter that removes coins ripr has flagged. It is off by default, so turn it on while you scan — then still open the coin page before you buy.
3. Leave Auto slippage on. Slippage is how much price movement you accept between tapping buy and the trade filling. Auto slippage sets your maximum from how much the coin moved in the last five minutes, between 3% and 15%, or you can set it yourself.
4. Decide your exit before you need it. You can set take-profit and stop-loss lines that sell for you while the app — or, on desktop web, the coin page — is open, so keep it open if you are leaning on them.
5. Keep some SOL spare. Every Solana trade pays a small network fee, so leave enough behind to sell with.
6. Ignore trade calls from strangers. Replies, DMs and group chats are where coordinated launches recruit their exit liquidity. Confirm every detail on the coin page yourself.

Frequently asked questions

Are all Pump.fun coins rug pulls?

No. Most launchpad coins simply run out of attention and fade; a rug pull is the deliberate version, where someone takes the money out. ripr lists Pump.fun coins alongside its own launchpad and shows rug-pattern warnings on each one, so you judge Pump.fun coins one at a time rather than as a group.

Can a Pump.fun coin's creator remove the liquidity?

That is one of the patterns ripr warns about before you buy: a creator who holds unlocked liquidity, and liquidity that has already been pulled, both appear as warnings on the coin. Seeing neither is not a promise, so check the supply shares and the bonding-curve stage too.

If a Pump.fun coin carries no warnings on ripr, is it worth buying?

Not on that basis alone. ripr's own wording is "These are the risks we can check for. Not seeing one never means a coin is safe", and a coin it has not finished checking says "Still checking" rather than showing a clean result. Treat an unflagged Pump.fun coin as one that cleared the patterns ripr checks, not as a verdict on the coin, and size the trade to match.

How much should I put into a new Pump.fun coin?

Only what you would be fine losing in full: a new launch can go to nothing, and position size is the part of the outcome you control completely. For the wider picture, see the biggest risks in Solana meme coins.

The short version: checking a Pump.fun coin before you buy

"Is Pump.fun safe" comes down to the coin in front of you, and on ripr you can check it before you spend anything: find the coin by its contract address, read the rug warnings, check what the top 10, top 50 and creator hold, then look at the curve stage and the liquidity. Size the trade so a wrong answer is survivable.

Open the launch you have been watching, run the four checks, and decide from what you see rather than from the group chat.

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Last verified 3 November 2026. This article is published by ripr, which builds an app for trading Solana coins. Nothing here is financial advice.