Most rugs aren’t clever. They leave the same fingerprints over and over: a dev who can still mint, liquidity that can be pulled, a handful of wallets holding most of the supply. You can catch most of them in under a minute if you know where to look.
This guide walks through the checks in the order you’d run them, then puts them together into a routine you can repeat on every coin.
1. Contract checks: can the dev hurt you?
These come first because if any of them fail, nothing else matters.
- Mint authority. If it’s still active, the creator can print new tokens and dump them on you. On Solana memecoins it should be revoked.
- Freeze authority. If active, the creator can freeze your tokens so you can’t sell. This should be revoked too.
- Liquidity. Check whether the LP is burned or locked. If most of it is unlocked and held by the deployer, they can pull it and the price goes to zero. Coins still on a bonding curve, like pump.fun launches, don’t have LP yet; check curve progress instead.
- Mutable metadata. If metadata can still be changed, the name, image or links can be swapped later. Not always malicious, but worth noting.
- Transfer fees. Token-2022 coins can charge a fee on every transfer. A hidden fee quietly drains your position.
On BNB Chain, Base and Ethereum, add:
- Honeypot. Can you actually sell? Some contracts block sells entirely.
- Buy and sell tax. A 2–5% tax is common. Anything above 10% is a red flag, and taxes that the owner can change are worse.
- Ownership and source. Is ownership renounced? Is the contract verified? Is it an upgradeable proxy that can be swapped for something else?
2. Holders: who can dump on you?
Distribution tells you how many people can crash the price.
- Top wallet. One wallet holding 30% or more of the supply, excluding pools and lockers, can end the chart on its own.
- Top 10. Above roughly 30% is concentrated; above 50% is dangerous.
- Insiders and bundles. Clusters of wallets funded from the same source often belong to the same person. If they hold a large share together, treat them as one big holder.
- Holder trend. A rising holder count with healthy volume is a good sign. Falling holders while price holds up usually means distribution is happening somewhere.
3. The dev: who made this?
The deployer’s history is one of the strongest signals you have.
- Launch count. Some wallets have launched thousands of coins. A serial deployer with a tiny migration rate is farming launches, not building anything.
- Migration rate. How many of their launches actually graduated to a DEX pool? A dev with a decent track record is a different bet from one whose coins all die on the curve.
- Dev holdings. A dev holding a big bag can sell into your buys. A dev at 0% may have already sold, or may never have bought.
- Creator history flags. Some risk engines flag deployers with a history of rugged tokens. Take that seriously.
4. Market signals: is the activity real?
- Liquidity versus market cap. Very thin liquidity means even small sells move the price hard, and you may not be able to exit at the price you see.
- Organic activity. Bot volume can make a dead coin look busy. Scores that estimate how much activity comes from real wallets help you see through it.
- Buy and sell pressure. Compare buy volume with sell volume across timeframes. A coin pumping on falling net buyers is running on fumes.
- Socials and DEX paid. A paid DexScreener profile or a community takeover shows someone is investing time or money. It’s a weak positive, not proof of safety.
The 60-second routine
Run this on every coin before you buy, real or paper:
- Open the Token tab and read the verdict line.
- Check the contract row: mint, freeze, LP or bonding progress, fees.
- Check the developer row: past rugs, earlier coins, launch count.
- Check real buyers and insiders: bot volume and wallet clusters.
- Check the coins on the same ticker, and make sure you’re on the biggest one.
- If anything is red, skip it. There will be another coin in five minutes.
Trenchkit puts all of this on one screen next to the chart, with data pulled live from DexScreener, Jupiter, RugCheck and GoPlus. See what the Token tab checks.
What no tool can catch
A clean scan doesn’t mean a coin can’t go to zero. Devs can sell slowly, holders can lose interest, and narratives die. The checks above remove the obvious traps; your position sizing and exits handle the rest. That’s why every entry should come with a stop loss, as covered in TP/SL strategies for memecoins.