I've watched three pump and dumps happen in real time this year. Two of them, I spotted early enough to stay out. The third one got me for $400 before I knew what was happening.
That $400 lesson taught me more than any "crypto safety" article ever did. So here's what I actually use now to avoid getting wrecked.
The pattern is always the same
A token nobody's heard of suddenly does 5x its normal volume. Telegram groups light up. The price starts climbing. People pile in thinking they found the next gem. Then the coordinated wallets dump, and you're holding a bag worth 80% less than what you paid.
The whole thing takes 15 minutes.
The only defense is catching the volume spike before the price spike. That's what these tools do.
1. Crypto Signals Volume Scanner
This is the one I built, so take my bias into account. But I built it because nothing else did what I needed — scan 50+ tokens simultaneously and flag statistical anomalies, not just "price went up."
It uses z-score analysis. Anything above 2.0 standard deviations from normal volume gets flagged. In practice, that means if a token that normally does $2M daily volume suddenly does $8M in an hour, you get a warning.
curl -X POST "https://api.apify.com/v2/acts/cryptosignals~crypto-signals/runs" \
-H "Content-Type: application/json" \
-d '{
"analysisType": "scan",
"topN": 50,
"minVolume": 1000000,
"zScoreThreshold": 2.0
}'
Not every anomaly is a pump and dump. Legitimate news causes volume spikes too. But it's a hell of a lot better than staring at charts manually.
2. DEXScreener
If you trade anything on-chain and you don't use DEXScreener, I don't know what you're doing. It's free, it's fast, and it shows you every swap happening on Ethereum, Solana, Base, and Arbitrum in real time.
Sort by volume change. Look for tokens with 1000%+ volume increases. Check the "New Pairs" section — that's where most pump targets show up because fresh tokens have thin liquidity and are easy to manipulate.
No signup needed. Just go to dexscreener.com and start filtering.
3. Whale Alert
Simple concept: when someone moves $500K+ in crypto, Whale Alert tells you about it.
Why that matters for pump and dumps: if a whale moves a bunch of tokens to an exchange, they're probably about to sell. If multiple wallets start accumulating a low-cap token, someone might be loading up before a coordinated pump.
Follow @whale_alert on X or hit their API. Free tier gives you 10 requests per minute, which is plenty for monitoring.
4. Arkham Intelligence
This is where you go when you suspect something shady and want proof.
Paste a token contract address into Arkham and you can see exactly which wallets are buying and selling. The entity graph is the killer feature — it shows connections between wallets. When you see five "unrelated" wallets all buying the same obscure token within the same hour, and those wallets have interacted before... that's your pump and dump.
Free tier works fine for investigation. You don't need the premium plan unless you're doing this professionally.
5. Nansen
Nansen labels wallets. That's its superpower. Instead of seeing anonymous addresses, you see "Alameda Research" or "known MEV bot" or "Binance hot wallet."
Their "Token God Mode" shows exactly who's buying and selling any token. If you see multiple labeled smart money wallets accumulating the same low-cap coin, pay attention. Could be a coordinated pump. Could be legitimate alpha. Either way, you want to know.
Fair warning: the free tier is limited. Full access is $100/month, which is steep unless you're trading seriously. For occasional investigation, the free tier plus Arkham covers most of what you need.
How I actually use these together
My workflow when something looks suspicious:
- Volume Scanner flags a token with abnormal activity
- I check DEXScreener to see the price action and liquidity depth
- Whale Alert shows if large holders are moving tokens to exchanges
- If it still looks sketchy, I paste the contract into Arkham and look at the wallet graph
When a token trips three or more of these signals — abnormal volume, whale movements to exchanges, clustered wallet activity — I stay far away. Doesn't matter how good the "opportunity" looks.
The people running these schemes are counting on you not having these tools. Now you do.
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