LESSONS

Your Pre-Buy Checklist: The Only Thing Between You and a Rug

Stop gambling blind. Build a repeatable pre-buy checklist that filters rugs before your first click.

· 4 min read · Blackhat Empire

Why You Need a Pre-Buy Checklist

Most memecoin traders lose because they buy first and ask questions later. The adrenaline of a green candle or a hyped Telegram chat makes you skip due diligence. A pre-buy checklist is not optional—it's the difference between a calculated risk and a blind bet.

Every trade should pass your checklist before you even open GMGN. If it fails one item, you walk. No exceptions.

The Core Filters

1. Liquidity and Pool Structure

Check the liquidity pool on GMGN. You want:

  • Locked or burned liquidity — no unlock dates that let the deployer drain the pool.
  • Liquidity amount — at least $10k–$20k for a low-cap play. Less than that and a single whale can dump you to zero.
  • No mint or pause functions — if the contract can mint new tokens or pause trading, the dev can rug at any time.

2. Holder Distribution

Look at the top 10 holders. If one wallet holds more than 5–10% of the supply, that's a red flag. The dev or insider can dump on you.

Use the holder list on GMGN to check for:

  • Concentrated supply — more than 50% in the top 10 is dangerous.
  • Fresh wallets — if most holders were created in the last 24 hours, it's likely a coordinated pump group.
  • Dev wallet — does the deployer still hold a large bag? If yes, they can sell at any time.

3. Contract Safety Checks

Run a basic contract scan. Look for:

  • Verified source code — unverified contracts are a hard pass.
  • No honeypot — you must be able to sell. Test with a tiny amount first.
  • No blacklist or whitelist — these let the dev control who can trade.

Tools like the contract checker on GMGN show these flags. If you see a red warning, move on.

4. Socials and Community

A real community is not just a Telegram with 10k bots. Check:

  • Twitter account — at least a few weeks old with organic engagement, not bot replies.
  • Telegram/Discord — active chat with real questions, not just price shilling.
  • Website — basic info, roadmap, team (if doxxed). A blank page or template site is a rug.

If the only social link is a Telegram with no pinned messages or admin presence, it's a trap.

Your Personal Checklist Template

Print this or keep it in a note. Every trade must pass all items:

  • [ ] Liquidity locked or burned (check on GMGN)
  • [ ] Liquidity minimum $10k
  • [ ] No mint function
  • [ ] No pause function
  • [ ] Top 10 holders < 50% of supply
  • [ ] Dev wallet holds < 5%
  • [ ] Contract verified
  • [ ] No honeypot (test buy/sell)
  • [ ] No blacklist/whitelist
  • [ ] Twitter with real engagement
  • [ ] Active Telegram/Discord with real users
  • [ ] Website with substance (not a template)

Why You Must Enforce It

A checklist only works if you follow it every single time. The moment you skip one item because "this one feels different" is the moment you get rugged.

Memecoins are extremely high risk. Most go to zero. Your checklist is not a guarantee—it's a filter that removes the worst setups. Even with a perfect pass, you can still lose money. But without it, you are gambling blind.

Final Word

Build your checklist. Write it down. Use it on every trade. No exceptions.

The discipline of saying "no" to a coin that fails one check will save you more money than any winning trade ever could.

Stay sharp. Stay skeptical. The market does not care about your feelings.