Honeypot Detection
Research on crypto honeypots - contracts that allow token purchases but prevent selling, trapping investors.
Technical Analysis
Based on smart contract analysis and documented cases. Educational purposes only.
What The Buyer Loses
The buy executes normally. The sell is what fails, so the loss is the whole position rather than a price move you can trade out of.
Common Methods
Transfer modifiers and dynamic blacklists
Types of Honeypots
Blocked Sale Honeypot
Most common: allows normal purchases but blocks all sales with errors or transaction reversions
Extreme Fee Honeypot
Allows sales but charges 90-100% fees, leaving virtually nothing for the seller
Locked Liquidity Honeypot
Removes liquidity after purchases, making any trading impossible
Common Malicious Patterns
onlyOwner Modifier in Transfer
Transfer function that only allows owner to make sales
Dynamic Blacklist
Blacklist that automatically updates to block sellers
Extreme Variable Fee
Sale fee that can dynamically change up to 100%
How to Identify Honeypots
🚨 Warning Signs
- • Only creator can sell
- • Sale fees over 50%
- • Transfer function with restrictions
- • Owner-modifiable blacklist
- • No liquidity on DEX
⚠️ Recommended Tests
- • Simulate sale before buying
- • Verify real liquidity
- • Review sale history
- • Analyze contract code
- • Use detection tools
Protection and Verification
Before investing, always verify you can sell the token:
- • Simulate sale on testnet
- • Verify available liquidity
- • Review transaction fees
- • Analyze transfer function
- • Online honeypot detectors
- • Automatic code analysis
- • Trading simulators
- • Liquidity verifiers
Secure Your Crypto
Store your verified tokens safely with a hardware wallet - the gold standard for crypto security.