Liquidity Risks

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Overview

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Why Liquidity Matters

• Price Impact: Low liquidity means large trades move prices significantly
• Exit Ability: You need liquidity to sell your holdings
• Rug Pull Risk: Unlocked liquidity can be removed instantly
• Market Manipulation: Low liquidity makes manipulation easier

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Types of Liquidity Risks

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Insufficient Liquidity

• Not enough funds in trading pools
• Large trades cause extreme slippage
• May be impossible to exit large positions

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Unlocked Liquidity

• LP tokens not locked in a timelock contract
• Owner can remove liquidity at any time
• Primary mechanism for rug pulls

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Fake Liquidity

• Liquidity added then immediately removed
• Creates illusion of safe trading
• Often combined with wash trading

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Concentrated Liquidity

• Few wallets control most liquidity
• Can be removed in coordination
• Single point of failure

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Detection Indicators

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Liquidity Metrics

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API Example

# Get liquidity pool data for a token
curl -X GET "https://api.webacy.com/tokens/0x123.../pools?chain=eth" \
  -H "x-api-key: YOUR_API_KEY"

{
  "pools": [
    {
      "address": "0xpool...",
      "liquidity_usd": 125000,
      "token0": "0x123...",
      "token1": "WETH",
      "lp_locked_percentage": 85,
      "lock_expires": "2027-06-01T00:00:00Z"
    }
  ],
  "total_liquidity_usd": 125000
}

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Slippage and Price Impact

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Red Flags

• Liquidity under $10,000 - Very high slippage risk
• No lock or short lock - Rug pull possible at any time
• Lock expiring soon - Monitor closely near expiration
• Unknown lock contract - May have backdoors
• Declining liquidity - Insiders may be exiting
• Single LP provider - Concentrated risk

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Protection Strategies

1. Check total liquidity - Ensure enough for your trade size
2. Verify LP locks - Use reputable lock checkers
3. Calculate price impact - Know your slippage before trading
4. Monitor lock expiration - Set alerts for unlock dates
5. Check LP distribution - Avoid concentrated LP ownership
6. Use limit orders - When available, to control slippage

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Evaluating Liquidity Locks

• Reputable lock contract - Team.Finance, Unicrypt, PinkSale, etc.
• Sufficient duration - Minimum 6 months, ideally 1+ year
• Majority locked - At least 80% of LP should be locked
• Verified on-chain - Independently verifiable, not just claimed

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Liquidity Monitoring

curl -X POST "https://api.webacy.com/webhooks/subscriptions" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "webhookUrl": "https://yourapp.com/webhooks/webacy",
    "eventTypes": ["DEPEG_TIER_CHANGE"],
    "filters": { "tokens": ["0x123..."], "chains": ["eth"] }
  }'

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Related Concepts

• Rug Pulls - Liquidity removal scams
• Snipers & Bundlers - Launch manipulation
• Wash Trading - Fake volume creation