Defi Yield Optimizer

Optimize DeFi yield farming strategies across multiple protocols and chains with risk assessment, auto-compound calculations, and portfolio optimization.

Features

Multi-Protocol Support

• Lending: Aave, Compound, Venus, Benqi
• DEXs: Uniswap, Sushiswap, PancakeSwap, QuickSwap
• Stableswaps: Curve, Ellipsis
• Yield Aggregators: Yearn, Beefy, Harvest
• Leveraged Farming: Alpaca, Tarot

Chain Coverage

• Ethereum: Main DeFi hub
• BSC: High APY opportunities
• Polygon: Low gas costs
• Arbitrum: L2 efficiency
• Avalanche: Fast finality
• Fantom: High yields

Optimization Features

• Risk-Adjusted Returns: Balance APY with risk
• Portfolio Allocation: Optimal diversification
• Auto-Compound Analysis: Frequency optimization
• Impermanent Loss Calculation: LP risk assessment
• Gas Cost Optimization: Net APY calculations

Risk Assessment

• Protocol Risk: Age, audits, TVL analysis
• Smart Contract Risk: Complexity scoring
• Liquidity Risk: Exit strategy evaluation
• Composability Risk: Protocol dependencies
• Market Risk: Volatility and correlation

Installation

/plugin install defi-yield-optimizer@claude-code-plugins-plus

⚠️ Rate Limits & API Requirements

All DeFi optimization uses 100% free data sources - no Zapper Pro or DeFi Pulse subscriptions required.

Quick Comparison

Annual Savings: $3,576-4,044 using free on-chain data sources.

Free API Providers: Detailed Rate Limits

1. DefiLlama API (Primary - TVL & Protocol Data)

What: Aggregated DeFi TVL, APY, and protocol data for 1,000+ protocols

Rate Limits:

• Requests/minute: Unlimited (no documented hard limit)
• Daily requests: Unlimited
• Registration: ❌ Not required
• API key: ❌ Not required
• IP tracking: ⚠️ Soft limits (avoid >100 req/sec)

API Endpoints (All FREE):

# Get all protocols with TVL
https://api.llama.fi/protocols

# Get specific protocol data (Aave, Compound, etc.)
https://api.llama.fi/protocol/{protocol_slug}

# Get historical TVL
https://api.llama.fi/charts

# Get current TVL by chain
https://api.llama.fi/v2/chains

Setup:

{
  "dataSources": {
    "tvl": {
      "provider": "defillama",
      "endpoint": "https://api.llama.fi",
      "rateLimit": {
        "maxPerSecond": 10,  // Conservative self-throttling
        "maxPerMinute": 300
      }
    }
  }
}

Cost: $0 (no signup, no limits)

Documentation: defillama.com/docs/api

2. Ankr Public RPC (Blockchain Data)

What: Free public RPC endpoints for 15+ blockchain networks

Rate Limits:

• Ethereum: 30 requests/second per IP
• Polygon: 30 requests/second per IP
• BSC: 30 requests/second per IP
• Arbitrum: 30 requests/second per IP
• Avalanche: 30 requests/second per IP
• Daily requests: Unlimited (no hard limit)
• Registration: ❌ Not required
• API key: ❌ Not required
• Archive data: ✅ Available (historical states)

Supported Chains:

# Ethereum Mainnet
eth

# Polygon
polygon

# BSC
bsc

# Arbitrum
arbitrum

# Avalanche C-Chain
avalanche

# Fantom
fantom

Setup:

{
  "chains": {
    "ethereum": {
      "rpc": "eth",
      "rateLimitPerSecond": 30
    },
    "polygon": {
      "rpc": "polygon",
      "rateLimitPerSecond": 30
    }
  }
}

Cost: $0 (community-funded, no signup)

Documentation: ankr.com/rpc

3. CoinGecko API (Price Data)

What: Real-time cryptocurrency prices for 10,000+ tokens

Free Tier Rate Limits:

• Requests/minute: 10-50 (depends on IP, undocumented exact limit)
• Daily requests: Unlimited
• Registration: ❌ Not required for public API
• API key: ❌ Not required (public endpoints)
• IP tracking: ⚠️ Yes (soft ban after ~50 req/min)

Key Endpoints:

# Simple price (multiple tokens)
https://api.coingecko.com/api/v3/simple/price?ids=ethereum,bitcoin&vs_currencies=usd

# Token details
https://api.coingecko.com/api/v3/coins/{id}

# Historical market data
https://api.coingecko.com/api/v3/coins/{id}/market_chart?vs_currency=usd&days=30

Setup:

{
  "dataSources": {
    "prices": {
      "provider": "coingecko",
      "endpoint": "https://api.coingecko.com/api/v3",
      "rateLimit": {
        "maxPerMinute": 30,  // Conservative limit
        "cacheSeconds": 300   // 5-minute cache
      }
    }
  }
}

Cost: $0 (free tier)

Upgrade Path: CoinGecko Pro ($129/mo) if you need >50 req/min

Documentation: coingecko.com/api/documentation

4. Alternative Free RPCs (Fallback Options)

Infura Free Tier

Rate Limits:

• Requests/day: 100,000
• Requests/second: 10
• Registration: ✅ Required (free, no card)
• API key: ✅ Required