Aave V3 Data API

Free access to Aave V3 lending protocol data. Updated daily at midnight UTC. No API keys required.

📡 Available Endpoints

GET /aave_v3_data.json
    → Full protocol data: 13 networks, 190+ assets, all parameters

GET /governance_history.json
    → Governance proposals, parameter changes, risk updates

GET /health_report.json
    → System health, validation status, last update time

🚀 Usage Examples


# Get all data
curl https://th3nolo.github.io/aave-v3-data/aave_v3_data.json

# List all networks
curl -s https://th3nolo.github.io/aave-v3-data/aave_v3_data.json | jq '.networks | keys[]'

# Get Ethereum network data
curl -s https://th3nolo.github.io/aave-v3-data/aave_v3_data.json | jq '.networks.ethereum'

# Find USDC on Polygon
curl -s https://th3nolo.github.io/aave-v3-data/aave_v3_data.json | jq '.networks.polygon[] | select(.symbol=="USDC")'

# Get best yields
curl -s https://th3nolo.github.io/aave-v3-data/aave_v3_data.json | \
  jq -r '[.networks | to_entries[] | . as $n | .value[] | 
  select(.symbol | test("USD|DAI")) | 
  {network: $n.key, symbol, rate: (.current_liquidity_rate * 100)}] | 
  sort_by(.rate) | reverse | .[0:5] | 
  .[] | "\(.symbol) on \(.network): \(.rate | tostring[0:4])% APY"'

# Find assets with highest LTV
curl -s https://th3nolo.github.io/aave-v3-data/aave_v3_data.json | \
  jq '[.networks.ethereum[] | select(.loan_to_value > 0.7)] | 
  sort_by(-.loan_to_value) | .[] | 
  {symbol, ltv: (.loan_to_value * 100), liquidation: (.liquidation_threshold * 100)}'

# Check frozen assets across networks
curl -s https://th3nolo.github.io/aave-v3-data/aave_v3_data.json | \
  jq '.networks | to_entries[] | 
  {network: .key, frozen: [.value[] | select(.frozen==true) | .symbol]}'

📋 Data Structure

{
  "metadata": {
    "last_updated": "2025-07-22T21:38:59Z",
    "network_summary": {
      "total_active_networks": 13,
      "total_assets": 190
    }
  },
  "networks": {
    "ethereum": [
      {
        "symbol": "USDC",
        "loan_to_value": 0.75,              // 75% LTV
        "liquidation_threshold": 0.78,       // 78% liquidation
        "current_liquidity_rate": 0.038016,  // 3.80% supply APY
        "current_variable_borrow_rate": 0.050252, // 5.03% borrow APY
        "supply_cap": 381,
        "borrow_cap": 63488,
        "active": true,
        "frozen": false
      }
    ],
    "polygon": [...],
    "arbitrum": [...],
    // ... 10 more networks
  }
}

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