curl --request GET \
  --url http://localhost:4000/v1/defi/lending/positions \
  --header 'Authorization: <api-key>'

{
  "totalSuppliedUsd": "1000.50",
  "totalBorrowedUsd": "250.25",
  "healthFactor": "2.5",
  "supplies": [
    {
      "symbol": "AVAX",
      "amount": "10.5",
      "amountUsd": "1000.50"
    }
  ],
  "borrows": [
    {
      "symbol": "USDC",
      "amount": "250.25",
      "amountUsd": "250.25"
    }
  ]
}