curl "https://secureapi.gridlog.io/api/v1/staking/plans?chain=solana" \
  -H "Authorization: Bearer YOUR_JWT_TOKEN"

{
  "plans": [
    {
      "id": "123e4567-e89b-12d3-a456-426614174000",
      "name": "30 Day Lock",
      "description": "30-day staking plan with competitive yield",
      "chain": "solana",
      "apy": 5.5,
      "lockDays": 30,
      "minAmount": "10",
      "maxAmount": "1000000",
      "penaltyPercent": 5,
      "isActive": true
    },
    {
      "id": "456e7890-e89b-12d3-a456-426614174001",
      "name": "90 Day Lock",
      "description": "Higher yield for longer commitment",
      "chain": "solana",
      "apy": 8.5,
      "lockDays": 90,
      "minAmount": "50",
      "maxAmount": "1000000",
      "penaltyPercent": 10,
      "isActive": true
    }
  ]
}