curl --request POST \
  --url 'https://rpc-mainnet.solanatracker.io/?api_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "id": "db16f277-1a22-41ff-9f85-f37e2cd77900",
  "method": "getSupply",
  "params": [
    {
      "commitment": "finalized",
      "excludeNonCirculatingAccountsList": true
    }
  ]
}
'

{
  "jsonrpc": "2.0",
  "id": "db16f277-1a22-41ff-9f85-f37e2cd77900",
  "result": {
    "context": {
      "slot": 1114
    },
    "value": {
      "total": 1016000,
      "circulating": 16000,
      "nonCirculating": 1000000,
      "nonCirculatingAccounts": [
        "F1Pe9T8X6cctqFYT8yvddn7fdQ25GWKVETAYQ5v8o5KQ",
        "1huDUZfxoJ7wGMTffUE7vh1xePqef7gyrLJu9NApncqA",
        "F1Pe9T8X6cctqFYT8yvddn7fdQ25GWKVETAYQ5v8o5KQ",
        "2YxEJTDerkaRWBem3XgnVcdhppktBXa2HbkHPKj2Ui4Z"
      ]
    }
  }
}