curl --request GET \
  --url https://api.range.org/v2/addresses/list/{hash}/balances \
  --header 'Authorization: Bearer <token>'

{
  "balances": [
    {
      "address": "cosmos1abc...",
      "network": "cosmoshub-4",
      "assets": [
        {
          "symbol": "uatom",
          "amount": 1000000,
          "usd": 12.5
        }
      ]
    }
  ]
}