curl --request GET \
  --url https://api.bron.org/workspaces/{workspaceId}/balances

{
  "balances": [
    {
      "accountId": "w9jh0gf3w9qaxlre7enezt17",
      "accountType": "vault",
      "assetId": "10001",
      "balanceId": "rcyv3tsc53opdiz7xgrujvg0",
      "createdAt": "1744369502340",
      "networkId": "BTC",
      "symbol": "BTC",
      "totalBalance": "0.00021084",
      "updatedAt": "1744372384276",
      "workspaceId": "e191u51yxnykins6fahd"
    }
  ]
}