omni_getallbalancesforaddress

[                          // (array of JSON objects)
  {
    "propertyid" : n,          // (number) the property identifier
    "name" : "name",           // (string) the name of the property
    "balance" : "n.nnnnnnnn",  // (string) the available balance of the address
    "reserved" : "n.nnnnnnnn", // (string) the amount reserved by sell offers and accepts
    "frozen" : "n.nnnnnnnn"    // (string) the amount frozen by the issuer (applies to managed properties only)
  },
  ...
]