diff --git a/services/acct/api.go b/services/acct/api.go
index 33d8628e..e5838ff8 100644
--- a/services/acct/api.go
+++ b/services/acct/api.go
@@ -98,6 +98,7 @@ func (api *PublicAccountManagerAPI) GetValidUTXOs(addr string, amount uint64) (i
 		amount = math.MaxUint64
 	}
 	ret.UTXOs, ret.Amount, err = api.a.GetUTXOs(addr, nil, &locked, &amount)
+	ret.Total = len(ret.UTXOs)
 	return ret, err
 }
 
diff --git a/services/acct/utils.go b/services/acct/utils.go
index 1e95a123..f8d78903 100644
--- a/services/acct/utils.go
+++ b/services/acct/utils.go
@@ -17,7 +17,7 @@ type UTXOResult struct {
 
 type ValidUTXOsResult struct {
 	Amount uint64       `json:"amount"`
-	Num    int          `json:"total"`
+	Total  int          `json:"total"`
 	UTXOs  []UTXOResult `json:"utxos,omitempty"`
 }