accounts creation

frontend/pshared/lib/service/payment/wallets.dart

@@ -1,11 +1,19 @@
 import 'package:pshared/data/mapper/wallet/ui.dart';
+import 'package:pshared/models/describable.dart';
 import 'package:pshared/models/payment/wallet.dart';
+import 'package:pshared/models/wallet/chain_asset.dart';
 import 'package:pshared/service/wallet.dart' as shared_wallet_service;
 
 
 abstract class WalletsService {
   Future<List<Wallet>> getWallets(String organizationRef);
   Future<double> getBalance(String organizationRef, String walletRef);
+  Future<void> create({
+    required String organizationRef,
+    required Describable describable,
+    required ChainAsset asset,
+    required String? ownerRef,
+  });
 }
 
 class ApiWalletsService implements WalletsService {
@@ -24,4 +32,17 @@ class ApiWalletsService implements WalletsService {
     final amount = balance.available?.amount;
     return amount == null ? 0 : double.tryParse(amount) ?? 0;
   }
+
+  @override
+  Future<void> create({
+    required String organizationRef,
+    required Describable describable,
+    required ChainAsset asset,
+    required String? ownerRef,
+  }) => shared_wallet_service.WalletService.create(
+    organizationRef: organizationRef,
+    describable: describable,
+    asset: asset,
+    ownerRef: ownerRef,
+  );
 }