diff --git a/grpc/convert.go b/grpc/convert.go
index bcde1e1..7a51ef0 100644
--- a/grpc/convert.go
+++ b/grpc/convert.go
@@ -110,3 +110,15 @@ func HexStringToUint128(hex string) (*types.Uint128, error) {
 	return &res, nil
 
 }
+
+func ResultsToReply(results []types.TransferEventResult, transfers []types.Transfer, err error) (replies []*proto.CreateTransfersReplyItem) {
+	replies = make([]*proto.CreateTransfersReplyItem, len(results))
+	for _, r := range results {
+		replies = append(replies, &proto.CreateTransfersReplyItem{
+			Index:  int32(r.Index),
+			Result: proto.CreateTransferResult(r.Result),
+			Id:     transfers[r.Index].ID.String(),
+		})
+	}
+	return
+}
diff --git a/grpc/routes.go b/grpc/routes.go
index eff1e99..4b68d41 100644
--- a/grpc/routes.go
+++ b/grpc/routes.go
@@ -21,7 +21,7 @@ var (
 )
 
 type TimedPayloadResponse struct {
-	Results []types.TransferEventResult
+	Replies []*proto.CreateTransfersReplyItem
 	Error   error
 }
 type TimedPayload struct {
@@ -94,8 +94,9 @@ func NewApp() *App {
 			metrics.TotalCreateTransferTx.Add(float64(len(transfers)))
 
 			results, err := tigerbeetle_go.CreateTransfers(transfers)
+			replies := ResultsToReply(results, transfers, err)
 			res := TimedPayloadResponse{
-				Results: results,
+				Replies: replies,
 				Error:   err,
 			}
 			for _, payload := range payloads {
@@ -225,8 +226,8 @@ func (s *App) CreateTransfers(ctx context.Context, in *proto.CreateTransfersRequ
 		})
 	}
 
-	var results []types.TransferEventResult
 	var err error
+	replies := []*proto.CreateTransfersReplyItem{}
 	if Config.IsBuffered {
 		buf := s.getRandomTBuf()
 		c := make(chan TimedPayloadResponse)
@@ -236,24 +237,20 @@ func (s *App) CreateTransfers(ctx context.Context, in *proto.CreateTransfersRequ
 			Transfers: transfers,
 		})
 		res := <-c
-		results = res.Results
+		replies = res.Replies
 		err = res.Error
 	} else {
+		var results []types.TransferEventResult
 		results, err = s.TB.CreateTransfers(transfers)
+		replies = ResultsToReply(results, transfers, err)
 	}
 
 	if err != nil {
 		return nil, err
 	}
-	resArr := []*proto.CreateTransfersReplyItem{}
-	for _, r := range results {
-		resArr = append(resArr, &proto.CreateTransfersReplyItem{
-			Index:  int32(r.Index),
-			Result: proto.CreateTransferResult(r.Result),
-		})
-	}
+
 	return &proto.CreateTransfersReply{
-		Results: resArr,
+		Results: replies,
 	}, nil
 }
 
diff --git a/proto/tigerbeetle.pb.go b/proto/tigerbeetle.pb.go
index 042ba20..0164b73 100644
--- a/proto/tigerbeetle.pb.go
+++ b/proto/tigerbeetle.pb.go
@@ -709,6 +709,7 @@ type CreateTransfersReplyItem struct {
 
 	Index  int32                `protobuf:"varint,1,opt,name=index,proto3" json:"index,omitempty"`
 	Result CreateTransferResult `protobuf:"varint,2,opt,name=result,proto3,enum=proto.CreateTransferResult" json:"result,omitempty"`
+	Id     string               `protobuf:"bytes,3,opt,name=id,proto3" json:"id,omitempty"`
 }
 
 func (x *CreateTransfersReplyItem) Reset() {
@@ -755,6 +756,13 @@ func (x *CreateTransfersReplyItem) GetResult() CreateTransferResult {
 	return CreateTransferResult_TransferOK
 }
 
+func (x *CreateTransfersReplyItem) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
 type LookupAccountsRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -1785,13 +1793,14 @@ var file_proto_tigerbeetle_proto_rawDesc = []byte{
 	0x73, 0x75, 0x6c, 0x74, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x1f, 0x2e, 0x70, 0x72,
 	0x6f, 0x74, 0x6f, 0x2e, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x66,
 	0x65, 0x72, 0x73, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x49, 0x74, 0x65, 0x6d, 0x52, 0x07, 0x72, 0x65,
-	0x73, 0x75, 0x6c, 0x74, 0x73, 0x22, 0x65, 0x0a, 0x18, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54,
+	0x73, 0x75, 0x6c, 0x74, 0x73, 0x22, 0x75, 0x0a, 0x18, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54,
 	0x72, 0x61, 0x6e, 0x73, 0x66, 0x65, 0x72, 0x73, 0x52, 0x65, 0x70, 0x6c, 0x79, 0x49, 0x74, 0x65,
 	0x6d, 0x12, 0x14, 0x0a, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x18, 0x01, 0x20, 0x01, 0x28, 0x05,
 	0x52, 0x05, 0x69, 0x6e, 0x64, 0x65, 0x78, 0x12, 0x33, 0x0a, 0x06, 0x72, 0x65, 0x73, 0x75, 0x6c,
 	0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x1b, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e,
 	0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x54, 0x72, 0x61, 0x6e, 0x73, 0x66, 0x65, 0x72, 0x52, 0x65,
-	0x73, 0x75, 0x6c, 0x74, 0x52, 0x06, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0x38, 0x0a, 0x15,
+	0x73, 0x75, 0x6c, 0x74, 0x52, 0x06, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x12, 0x0e, 0x0a, 0x02,
+	0x69, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x22, 0x38, 0x0a, 0x15,
 	0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x41, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74, 0x73, 0x52, 0x65,
 	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1f, 0x0a, 0x0b, 0x61, 0x63, 0x63, 0x6f, 0x75, 0x6e, 0x74,
 	0x5f, 0x69, 0x64, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0a, 0x61, 0x63, 0x63, 0x6f,
diff --git a/proto/tigerbeetle.proto b/proto/tigerbeetle.proto
index cfa3c7e..f2a775b 100644
--- a/proto/tigerbeetle.proto
+++ b/proto/tigerbeetle.proto
@@ -42,6 +42,7 @@ message CreateTransfersReply {
 message CreateTransfersReplyItem {
   int32 index = 1;
   CreateTransferResult result = 2;
+  string id = 3;
 }
 message LookupAccountsRequest {
   repeated string account_ids = 1;
diff --git a/suite_e2e_test.go b/suite_e2e_test.go
index eb2b48d..8fe7b76 100644
--- a/suite_e2e_test.go
+++ b/suite_e2e_test.go
@@ -109,18 +109,10 @@ func (s *MyTestSuite) TestCalls() {
 		_, resultFunc := MockGinContext(s.router, http.MethodPost, "/accounts/create", &gin.H{
 			"accounts": []gin.H{
 				{
-					"user_data_128":   nil,
-					"user_data_64":    nil,
-					"user_data_32":    nil,
-					"id":              accountID1,
-					"debits_pending":  0,
-					"debits_posted":   0,
-					"credits_pending": 0,
-					"credits_posted":  0,
-					"ledger":          LEDGER,
-					"code":            1,
+					"id":     accountID1,
+					"ledger": LEDGER,
+					"code":   1,
 					"flags": gin.H{
-						"linked":                         false,
 						"credits_must_not_exceed_debits": creditsMustNotExceedDebits,
 						"debits_must_not_exceed_credits": debitsMustNotExceedCredits,
 						"history":                        true,