diff --git a/cmd/loop/main.go b/cmd/loop/main.go
index bb0b969..b518775 100644
--- a/cmd/loop/main.go
+++ b/cmd/loop/main.go
@@ -176,11 +176,22 @@ func parseAmt(text string) (btcutil.Amount, error) {
 }
 
 func logSwap(swap *looprpc.SwapStatus) {
-	fmt.Printf("%v %v %v %v - %v\n",
+	fmt.Printf("%v %v %v %v - %v",
 		time.Unix(0, swap.LastUpdateTime).Format(time.RFC3339),
 		swap.Type, swap.State, btcutil.Amount(swap.Amt),
 		swap.HtlcAddress,
 	)
+
+	if swap.State != looprpc.SwapState_INITIATED &&
+		swap.State != looprpc.SwapState_HTLC_PUBLISHED &&
+		swap.State != looprpc.SwapState_PREIMAGE_REVEALED {
+
+		fmt.Printf(" (cost: server %v, onchain %v, offchain %v)",
+			swap.CostServer, swap.CostOnchain, swap.CostOffchain,
+		)
+	}
+
+	fmt.Println()
 }
 
 func getClientConn(address string) (*grpc.ClientConn, error) {
diff --git a/cmd/loop/monitor.go b/cmd/loop/monitor.go
index 8f51fcf..7247cf8 100644
--- a/cmd/loop/monitor.go
+++ b/cmd/loop/monitor.go
@@ -28,6 +28,9 @@ func monitor(ctx *cli.Context) error {
 		return err
 	}
 
+	fmt.Printf("Note: offchain cost may report as 0 after loopd restart " +
+		"during swap\n")
+
 	for {
 		swap, err := stream.Recv()
 		if err != nil {
diff --git a/cmd/loopd/swapclient_server.go b/cmd/loopd/swapclient_server.go
index 38179d6..4761af8 100644
--- a/cmd/loopd/swapclient_server.go
+++ b/cmd/loopd/swapclient_server.go
@@ -121,6 +121,9 @@ func (s *swapClientServer) marshallSwap(loopSwap *loop.SwapInfo) (
 		LastUpdateTime: loopSwap.LastUpdate.UnixNano(),
 		HtlcAddress:    loopSwap.HtlcAddress.EncodeAddress(),
 		Type:           swapType,
+		CostServer:     int64(loopSwap.Cost.Server),
+		CostOnchain:    int64(loopSwap.Cost.Onchain),
+		CostOffchain:   int64(loopSwap.Cost.Offchain),
 	}, nil
 }
 
diff --git a/looprpc/client.pb.go b/looprpc/client.pb.go
index 3ebbeac..6689e21 100644
--- a/looprpc/client.pb.go
+++ b/looprpc/client.pb.go
@@ -46,7 +46,7 @@ func (x SwapType) String() string {
 	return proto.EnumName(SwapType_name, int32(x))
 }
 func (SwapType) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{0}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{0}
 }
 
 type SwapState int32
@@ -103,7 +103,7 @@ func (x SwapState) String() string {
 	return proto.EnumName(SwapState_name, int32(x))
 }
 func (SwapState) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{1}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{1}
 }
 
 type LoopOutRequest struct {
@@ -161,7 +161,7 @@ func (m *LoopOutRequest) Reset()         { *m = LoopOutRequest{} }
 func (m *LoopOutRequest) String() string { return proto.CompactTextString(m) }
 func (*LoopOutRequest) ProtoMessage()    {}
 func (*LoopOutRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{0}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{0}
 }
 func (m *LoopOutRequest) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_LoopOutRequest.Unmarshal(m, b)
@@ -274,7 +274,7 @@ func (m *LoopInRequest) Reset()         { *m = LoopInRequest{} }
 func (m *LoopInRequest) String() string { return proto.CompactTextString(m) }
 func (*LoopInRequest) ProtoMessage()    {}
 func (*LoopInRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{1}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{1}
 }
 func (m *LoopInRequest) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_LoopInRequest.Unmarshal(m, b)
@@ -346,7 +346,7 @@ func (m *SwapResponse) Reset()         { *m = SwapResponse{} }
 func (m *SwapResponse) String() string { return proto.CompactTextString(m) }
 func (*SwapResponse) ProtoMessage()    {}
 func (*SwapResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{2}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{2}
 }
 func (m *SwapResponse) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SwapResponse.Unmarshal(m, b)
@@ -390,7 +390,7 @@ func (m *MonitorRequest) Reset()         { *m = MonitorRequest{} }
 func (m *MonitorRequest) String() string { return proto.CompactTextString(m) }
 func (*MonitorRequest) ProtoMessage()    {}
 func (*MonitorRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{3}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{3}
 }
 func (m *MonitorRequest) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_MonitorRequest.Unmarshal(m, b)
@@ -433,7 +433,13 @@ type SwapStatus struct {
 	LastUpdateTime int64 `protobuf:"varint,6,opt,name=last_update_time,json=lastUpdateTime,proto3" json:"last_update_time,omitempty"`
 	// *
 	// Htlc address.
-	HtlcAddress          string   `protobuf:"bytes,7,opt,name=htlc_address,json=htlcAddress,proto3" json:"htlc_address,omitempty"`
+	HtlcAddress string `protobuf:"bytes,7,opt,name=htlc_address,json=htlcAddress,proto3" json:"htlc_address,omitempty"`
+	// / Swap server cost
+	CostServer int64 `protobuf:"varint,8,opt,name=cost_server,json=costServer,proto3" json:"cost_server,omitempty"`
+	// On-chain transaction cost
+	CostOnchain int64 `protobuf:"varint,9,opt,name=cost_onchain,json=costOnchain,proto3" json:"cost_onchain,omitempty"`
+	// Off-chain routing fees
+	CostOffchain         int64    `protobuf:"varint,10,opt,name=cost_offchain,json=costOffchain,proto3" json:"cost_offchain,omitempty"`
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 	XXX_unrecognized     []byte   `json:"-"`
 	XXX_sizecache        int32    `json:"-"`
@@ -443,7 +449,7 @@ func (m *SwapStatus) Reset()         { *m = SwapStatus{} }
 func (m *SwapStatus) String() string { return proto.CompactTextString(m) }
 func (*SwapStatus) ProtoMessage()    {}
 func (*SwapStatus) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{4}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{4}
 }
 func (m *SwapStatus) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_SwapStatus.Unmarshal(m, b)
@@ -512,6 +518,27 @@ func (m *SwapStatus) GetHtlcAddress() string {
 	return ""
 }
 
+func (m *SwapStatus) GetCostServer() int64 {
+	if m != nil {
+		return m.CostServer
+	}
+	return 0
+}
+
+func (m *SwapStatus) GetCostOnchain() int64 {
+	if m != nil {
+		return m.CostOnchain
+	}
+	return 0
+}
+
+func (m *SwapStatus) GetCostOffchain() int64 {
+	if m != nil {
+		return m.CostOffchain
+	}
+	return 0
+}
+
 type TermsRequest struct {
 	XXX_NoUnkeyedLiteral struct{} `json:"-"`
 	XXX_unrecognized     []byte   `json:"-"`
@@ -522,7 +549,7 @@ func (m *TermsRequest) Reset()         { *m = TermsRequest{} }
 func (m *TermsRequest) String() string { return proto.CompactTextString(m) }
 func (*TermsRequest) ProtoMessage()    {}
 func (*TermsRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{5}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{5}
 }
 func (m *TermsRequest) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_TermsRequest.Unmarshal(m, b)
@@ -574,7 +601,7 @@ func (m *TermsResponse) Reset()         { *m = TermsResponse{} }
 func (m *TermsResponse) String() string { return proto.CompactTextString(m) }
 func (*TermsResponse) ProtoMessage()    {}
 func (*TermsResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{6}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{6}
 }
 func (m *TermsResponse) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_TermsResponse.Unmarshal(m, b)
@@ -656,7 +683,7 @@ func (m *QuoteRequest) Reset()         { *m = QuoteRequest{} }
 func (m *QuoteRequest) String() string { return proto.CompactTextString(m) }
 func (*QuoteRequest) ProtoMessage()    {}
 func (*QuoteRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{7}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{7}
 }
 func (m *QuoteRequest) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_QuoteRequest.Unmarshal(m, b)
@@ -702,7 +729,7 @@ func (m *QuoteResponse) Reset()         { *m = QuoteResponse{} }
 func (m *QuoteResponse) String() string { return proto.CompactTextString(m) }
 func (*QuoteResponse) ProtoMessage()    {}
 func (*QuoteResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_client_ba4b73c10b9bbc2a, []int{8}
+	return fileDescriptor_client_cce8684ac06bdedc, []int{8}
 }
 func (m *QuoteResponse) XXX_Unmarshal(b []byte) error {
 	return xxx_messageInfo_QuoteResponse.Unmarshal(m, b)
@@ -1099,67 +1126,70 @@ var _SwapClient_serviceDesc = grpc.ServiceDesc{
 	Metadata: "client.proto",
 }
 
-func init() { proto.RegisterFile("client.proto", fileDescriptor_client_ba4b73c10b9bbc2a) }
-
-var fileDescriptor_client_ba4b73c10b9bbc2a = []byte{
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+func init() { proto.RegisterFile("client.proto", fileDescriptor_client_cce8684ac06bdedc) }
+
+var fileDescriptor_client_cce8684ac06bdedc = []byte{
+	// 992 bytes of a gzipped FileDescriptorProto
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 }
diff --git a/looprpc/client.proto b/looprpc/client.proto
index 42f17b3..5665e86 100644
--- a/looprpc/client.proto
+++ b/looprpc/client.proto
@@ -221,6 +221,15 @@ message SwapStatus {
     Htlc address.
     */
     string htlc_address = 7;
+
+    /// Swap server cost
+    int64 cost_server = 8;
+
+    // On-chain transaction cost
+    int64 cost_onchain = 9;
+
+    // Off-chain routing fees
+    int64 cost_offchain = 10;
 }
 
 enum SwapType {
diff --git a/looprpc/client.swagger.json b/looprpc/client.swagger.json
index 1f13322..f80e5f9 100644
--- a/looprpc/client.swagger.json
+++ b/looprpc/client.swagger.json
@@ -210,6 +210,21 @@
         "htlc_address": {
           "type": "string",
           "description": "*\nHtlc address."
+        },
+        "cost_server": {
+          "type": "string",
+          "format": "int64",
+          "title": "/ Swap server cost"
+        },
+        "cost_onchain": {
+          "type": "string",
+          "format": "int64",
+          "title": "On-chain transaction cost"
+        },
+        "cost_offchain": {
+          "type": "string",
+          "format": "int64",
+          "title": "Off-chain routing fees"
         }
       }
     },