diff --git a/metering.go b/metering.go
index 54c6d28..2c2c7f2 100644
--- a/metering.go
+++ b/metering.go
@@ -19,6 +19,7 @@ type Event struct {
 	UserID    string `json:"user_id"`
 	ApiKeyID  string `json:"api_key_id"`
 	IpAddress string `json:"ip_address"`
+	TraceId   string `json:"trace_id"`
 
 	Meta string `json:"meta"`
 
@@ -35,6 +36,9 @@ func (ev Event) MarshalLogObject(enc zapcore.ObjectEncoder) error {
 	if ev.IpAddress != "" {
 		enc.AddString("ip_address", ev.IpAddress)
 	}
+	if ev.TraceId != "" {
+		enc.AddString("trace_id", ev.TraceId)
+	}
 
 	enc.AddString("endpoint", ev.Endpoint)
 	enc.AddTime("timestamp", ev.Timestamp)
@@ -54,6 +58,7 @@ func (ev Event) ToProto(network string) *pbmetering.Event {
 	pbev.UserId = ev.UserID
 	pbev.ApiKeyId = ev.ApiKeyID
 	pbev.IpAddress = ev.IpAddress
+	pbev.TraceId = ev.TraceId
 	pbev.Meta = ev.Meta
 
 	pbev.Metrics = []*pbmetering.Metric{}
diff --git a/pb/last_generate.txt b/pb/last_generate.txt
index cf67588..af80865 100644
--- a/pb/last_generate.txt
+++ b/pb/last_generate.txt
@@ -1,2 +1,2 @@
-generate.sh - Fri Nov 17 10:25:51 CET 2023 - fred
-streamingfast/proto revision: d679ab21d7ff7f59eff8eb89611529eab7350767
+generate.sh - Tue Feb  6 15:42:20 CET 2024 - fred
+streamingfast/proto revision: 56cb133250ea92a16d3edd4a0afbf1c4f8a9331e
diff --git a/pb/sf/metering/v1/metering.pb.go b/pb/sf/metering/v1/metering.pb.go
index 7d4c557..34726f7 100644
--- a/pb/sf/metering/v1/metering.pb.go
+++ b/pb/sf/metering/v1/metering.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.28.1
-// 	protoc        v4.25.0
+// 	protoc        v4.25.2
 // source: sf/metering/v1/metering.proto
 
 package pbmetering
@@ -81,6 +81,7 @@ type Event struct {
 	Endpoint string `protobuf:"bytes,4,opt,name=endpoint,proto3" json:"endpoint,omitempty"`
 	// Defines the blockchain (eth-mainnet, sol-mainnet ...)
 	Network   string                 `protobuf:"bytes,5,opt,name=network,proto3" json:"network,omitempty"`
+	TraceId   string                 `protobuf:"bytes,6,opt,name=trace_id,json=traceId,proto3" json:"trace_id,omitempty"`
 	Meta      string                 `protobuf:"bytes,7,opt,name=meta,proto3" json:"meta,omitempty"`
 	Metrics   []*Metric              `protobuf:"bytes,20,rep,name=metrics,proto3" json:"metrics,omitempty"`
 	Timestamp *timestamppb.Timestamp `protobuf:"bytes,30,opt,name=timestamp,proto3" json:"timestamp,omitempty"`
@@ -153,6 +154,13 @@ func (x *Event) GetNetwork() string {
 	return ""
 }
 
+func (x *Event) GetTraceId() string {
+	if x != nil {
+		return x.TraceId
+	}
+	return ""
+}
+
 func (x *Event) GetMeta() string {
 	if x != nil {
 		return x.Meta
@@ -242,7 +250,7 @@ var file_sf_metering_v1_metering_proto_rawDesc = []byte{
 	0x06, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x73, 0x12, 0x2d, 0x0a, 0x06, 0x65, 0x76, 0x65, 0x6e, 0x74,
 	0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x15, 0x2e, 0x73, 0x66, 0x2e, 0x6d, 0x65, 0x74,
 	0x65, 0x72, 0x69, 0x6e, 0x67, 0x2e, 0x76, 0x31, 0x2e, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x52, 0x06,
-	0x65, 0x76, 0x65, 0x6e, 0x74, 0x73, 0x22, 0x93, 0x02, 0x0a, 0x05, 0x45, 0x76, 0x65, 0x6e, 0x74,
+	0x65, 0x76, 0x65, 0x6e, 0x74, 0x73, 0x22, 0xae, 0x02, 0x0a, 0x05, 0x45, 0x76, 0x65, 0x6e, 0x74,
 	0x12, 0x17, 0x0a, 0x07, 0x75, 0x73, 0x65, 0x72, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28,
 	0x09, 0x52, 0x06, 0x75, 0x73, 0x65, 0x72, 0x49, 0x64, 0x12, 0x1c, 0x0a, 0x0a, 0x61, 0x70, 0x69,
 	0x5f, 0x6b, 0x65, 0x79, 0x5f, 0x69, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x61,
@@ -251,27 +259,29 @@ var file_sf_metering_v1_metering_proto_rawDesc = []byte{
 	0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x1a, 0x0a, 0x08, 0x65, 0x6e, 0x64, 0x70, 0x6f, 0x69,
 	0x6e, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x65, 0x6e, 0x64, 0x70, 0x6f, 0x69,
 	0x6e, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x18, 0x05, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x12, 0x12, 0x0a, 0x04,
-	0x6d, 0x65, 0x74, 0x61, 0x18, 0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6d, 0x65, 0x74, 0x61,
-	0x12, 0x30, 0x0a, 0x07, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x18, 0x14, 0x20, 0x03, 0x28,
-	0x0b, 0x32, 0x16, 0x2e, 0x73, 0x66, 0x2e, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x2e,
-	0x76, 0x31, 0x2e, 0x4d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x52, 0x07, 0x6d, 0x65, 0x74, 0x72, 0x69,
-	0x63, 0x73, 0x12, 0x38, 0x0a, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x18,
-	0x1e, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d,
-	0x70, 0x52, 0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x22, 0x30, 0x0a, 0x06,
-	0x4d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75,
-	0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x01, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x32, 0x44,
-	0x0a, 0x08, 0x4d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x12, 0x38, 0x0a, 0x04, 0x45, 0x6d,
-	0x69, 0x74, 0x12, 0x16, 0x2e, 0x73, 0x66, 0x2e, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67,
-	0x2e, 0x76, 0x31, 0x2e, 0x45, 0x76, 0x65, 0x6e, 0x74, 0x73, 0x1a, 0x16, 0x2e, 0x67, 0x6f, 0x6f,
-	0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x45, 0x6d, 0x70,
-	0x74, 0x79, 0x22, 0x00, 0x42, 0x41, 0x5a, 0x3f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63,
-	0x6f, 0x6d, 0x2f, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x69, 0x6e, 0x67, 0x66, 0x61, 0x73, 0x74,
-	0x2f, 0x64, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x2f, 0x70, 0x62, 0x2f, 0x73, 0x66,
-	0x2f, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x2f, 0x76, 0x31, 0x3b, 0x70, 0x62, 0x6d,
-	0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x01, 0x28, 0x09, 0x52, 0x07, 0x6e, 0x65, 0x74, 0x77, 0x6f, 0x72, 0x6b, 0x12, 0x19, 0x0a, 0x08,
+	0x74, 0x72, 0x61, 0x63, 0x65, 0x5f, 0x69, 0x64, 0x18, 0x06, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07,
+	0x74, 0x72, 0x61, 0x63, 0x65, 0x49, 0x64, 0x12, 0x12, 0x0a, 0x04, 0x6d, 0x65, 0x74, 0x61, 0x18,
+	0x07, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6d, 0x65, 0x74, 0x61, 0x12, 0x30, 0x0a, 0x07, 0x6d,
+	0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x18, 0x14, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x73,
+	0x66, 0x2e, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x2e, 0x76, 0x31, 0x2e, 0x4d, 0x65,
+	0x74, 0x72, 0x69, 0x63, 0x52, 0x07, 0x6d, 0x65, 0x74, 0x72, 0x69, 0x63, 0x73, 0x12, 0x38, 0x0a,
+	0x09, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x18, 0x1e, 0x20, 0x01, 0x28, 0x0b,
+	0x32, 0x1a, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
+	0x75, 0x66, 0x2e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x52, 0x09, 0x74, 0x69,
+	0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x22, 0x30, 0x0a, 0x06, 0x4d, 0x65, 0x74, 0x72, 0x69,
+	0x63, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x03,
+	0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01,
+	0x28, 0x01, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x32, 0x44, 0x0a, 0x08, 0x4d, 0x65, 0x74,
+	0x65, 0x72, 0x69, 0x6e, 0x67, 0x12, 0x38, 0x0a, 0x04, 0x45, 0x6d, 0x69, 0x74, 0x12, 0x16, 0x2e,
+	0x73, 0x66, 0x2e, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69, 0x6e, 0x67, 0x2e, 0x76, 0x31, 0x2e, 0x45,
+	0x76, 0x65, 0x6e, 0x74, 0x73, 0x1a, 0x16, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70,
+	0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x22, 0x00, 0x42,
+	0x41, 0x5a, 0x3f, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x73, 0x74,
+	0x72, 0x65, 0x61, 0x6d, 0x69, 0x6e, 0x67, 0x66, 0x61, 0x73, 0x74, 0x2f, 0x64, 0x6d, 0x65, 0x74,
+	0x65, 0x72, 0x69, 0x6e, 0x67, 0x2f, 0x70, 0x62, 0x2f, 0x73, 0x66, 0x2f, 0x6d, 0x65, 0x74, 0x65,
+	0x72, 0x69, 0x6e, 0x67, 0x2f, 0x76, 0x31, 0x3b, 0x70, 0x62, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x69,
+	0x6e, 0x67, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/pb/sf/metering/v1/metering_grpc.pb.go b/pb/sf/metering/v1/metering_grpc.pb.go
index 0935e48..15615c1 100644
--- a/pb/sf/metering/v1/metering_grpc.pb.go
+++ b/pb/sf/metering/v1/metering_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v4.25.0
+// - protoc             v4.25.2
 // source: sf/metering/v1/metering.proto
 
 package pbmetering
diff --git a/proto/sf/metering/v1/metering.proto b/proto/sf/metering/v1/metering.proto
index d940baa..582f5e9 100644
--- a/proto/sf/metering/v1/metering.proto
+++ b/proto/sf/metering/v1/metering.proto
@@ -17,7 +17,7 @@ message Events {
 
 message Event {
   string user_id = 1;
-  string api_key_id  = 2;
+  string api_key_id = 2;
   string ip_address = 3;
 
   // Defines the endpoint that emitted the event (sf.firehose.v1/Blocks ...)
@@ -26,6 +26,8 @@ message Event {
   // Defines the blockchain (eth-mainnet, sol-mainnet ...)
   string network = 5;
 
+  string trace_id = 6;
+
   string meta = 7;
 
   repeated Metric metrics = 20;