diff --git a/cmd/services/tradesBlockService/go.mod b/cmd/services/tradesBlockService/go.mod
index 64f81d2d1..f41a64adf 100644
--- a/cmd/services/tradesBlockService/go.mod
+++ b/cmd/services/tradesBlockService/go.mod
@@ -3,7 +3,7 @@ module github.com/diadata-org/diadata/services/tradesBlockService
 go 1.19
 
 require (
-	github.com/diadata-org/diadata v1.4.527
+	github.com/diadata-org/diadata v1.4.537
 	github.com/segmentio/kafka-go v0.4.35
 	github.com/sirupsen/logrus v1.8.1
 )
diff --git a/internal/pkg/tradesBlockService/tradesBlockService.go b/internal/pkg/tradesBlockService/tradesBlockService.go
index 41390f22b..5b3cc3342 100644
--- a/internal/pkg/tradesBlockService/tradesBlockService.go
+++ b/internal/pkg/tradesBlockService/tradesBlockService.go
@@ -683,6 +683,15 @@ func buildBridge(t dia.Trade) dia.Asset {
 			}
 		}
 	}
+	if basetoken.Blockchain == dia.BASE && t.Source == dia.UniswapExchangeV3Base {
+		if basetoken.Address == "0x4200000000000000000000000000000000000006" {
+			basetoken = dia.Asset{
+				Symbol:     "WETH",
+				Address:    "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
+				Blockchain: dia.ETHEREUM,
+			}
+		}
+	}
 
 	return basetoken
 }
diff --git a/pkg/dia/Messages.go b/pkg/dia/Messages.go
index 865997a20..8cde4bc54 100644
--- a/pkg/dia/Messages.go
+++ b/pkg/dia/Messages.go
@@ -52,6 +52,7 @@ const (
 	LINEA                                   = "Linea"
 	OPTIMISM                                = "Optimism"
 	ALEPHIUM                                = "Alephium"
+	BASE                                    = "Base"
 )
 
 var CRYPTO_ZERO_UNIX_TIME = time.Unix(1230768000, 0)