diff --git a/zkevm/public.node.config.toml b/zkevm/public.node.config.toml
index b18d9bca..4b85c867 100644
--- a/zkevm/public.node.config.toml
+++ b/zkevm/public.node.config.toml
@@ -1,41 +1,47 @@
-[Log]         
-Environment = "production" # "production" or "development"
-Level = "info"     
-Outputs = ["stderr"]                                                                                  
+[Log]
+Environment = "development" # "production" or "development"
+Level = "info"
+Outputs = ["stderr"]
 
-[StateDB] 
-User = "state_user"       
+[StateDB]
+User = "state_user"
 Password = "state_password"
 Name = "state_db"
-Host = "zkevm-state-db"   
-Port = "5432"                   
-EnableLog = false              
-MaxConns = 200                
+Host = "zkevm-state-db"
+Port = "5432"
+EnableLog = false
+MaxConns = 200
 
-[Pool]   
+[Pool]
 MaxTxBytesSize=100132
 MaxTxDataBytesSize=100000
 DefaultMinGasPriceAllowed = 1000000000
 MinAllowedGasPriceInterval = "5m"
 PollMinAllowedGasPriceInterval = "15s"
-        [Pool.DB]       
-        User = "pool_user"
-        Password = "pool_password"
-        Name = "pool_db"
-        Host = "zkevm-pool-db"
-        Port = "5432"
-        EnableLog = false
-        MaxConns = 200
-                                                    
-[EventLog]                                                                                            
-        [EventLog.DB]
-        User = "log_user"
-        Password = "log_password"
-        Name = "log_db"
-        Host = "zkevm-log-db"
-        Port = "5432"
-        EnableLog = false
-        MaxConns = 200
+	[Pool.DB]
+	User = "pool_user"
+	Password = "pool_password"
+	Name = "pool_db"
+	Host = "zkevm-pool-db"
+	Port = "5432"
+	EnableLog = false
+	MaxConns = 200
+
+[EventLog]
+	[EventLog.DB]
+	User = "log_user"
+	Password = "log_password"
+	Name = "log_db"
+	Host = "zkevm-log-db"
+	Port = "5432"
+	EnableLog = false
+	MaxConns = 200
+
+[Etherman]
+URL = "http://your.L1node.url"
+MultiGasProvider = false
+	[Etherman.Etherscan]
+		ApiKey = ""
 
 [RPC]
 Host = "0.0.0.0"
@@ -45,9 +51,9 @@ WriteTimeout = "60s"
 MaxRequestsPerIPAndSecond = 5000
 SequencerNodeURI = "https://zkevm-rpc.com"
 EnableL2SuggestedGasPricePolling = false
-        [RPC.WebSockets]
-                Enabled = true
-                Port = 8545
+	[RPC.WebSockets]
+		Enabled = true
+		Port = 8545
 
 [Synchronizer]
 SyncInterval = "2s"
diff --git a/zkevm/public.prover.config.json b/zkevm/public.prover.config.json
index db02e955..0aec07e5 100644
--- a/zkevm/public.prover.config.json
+++ b/zkevm/public.prover.config.json
@@ -1,6 +1,6 @@
-{                                      
-    "runProverServer": false,     
-    "runProverServerMock": false,                                                                     
+{
+    "runProverServer": false,
+    "runProverServerMock": false,
     "runProverClient": false,
 
     "runExecutorServer": true,
@@ -39,13 +39,13 @@
     "loadDBToMemCache": true,
     "opcodeTracer": false,
     "logRemoteDbReads": false,
-    "logExecutorServerResponses": false,                                                                                                                                                                   
+    "logExecutorServerResponses": false,
 
     "proverServerPort": 50051,
     "proverServerMockPort": 50052,
     "proverServerMockTimeout": 10000000,
     "proverClientPort": 50051,
-    "proverClientHost": "127.0.0.1",                                                                
+    "proverClientHost": "127.0.0.1",
 
     "executorServerPort": 50071,
     "executorROMLineTraces": false,
@@ -62,7 +62,7 @@
     "inputFile": "input_executor.json",
     "outputPath": "output",
     "cmPolsFile_disabled": "zkevm.commit",
-    "cmPolsFileC12a_disabled": "zkevm.c12a.commit", 
+    "cmPolsFileC12a_disabled": "zkevm.c12a.commit",
     "cmPolsFileRecursive1_disabled": "zkevm.recursive1.commit",
     "constPolsFile": "zkevm.const",
     "constPolsC12aFile": "zkevm.c12a.const",
@@ -108,7 +108,6 @@
     "cleanerPollingPeriod": 600,
     "requestsPersistence": 3600,
     "maxExecutorThreads": 20,
-
     "maxProverThreads": 8,
     "maxHashDBThreads": 8,
     "ECRecoverPrecalc": true,