diff --git a/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SizedMetadata.hs b/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SizedMetadata.hs
index e1dbb3d0c4d..872ef42c642 100644
--- a/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SizedMetadata.hs
+++ b/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SizedMetadata.hs
@@ -57,6 +57,7 @@ assumeMapCosts _proxy = stepFunction [
       ShelleyBasedEraMary    -> 39
  -- Unconfirmed ! update when alonzo is runnable.
       ShelleyBasedEraAlonzo  -> error "39"
+      ShelleyBasedEraBabbage -> error "39"
 
 -- Bytestring costs are not LINEAR !!
 -- Costs are piecewise linear for payload sizes [0..23] and [24..64].
@@ -127,6 +128,7 @@ metadataInEra (Just m) = case shelleyBasedEra @ era of
   ShelleyBasedEraAllegra -> TxMetadataInEra TxMetadataInAllegraEra m
   ShelleyBasedEraMary    -> TxMetadataInEra TxMetadataInMaryEra m
   ShelleyBasedEraAlonzo  -> TxMetadataInEra TxMetadataInAlonzoEra m
+  ShelleyBasedEraBabbage -> TxMetadataInEra TxMetadataInBabbageEra m
 
 mkMetadata :: forall era . IsShelleyBasedEra era => Int -> Either String (TxMetadataInEra era)
 mkMetadata 0 = Right $ metadataInEra Nothing
@@ -140,6 +142,7 @@ mkMetadata size
     ShelleyBasedEraAllegra -> 39
     ShelleyBasedEraMary    -> 39
     ShelleyBasedEraAlonzo  -> 39 -- TODO: check minSize for Alonzo
+    ShelleyBasedEraBabbage -> 39 -- TODO: check minSize for Babbage
   nettoSize = size - minSize
 
   -- At 24 the CBOR representation changes.
diff --git a/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SubmissionClient.hs b/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SubmissionClient.hs
index 09eeeae9087..b4a20683766 100644
--- a/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SubmissionClient.hs
+++ b/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/SubmissionClient.hs
@@ -196,6 +196,7 @@ txSubmissionClient tr bmtr initialTxSource endOfProtocolCallback =
     (ShelleyBasedEraAllegra, ShelleyTx _ tx') -> GenTxAllegra (mkShelleyTx tx')
     (ShelleyBasedEraMary, ShelleyTx _ tx') -> GenTxMary (mkShelleyTx tx')
     (ShelleyBasedEraAlonzo, ShelleyTx _ tx') -> GenTxAlonzo (mkShelleyTx tx')
+    (ShelleyBasedEraBabbage, ShelleyTx _ _tx') -> error "TODO:Babbage"
 
   fromGenTxId :: GenTxId CardanoBlock -> TxId
   fromGenTxId (Block.GenTxIdShelley (Mempool.ShelleyTxId i)) = fromShelleyTxId i
diff --git a/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/Tx.hs b/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/Tx.hs
index e80c169220d..0b4a3f92178 100644
--- a/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/Tx.hs
+++ b/bench/tx-generator/src/Cardano/Benchmarking/GeneratorTx/Tx.hs
@@ -86,12 +86,14 @@ mkGenesisTransaction key _payloadSize ttl fee txins txouts
     ShelleyBasedEraAllegra -> TxFeeExplicit TxFeesExplicitInAllegraEra fee
     ShelleyBasedEraMary    -> TxFeeExplicit TxFeesExplicitInMaryEra fee
     ShelleyBasedEraAlonzo  -> TxFeeExplicit TxFeesExplicitInAlonzoEra fee
+    ShelleyBasedEraBabbage -> TxFeeExplicit TxFeesExplicitInBabbageEra fee
   validityUpperBound = case shelleyBasedEra @ era of
     ShelleyBasedEraShelley -> TxValidityUpperBound ValidityUpperBoundInShelleyEra ttl
     ShelleyBasedEraAllegra -> TxValidityUpperBound ValidityUpperBoundInAllegraEra ttl
     ShelleyBasedEraMary    -> TxValidityUpperBound ValidityUpperBoundInMaryEra ttl
     ShelleyBasedEraAlonzo  -> TxValidityUpperBound ValidityUpperBoundInAlonzoEra ttl
-
+    ShelleyBasedEraBabbage -> TxValidityUpperBound ValidityUpperBoundInBabbageEra ttl
+    
 mkTransaction :: forall era .
      IsShelleyBasedEra era
   => SigningKey PaymentKey
@@ -132,6 +134,7 @@ mkFee f = case shelleyBasedEra @ era of
   ShelleyBasedEraAllegra -> TxFeeExplicit TxFeesExplicitInAllegraEra f
   ShelleyBasedEraMary    -> TxFeeExplicit TxFeesExplicitInMaryEra f
   ShelleyBasedEraAlonzo  -> TxFeeExplicit TxFeesExplicitInAlonzoEra f
+  ShelleyBasedEraBabbage -> TxFeeExplicit TxFeesExplicitInBabbageEra f  
 
 mkValidityUpperBound :: forall era .
      IsShelleyBasedEra era
@@ -142,6 +145,7 @@ mkValidityUpperBound ttl = case shelleyBasedEra @ era of
   ShelleyBasedEraAllegra -> TxValidityUpperBound ValidityUpperBoundInAllegraEra ttl
   ShelleyBasedEraMary    -> TxValidityUpperBound ValidityUpperBoundInMaryEra ttl
   ShelleyBasedEraAlonzo  -> TxValidityUpperBound ValidityUpperBoundInAlonzoEra ttl
+  ShelleyBasedEraBabbage -> TxValidityUpperBound ValidityUpperBoundInBabbageEra ttl
 
 mkTransactionGen :: forall era .
      IsShelleyBasedEra era
@@ -206,7 +210,8 @@ mkTxOutValueAdaOnly l = case shelleyBasedEra @ era of
   ShelleyBasedEraAllegra -> TxOutAdaOnly AdaOnlyInAllegraEra l
   ShelleyBasedEraMary    -> TxOutValue MultiAssetInMaryEra $ lovelaceToValue l
   ShelleyBasedEraAlonzo  -> TxOutValue MultiAssetInAlonzoEra $ lovelaceToValue l
-
+  ShelleyBasedEraBabbage -> TxOutValue MultiAssetInBabbageEra $ lovelaceToValue l
+  
 txOutValueToLovelace :: TxOutValue era -> Lovelace
 txOutValueToLovelace = \case
   TxOutAdaOnly AdaOnlyInByronEra   x -> x
@@ -222,3 +227,4 @@ txInModeCardano tx = case shelleyBasedEra @ era of
   ShelleyBasedEraAllegra -> TxInMode tx AllegraEraInCardanoMode
   ShelleyBasedEraMary    -> TxInMode tx MaryEraInCardanoMode
   ShelleyBasedEraAlonzo  -> TxInMode tx AlonzoEraInCardanoMode
+  ShelleyBasedEraBabbage -> TxInMode tx BabbageEraInCardanoMode
diff --git a/bench/tx-generator/src/Cardano/Benchmarking/Script/Core.hs b/bench/tx-generator/src/Cardano/Benchmarking/Script/Core.hs
index fb5f2c69124..d962af009ae 100644
--- a/bench/tx-generator/src/Cardano/Benchmarking/Script/Core.hs
+++ b/bench/tx-generator/src/Cardano/Benchmarking/Script/Core.hs
@@ -66,6 +66,7 @@ withEra :: (forall era. IsShelleyBasedEra era => AsType era -> ActionM x) -> Act
 withEra action = do
   era <- get $ User TEra
   case era of
+    AnyCardanoEra BabbageEra -> action AsBabbageEra    
     AnyCardanoEra AlonzoEra  -> action AsAlonzoEra
     AnyCardanoEra MaryEra    -> action AsMaryEra
     AnyCardanoEra AllegraEra -> action AsAllegraEra
diff --git a/bench/tx-generator/src/Cardano/Benchmarking/Wallet.hs b/bench/tx-generator/src/Cardano/Benchmarking/Wallet.hs
index 0a4a594c22a..5a84181039b 100644
--- a/bench/tx-generator/src/Cardano/Benchmarking/Wallet.hs
+++ b/bench/tx-generator/src/Cardano/Benchmarking/Wallet.hs
@@ -172,6 +172,7 @@ genTx protocolParameters (collateral, collFunds) fee metadata witness inFunds ou
     ShelleyBasedEraAllegra -> TxValidityNoUpperBound ValidityNoUpperBoundInAllegraEra
     ShelleyBasedEraMary    -> TxValidityNoUpperBound ValidityNoUpperBoundInMaryEra
     ShelleyBasedEraAlonzo  -> TxValidityNoUpperBound ValidityNoUpperBoundInAlonzoEra
+    ShelleyBasedEraBabbage -> TxValidityNoUpperBound ValidityNoUpperBoundInBabbageEra
 
 newtype WalletScript era = WalletScript { runWalletScript :: IO (WalletStep era) }
 
@@ -232,3 +233,4 @@ mkTxOutValueAdaOnly l = case shelleyBasedEra @ era of
   ShelleyBasedEraAllegra -> TxOutAdaOnly AdaOnlyInAllegraEra l
   ShelleyBasedEraMary    -> TxOutValue MultiAssetInMaryEra $ lovelaceToValue l
   ShelleyBasedEraAlonzo  -> TxOutValue MultiAssetInAlonzoEra $ lovelaceToValue l
+  ShelleyBasedEraBabbage -> TxOutValue MultiAssetInBabbageEra $ lovelaceToValue l