diff --git a/adapters/sn2core/sn2core.go b/adapters/sn2core/sn2core.go
index 8795c671a2..e5508e3ee1 100644
--- a/adapters/sn2core/sn2core.go
+++ b/adapters/sn2core/sn2core.go
@@ -109,6 +109,7 @@ func AdaptExecutionResources(response *starknet.ExecutionResources) *core.Execut
 		BuiltinInstanceCounter: core.BuiltinInstanceCounter(response.BuiltinInstanceCounter),
 		MemoryHoles:            response.MemoryHoles,
 		Steps:                  response.Steps,
+		DataAvailability:       (*core.DataAvailability)(response.DataAvailability),
 	}
 }
 
diff --git a/adapters/sn2core/sn2core_test.go b/adapters/sn2core/sn2core_test.go
index 0bfa2b2123..26e83f0027 100644
--- a/adapters/sn2core/sn2core_test.go
+++ b/adapters/sn2core/sn2core_test.go
@@ -104,6 +104,10 @@ func TestAdaptBlock(t *testing.T) {
 				for i, feederReceipt := range response.Receipts {
 					assert.Equal(t, feederReceipt.ExecutionStatus == starknet.Reverted, block.Receipts[i].Reverted)
 					assert.Equal(t, feederReceipt.RevertError, block.Receipts[i].RevertReason)
+					if feederReceipt.ExecutionResources != nil {
+						assert.Equal(t, (*core.DataAvailability)(feederReceipt.ExecutionResources.DataAvailability),
+							block.Receipts[i].ExecutionResources.DataAvailability)
+					}
 				}
 			}
 			assert.Equal(t, expectedEventCount, block.EventCount)
diff --git a/clients/feeder/feeder_test.go b/clients/feeder/feeder_test.go
index e363be437d..82d7a8c972 100644
--- a/clients/feeder/feeder_test.go
+++ b/clients/feeder/feeder_test.go
@@ -330,6 +330,8 @@ func TestBlockHeaderV0131Unmarshal(t *testing.T) {
 	require.Equal(t, utils.HexToFelt(t, "0x3c0c00c87"), block.L1DataGasPrice.PriceInFri)
 	require.Equal(t, starknet.Blob, block.L1DAMode)
 	require.Equal(t, "0.13.1", block.Version)
+	require.Equal(t, uint64(0), block.Receipts[0].ExecutionResources.DataAvailability.L1Gas)
+	require.Equal(t, uint64(128), block.Receipts[0].ExecutionResources.DataAvailability.L1DataGas)
 }
 
 func TestClassV0Unmarshal(t *testing.T) {
diff --git a/core/transaction.go b/core/transaction.go
index 12819da1c1..bb86f54bfb 100644
--- a/core/transaction.go
+++ b/core/transaction.go
@@ -99,6 +99,12 @@ type ExecutionResources struct {
 	BuiltinInstanceCounter BuiltinInstanceCounter
 	MemoryHoles            uint64
 	Steps                  uint64
+	DataAvailability       *DataAvailability
+}
+
+type DataAvailability struct {
+	L1Gas     uint64
+	L1DataGas uint64
 }
 
 type BuiltinInstanceCounter struct {
diff --git a/starknet/transaction.go b/starknet/transaction.go
index ad0e10232e..e563ba121e 100644
--- a/starknet/transaction.go
+++ b/starknet/transaction.go
@@ -218,6 +218,12 @@ type ExecutionResources struct {
 	Steps                  uint64                 `json:"n_steps"`
 	BuiltinInstanceCounter BuiltinInstanceCounter `json:"builtin_instance_counter"`
 	MemoryHoles            uint64                 `json:"n_memory_holes"`
+	DataAvailability       *DataAvailability      `json:"data_availability"`
+}
+
+type DataAvailability struct {
+	L1Gas     uint64 `json:"l1_gas"`
+	L1DataGas uint64 `json:"l1_data_gas"`
 }
 
 type BuiltinInstanceCounter struct {