diff --git a/types.json b/types.json
index 6117901..6c403bc 100644
--- a/types.json
+++ b/types.json
@@ -1,13 +1,13 @@
 {
     "types": {
         "AppId": "Compact<u32>",
-        "DataLookupIndexItem": {
+        "DataLookupItem": {
             "appId": "AppId",
             "start": "Compact<u32>"
         },
-        "DataLookup": {
+        "CompactDataLookup": {
             "size": "Compact<u32>",
-            "index": "Vec<DataLookupIndexItem>"
+            "index": "Vec<DataLookupItem>"
         },
         "KateCommitment": {
             "rows": "Compact<u16>",
@@ -16,7 +16,7 @@
             "dataRoot": "H256"
         },
         "V3HeaderExtension": {
-            "appLookup": "DataLookup",
+            "appLookup": "CompactDataLookup",
             "commitment": "KateCommitment"
         },
         "HeaderExtension": {
@@ -131,7 +131,7 @@
                 ],
                 "type": "Vec<(U256, [u8; 48])>"
             },
-            "queryDataProofV2": {
+            "queryDataProof": {
                 "description": "Generate the data proof for the given `transaction_index`",
                 "params": [
                     {
@@ -146,21 +146,6 @@
                 ],
                 "type": "ProofResponse"
             },
-            "queryAppData": {
-                "description": "Fetches app data rows for the given app",
-                "params": [
-                    {
-                        "name": "app_id",
-                        "type": "AppId"
-                    },
-                    {
-                        "name": "at",
-                        "type": "Hash",
-                        "isOptional": true
-                    }
-                ],
-                "type": "Vec<Option<Vec<U256>>>"
-            },
             "queryRows": {
                 "description": "Query rows based on their indices",
                 "params": [