diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d4a48fed2..36a65b28b3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## Next release
 
+- refacto: move starknet runtime api in it's own crate
 - chore: update README.md and getting-started.md
 - chore: remove crates that have been copy-pasted from plkdtSDK
 - feat(rpc): return deployed contract address and actual fee in transaction
diff --git a/crates/pallets/starknet/runtime_api/src/lib.rs b/crates/pallets/starknet/runtime_api/src/lib.rs
index 409442feaf..81137fad02 100644
--- a/crates/pallets/starknet/runtime_api/src/lib.rs
+++ b/crates/pallets/starknet/runtime_api/src/lib.rs
@@ -9,7 +9,7 @@ use alloc::sync::Arc;
 
 use blockifier::execution::contract_class::ContractClass;
 use mp_felt::Felt252Wrapper;
-use mp_transactions::{Transaction, TxType, UserTransaction};
+use mp_transactions::{Transaction, UserTransaction};
 use sp_api::BlockT;
 pub extern crate alloc;
 use alloc::string::String;
@@ -56,7 +56,9 @@ sp_api::decl_runtime_apis! {
         /// the runtime itself, accomplished through the extrinsic_filter method. This enables the
         /// client to operate seamlessly while abstracting the extrinsic complexity.
         fn extrinsic_filter(xts: Vec<<Block as BlockT>::Extrinsic>) -> Vec<Transaction>;
-        fn get_events_for_tx_hash(xts: Vec<<Block as BlockT>::Extrinsic>, chain_id: Felt252Wrapper, tx_hash: Felt252Wrapper) -> Option<(TxType, Vec<StarknetEvent>)>;
+        fn get_index_and_tx_for_tx_hash(xts: Vec<<Block as BlockT>::Extrinsic>, chain_id: Felt252Wrapper, tx_hash: Felt252Wrapper) -> Option<(u32, Transaction)>;
+        /// Returns events, call with index from get_index_and_tx_for_tx_hash method
+        fn get_events_for_tx_by_index(tx_index: u32) -> Option<Vec<StarknetEvent>>;
 
         /// Return the list of StarknetEvent evmitted during this block, along with the hash of the starknet transaction they bellong to
         ///
@@ -66,6 +68,8 @@ sp_api::decl_runtime_apis! {
         fn get_tx_execution_outcome(tx_hash: TransactionHash) -> Option<Vec<u8>>;
         /// Return the block context
         fn get_block_context() -> BlockContext;
+        /// Return is fee disabled in state
+        fn is_transaction_fee_disabled() -> bool;
     }
 
     pub trait ConvertTransactionRuntimeApi {
@@ -132,4 +136,4 @@ impl From<blockifier::block_context::BlockContext> for BlockContext {
             max_recursion_depth: value.max_recursion_depth,
         }
     }
-}
\ No newline at end of file
+}