diff --git a/fireblocks_sdk/api_types.py b/fireblocks_sdk/api_types.py
index 2196fc6..4273c8a 100644
--- a/fireblocks_sdk/api_types.py
+++ b/fireblocks_sdk/api_types.py
@@ -714,5 +714,16 @@ def __init__(self, id: str, fee: str = None, fee_level: str = None, tx_note: str
         self.fee_level = fee_level
         self.tx_note = tx_note
 
+    def to_dict(self):
+        return convert_class_to_dict(self.__dict__)
+
+class SplitRequestDto:
+    def __init__(self, id: str, amount: str, fee: str = None, fee_level: str = None, tx_note: str = None):
+        self.id = id
+        self.amount = amount
+        self.fee = fee
+        self.fee_level = fee_level
+        self.tx_note = tx_note
+
     def to_dict(self):
         return convert_class_to_dict(self.__dict__)
\ No newline at end of file
diff --git a/fireblocks_sdk/sdk.py b/fireblocks_sdk/sdk.py
index ceda273..e8c9294 100644
--- a/fireblocks_sdk/sdk.py
+++ b/fireblocks_sdk/sdk.py
@@ -36,6 +36,7 @@
     UnstakeRequestDto,
     WithdrawRequestDto,
     ClaimRewardsRequestDto,
+    SplitRequestDto,
     Role,
     SpamTokenOwnershipValues,
     TokenOwnershipSpamUpdatePayload,
@@ -153,6 +154,11 @@ def execute_staking_claim_rewards(self, chain_descriptor: str, request_body: Cla
                     """
                     return self._post_request(f"/v1/staking/chains/{chain_descriptor}/claimRewards", request_body.to_dict())
 
+    def execute_staking_split(self, chain_descriptor: str, request_body: SplitRequestDto):
+                        """Execute staking split on a chain.
+                        """
+                        return self._post_request(f"/v1/staking/chains/{chain_descriptor}/split", request_body.to_dict())
+
     def get_staking_positions(self, chain_descriptor: str = None):
         """Get all staking positions, optionally filtered by chain."""
         return self._get_request("/v1/staking/positions",