diff --git a/hyperliquid/exchange.py b/hyperliquid/exchange.py
index f0c5d475..1edb76be 100644
--- a/hyperliquid/exchange.py
+++ b/hyperliquid/exchange.py
@@ -25,6 +25,8 @@
     sign_approve_builder_fee,
     sign_l1_action,
     sign_spot_transfer_action,
+    sign_staking_delegation_action,
+    sign_staking_transfer_action,
     sign_usd_class_transfer_action,
     sign_usd_transfer_action,
     sign_withdraw_from_bridge_action,
@@ -575,3 +577,35 @@ def multi_sig(self, multi_sig_user, inner_action, signatures, nonce, vault_addre
             signature,
             nonce,
         )
+
+    def staking_transfer(self, amount: float) -> Any:
+        timestamp = get_timestamp_ms()
+        action = {
+            "wei": str(amount),
+            "nonce": timestamp,
+            "type": "cDeposit",
+        }
+        is_mainnet = self.base_url == MAINNET_API_URL
+        signature = sign_staking_transfer_action(self.wallet, action, is_mainnet)
+        return self._post_action(
+            action,
+            signature,
+            timestamp,
+        )
+    
+    def staking_delegation(self, validator: str, amount: float, is_undelegate: bool) -> Any:
+        timestamp = get_timestamp_ms()
+        action = {
+            "type": "tokenDelegate",
+            "validator": validator,
+            "wei": str(amount),
+            "isUndelegate": is_undelegate,
+            "nonce": timestamp,
+        }
+        is_mainnet = self.base_url == MAINNET_API_URL
+        signature = sign_staking_delegation_action(self.wallet, action, is_mainnet)
+        return self._post_action(
+            action,
+            signature,
+            timestamp,
+        )
diff --git a/hyperliquid/utils/signing.py b/hyperliquid/utils/signing.py
index e3de7a44..5f26ee07 100644
--- a/hyperliquid/utils/signing.py
+++ b/hyperliquid/utils/signing.py
@@ -177,14 +177,14 @@ def sign_l1_action(wallet, action, active_pool, nonce, is_mainnet):
     return sign_inner(wallet, data)
 
 
-def sign_user_signed_action(wallet, action, payload_types, primary_type, is_mainnet):
-    action["signatureChainId"] = "0x66eee"
+def sign_user_signed_action(wallet, action, payload_types, primary_type, is_mainnet, signature_chain_id = "0x66eee", chainId = 421614):
+    action["signatureChainId"] = signature_chain_id
     action["hyperliquidChain"] = "Mainnet" if is_mainnet else "Testnet"
     data = {
         "domain": {
             "name": "HyperliquidSignTransaction",
             "version": "1",
-            "chainId": 421614,
+            "chainId": chainId,
             "verifyingContract": "0x0000000000000000000000000000000000000000",
         },
         "types": {
@@ -355,7 +355,59 @@ def sign_approve_builder_fee(wallet, action, is_mainnet):
         "HyperliquidTransaction:ApproveBuilderFee",
         is_mainnet,
     )
+    
+def sign_staking_transfer_action(wallet, action, is_mainnet):
+    """
+    Action Message: 
+    {
+        "type": "cDeposit",
+        "wei": <"100000000">,
+        "nonce": XXX,
+        "signatureChainId": "0x1",
+    }
+    "signatureChainId" and "hyperliquidChain" is populated by sign_user_signed_action
+    """
+    return sign_user_signed_action(
+        wallet,
+        action,
+        [
+            {"name": "hyperliquidChain", "type": "string"},
+            {"name": "wei", "type": "uint64"},
+            {"name": "nonce", "type": "uint64"},
+        ],
+        "HyperliquidTransaction:CDeposit",
+        is_mainnet,
+    )
 
+def sign_staking_delegation_action(wallet, action, is_mainnet):
+    """
+    Action Message: 
+    {
+        "type": "tokenDelegate",
+        "validator": <validator_address>,
+        "wei": <"100000000">,
+        "isUndelegate": <true/false>,
+        "nonce": <"XXX">,
+        "signatureChainId": "0x1",
+    }
+    
+    "signatureChainId" and "hyperliquidChain" is populated by sign_user_signed_action
+    """
+    return sign_user_signed_action(
+        wallet,
+        action,
+        [
+            {"name": "hyperliquidChain", "type": "string"},
+            {"name": "validator", "type": "address"},
+            {"name": "wei", "type": "uint64"},
+            {"name": "isUndelegate", "type": "bool"},
+            {"name": "nonce", "type": "uint64"}, 
+        ],
+        "HyperliquidTransaction:TokenDelegate",
+        is_mainnet,
+        signatureChainId = "0x1",
+        chainId = 1
+    )
 
 def sign_inner(wallet, data):
     structured_data = encode_structured_data(data)
diff --git a/tests/signing_test.py b/tests/signing_test.py
index 4458290e..6e5c719f 100644
--- a/tests/signing_test.py
+++ b/tests/signing_test.py
@@ -13,6 +13,8 @@
     sign_l1_action,
     sign_usd_transfer_action,
     sign_withdraw_from_bridge_action,
+    sign_staking_transfer_action,
+    sign_staking_delegation_action,
 )
 from hyperliquid.utils.types import Cloid
 
@@ -265,3 +267,31 @@ def test_schedule_cancel_action():
     assert signature_testnet["r"] == "0x4e4f2dbd4107c69783e251b7e1057d9f2b9d11cee213441ccfa2be63516dc5bc"
     assert signature_testnet["s"] == "0x706c656b23428c8ba356d68db207e11139ede1670481a9e01ae2dfcdb0e1a678"
     assert signature_testnet["v"] == 27
+
+
+def test_sign_staking_transfer_action():
+    wallet = eth_account.Account.from_key("0x0123456789012345678901234567890123456789012345678901234567890123")
+    message = {
+        "type": "cDeposit",
+        "wei": 100000000,
+        "nonce": 1687816341423,
+    }
+    signature = sign_staking_transfer_action(wallet, message, False)
+    assert signature["r"] == "0x9a8a8d278350f637a1066f14d66e9c42dc0a0f1d8a281b1ded2458628e244abd"
+    assert signature["s"] == "0x9a6b1a456c0794341a17ed9a7aca1527171229ef9b9b9fc5a817714fcb9afa6"
+    assert signature["v"] == 28
+
+
+def test_sign_staking_delegation_action():
+    wallet = eth_account.Account.from_key("0x0123456789012345678901234567890123456789012345678901234567890123")
+    message = {
+        "type": "tokenDelegate",
+        "validator": "0x5e9ee1089755c3435139848e47e6635505d5a13a",
+        "wei": 100000000,
+        "isUndelegate": False,
+        "nonce": 1687816341423,
+    }
+    signature = sign_staking_delegation_action(wallet, message, False)
+    assert signature["r"] == "0xb8d14088d2efd302e451d0a4766eaf20d3fc234f0ba41fad078015fabe7f1442"
+    assert signature["s"] == "0x32529593b2cc6e9e00a01f25a4ad3628a50d2c3d40a88888a4e5f7dd184aa0b"
+    assert signature["v"] == 27