From 938116bb005fd66514628cbb1b1c77a41ba0fe89 Mon Sep 17 00:00:00 2001
From: antazoey <antyzoa@gmail.com>
Date: Mon, 9 Mar 2026 17:29:42 -0500
Subject: [PATCH 1/2] contract helpers

---
 tplus/evm/contracts.py    | 12 ++++++++++++
 tplus/model/withdrawal.py |  9 ++++++++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/tplus/evm/contracts.py b/tplus/evm/contracts.py
index 406bf17..14aeb37 100644
--- a/tplus/evm/contracts.py
+++ b/tplus/evm/contracts.py
@@ -27,6 +27,7 @@
     from ape.contracts.base import ContractContainer, ContractInstance
     from ape.managers.project import LocalProject
 
+    from tplus.model.withdrawal import WithdrawalDelayParameters
     from tplus.utils.user import User
 
 CHAIN_MAP = {
@@ -431,6 +432,17 @@ def set_asset(
         }
         return self.contract.setAssetData(data, sender=sender)
 
+    def set_pending_withdrawal_delay_parameters(
+        self, params: "WithdrawalDelayParameters | dict", **kwargs
+    ) -> "ReceiptAPI":
+        if not isinstance(params, dict):
+            params = params.model_dump(mode="python", by_alias=True)
+
+        return self.contract.setPendingWithdrawalDelayParameters(params, **kwargs)
+
+    def apply_pending_withdrawal_delay_parameters(self, **kwargs) -> "ReceiptAPI":
+        return self.contract.applyPendingWithdrawalDelayParameters(**kwargs)
+
 
 class DepositVault(TPlusContract):
     NAME = "DepositVault"
diff --git a/tplus/model/withdrawal.py b/tplus/model/withdrawal.py
index 7dbbec6..080f879 100644
--- a/tplus/model/withdrawal.py
+++ b/tplus/model/withdrawal.py
@@ -1,7 +1,7 @@
 from typing import TYPE_CHECKING
 
 from eth_pydantic_types.hex import HexInt
-from pydantic import BaseModel, field_serializer
+from pydantic import BaseModel, Field, field_serializer
 
 from tplus.model.asset_identifier import AssetIdentifier
 from tplus.model.types import ChainID, UserPublicKey
@@ -57,3 +57,10 @@ def create_signed(
 
     def signing_payload(self) -> str:
         return self.inner.signing_payload()
+
+
+class WithdrawalDelayParameters(BaseModel):
+    min_delay: int = Field(alias="minDelay")
+    max_delay: int = Field(alias="maxDelay")
+    delay_clamps: list[int] = Field(alias="delayClamps")
+    delay_values: list[int] = Field(alias="delayValues")

From 3581a2fba5426da3421e1d97d46d6340677bfb88 Mon Sep 17 00:00:00 2001
From: antazoey <antyzoa@gmail.com>
Date: Mon, 9 Mar 2026 17:31:16 -0500
Subject: [PATCH 2/2] update client method

---
 tplus/client/clearingengine/assetregistry.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tplus/client/clearingengine/assetregistry.py b/tplus/client/clearingengine/assetregistry.py
index 9c5984e..95ddac0 100644
--- a/tplus/client/clearingengine/assetregistry.py
+++ b/tplus/client/clearingengine/assetregistry.py
@@ -62,3 +62,9 @@ async def get_fee_account(self) -> str:
         """
         account = await self._get("fee-account")
         return f"{account}"
+
+    async def update_withdrawal_delay_parameters(self):
+        """
+        Request that the clearing engine updates its registered withdrawal delay parameters.
+        """
+        await self._post("withdrawal-delay-params/update")