From 981c1adf31975f8d0ac62a2a11ca236004e5c10d Mon Sep 17 00:00:00 2001
From: Samuel Tinnerholm <samuel.tinnerholm@gmail.com>
Date: Mon, 29 Jun 2026 06:51:33 +0000
Subject: [PATCH] fix(python-sdk): accept wallet address in Hunch client

---
 sdks/python/pmxt/_exchanges.py            |  3 +++
 sdks/python/tests/test_hosted_dispatch.py | 13 ++++++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/sdks/python/pmxt/_exchanges.py b/sdks/python/pmxt/_exchanges.py
index 10bf30d6..509bb621 100644
--- a/sdks/python/pmxt/_exchanges.py
+++ b/sdks/python/pmxt/_exchanges.py
@@ -551,6 +551,7 @@ def __init__(
         base_url: Optional[str] = None,
         auto_start_server: Optional[bool] = None,
         pmxt_api_key: Optional[str] = None,
+        wallet_address: Optional[str] = None,
     ) -> None:
         """
         Initialize Hunch client.
@@ -560,6 +561,7 @@ def __init__(
             base_url: Base URL of the PMXT sidecar server
             auto_start_server: Automatically start server if not running (default: True)
             pmxt_api_key: Hosted PMXT API key (optional; enables hosted mode)
+            wallet_address: EVM wallet address used for hosted reads/writes
         """
         super().__init__(
             exchange_name="hunch",
@@ -567,6 +569,7 @@ def __init__(
             base_url=base_url,
             auto_start_server=auto_start_server,
             pmxt_api_key=pmxt_api_key,
+            wallet_address=wallet_address,
         )
 
 
diff --git a/sdks/python/tests/test_hosted_dispatch.py b/sdks/python/tests/test_hosted_dispatch.py
index a025d152..8e02b221 100644
--- a/sdks/python/tests/test_hosted_dispatch.py
+++ b/sdks/python/tests/test_hosted_dispatch.py
@@ -22,7 +22,7 @@
 
 from pmxt._hosted_routing import HOSTED_TRADING_BASE_URL
 from pmxt._hosted_errors import MissingWalletAddress, NotSupported
-from pmxt._exchanges import Limitless, Polymarket
+from pmxt._exchanges import Hunch, Limitless, Polymarket
 from pmxt.errors import InvalidSignature
 import pmxt.client as client_module
 from pmxt.models import BuiltOrder
@@ -146,6 +146,17 @@ def _make_limitless(
     return Limitless(**kwargs)
 
 
+def test_hunch_constructor_accepts_wallet_address_for_hosted_mode():
+    api = Hunch(
+        pmxt_api_key=PMXT_API_KEY,
+        wallet_address=WALLET_ADDRESS,
+        auto_start_server=False,
+    )
+
+    assert api.exchange_name == "hunch"
+    assert api.wallet_address == WALLET_ADDRESS
+
+
 # --------------------------------------------------------------------------- #
 # Read-method dispatch tests
 # --------------------------------------------------------------------------- #