From fe6da9186a277a4dc1d441e18aa19e633ba03520 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Thu, 18 Dec 2025 18:14:54 -0500
Subject: [PATCH] binance: add `Pair.opoAllowed` field

Handle new API field per 2025-12-02 update.

(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
---
 piker/brokers/binance/venues.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/piker/brokers/binance/venues.py b/piker/brokers/binance/venues.py
index 23995c21..25b1f5fa 100644
--- a/piker/brokers/binance/venues.py
+++ b/piker/brokers/binance/venues.py
@@ -104,6 +104,9 @@ class Pair(Struct, frozen=True, kw_only=True):
     # https://developers.binance.com/docs/binance-spot-api-docs#future-changes
     pegInstructionsAllowed: bool = False
 
+    # https://developers.binance.com/docs/binance-spot-api-docs#2025-12-02
+    opoAllowed: bool = False
+
     filters: dict[
         str,
         str | int | float,