From c424456301693efd98814dc9032767609e86933b Mon Sep 17 00:00:00 2001
From: Sai Asish Y <say.apm35@gmail.com>
Date: Tue, 2 Jun 2026 12:44:06 -0700
Subject: [PATCH] fix(info): skip spot markets with out-of-range token indices

Signed-off-by: Sai Asish Y <say.apm35@gmail.com>
---
 hyperliquid/info.py |  6 ++++--
 tests/info_test.py  | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 2 deletions(-)

diff --git a/hyperliquid/info.py b/hyperliquid/info.py
index 360d0588..92ec72b6 100644
--- a/hyperliquid/info.py
+++ b/hyperliquid/info.py
@@ -47,8 +47,10 @@ def __init__(
             self.coin_to_asset[spot_info["name"]] = asset
             self.name_to_coin[spot_info["name"]] = spot_info["name"]
             base, quote = spot_info["tokens"]
-            base_info = token_by_index[base]
-            quote_info = token_by_index[quote]
+            base_info = token_by_index.get(base)
+            quote_info = token_by_index.get(quote)
+            if base_info is None or quote_info is None:
+                continue
             self.asset_to_sz_decimals[asset] = base_info["szDecimals"]
             name = f'{base_info["name"]}/{quote_info["name"]}'
             if name not in self.name_to_coin:
diff --git a/tests/info_test.py b/tests/info_test.py
index 79e146c9..b85bfe32 100644
--- a/tests/info_test.py
+++ b/tests/info_test.py
@@ -257,3 +257,38 @@ def test_extra_agents():
         assert "name" in agent, "Each agent should have a 'name' field"
         assert "address" in agent, "Each agent should have an 'address' field"
         assert "validUntil" in agent, "Each agent should have a 'validUntil' field"
+
+
+def test_spot_universe_with_out_of_range_token_index_is_skipped():
+    spot_meta: SpotMeta = {
+        "universe": [
+            {"index": 0, "name": "PURR/USDC", "tokens": [1, 0], "isCanonical": True},
+            {"index": 1, "name": "@999", "tokens": [479, 0], "isCanonical": False},
+        ],
+        "tokens": [
+            {
+                "name": "USDC",
+                "szDecimals": 8,
+                "weiDecimals": 8,
+                "index": 0,
+                "tokenId": "0x" + "0" * 64,
+                "isCanonical": True,
+                "evmContract": None,
+                "fullName": None,
+            },
+            {
+                "name": "PURR",
+                "szDecimals": 0,
+                "weiDecimals": 5,
+                "index": 1,
+                "tokenId": "0x" + "1" * 64,
+                "isCanonical": True,
+                "evmContract": None,
+                "fullName": None,
+            },
+        ],
+    }
+    info = Info(skip_ws=True, meta=TEST_META, spot_meta=spot_meta)
+    assert info.coin_to_asset["PURR/USDC"] == 10000
+    assert "PURR/USDC" in info.name_to_coin
+    assert "@999" in info.coin_to_asset