diff --git a/httpxthrottlecache/__init__.py b/httpxthrottlecache/__init__.py
index 1b617ff..7f7e144 100644
--- a/httpxthrottlecache/__init__.py
+++ b/httpxthrottlecache/__init__.py
@@ -7,6 +7,7 @@
 
 EDGAR_CACHE_RULES = {
     r".*\.sec\.gov": {
+        "/api.*": 600,
         "/submissions.*": 600,
         r"/include/ticker\.txt.*": 600,
         r"/files/company_tickers\.json.*": 600,