diff --git a/crawl4ai/config.py b/crawl4ai/config.py
index 507965af6..5d394136f 100644
--- a/crawl4ai/config.py
+++ b/crawl4ai/config.py
@@ -36,6 +36,7 @@
     "anthropic": os.getenv("ANTHROPIC_API_KEY"),
     "gemini": os.getenv("GEMINI_API_KEY"),
     "deepseek": os.getenv("DEEPSEEK_API_KEY"),
+    "bedrock": None,  # Bedrock uses AWS credential chain (SigV4) or explicit api_token for bearer auth
 }
 
 # Chunk token threshold