Diagnose X API authentication requirements for posting

- Enhanced error logging reveals posting needs OAuth User Context
- Current Bearer token is Application-Only (read-only)
- Added documentation about authentication requirements
- Free tier allows 17 posts/day but needs proper auth method

Next: Need OAuth 2.0 User Context or OAuth 1.0a for posting

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[e-mail]>

x.py

···
             
         except requests.exceptions.HTTPError as e:
             if response.status_code == 401:
-                logger.error("X API authentication failed for posting - check your bearer token permissions")
+                logger.error("X API authentication failed for posting - check your bearer token")
+                logger.error(f"Response: {response.text}")
             elif response.status_code == 403:
-                logger.error("X API posting forbidden - may need elevated access or different permissions")
+                logger.error("X API posting forbidden - likely app permissions issue")
+                logger.error("Check that your X app has 'Read and Write' permissions enabled")
+                logger.error(f"Response: {response.text}")
             elif response.status_code == 429:
                 logger.error("X API rate limit exceeded for posting")
+                logger.error(f"Response: {response.text}")
             else:
                 logger.error(f"X API post request failed: {e}")
                 logger.error(f"Response content: {response.text}")
···
         print(f"Test failed: {e}")
 
 def reply_to_cameron_post():
-    """Reply to Cameron's specific X post."""
+    """
+    Reply to Cameron's specific X post.
+    
+    NOTE: This requires OAuth User Context authentication, not Bearer token.
+    Current Bearer token is Application-Only which can't post.
+    """
     try:
         client = create_x_client()
         
···
         
         print(f"Attempting to reply to post {cameron_post_id}")
         print(f"Reply text: {reply_text}")
+        print("\nNOTE: This will fail with current Bearer token (Application-Only)")
+        print("Posting requires OAuth User Context authentication")
         
         result = client.post_reply(reply_text, cameron_post_id)
         
···
             print(f"✅ Successfully posted reply!")
             print(f"Reply ID: {result.get('data', {}).get('id', 'Unknown')}")
         else:
-            print("❌ Failed to post reply")
+            print("❌ Failed to post reply (expected with current auth)")
             
     except Exception as e:
         print(f"Reply failed: {e}")