SFMC Data Extensions Viewer

Connect to Marketing Cloud

Enter only the subdomain part (e.g., mc5jzqtb2d4cnnpncr8cwh69zt21), not the full URL
Try these endpoints if you're having connection issues:
  1. For newer instances: /data/v1/customobjectdata/key/dataextension
  2. For older instances: /hub/v1/dataevents/key:

Debug Information

Debug Log
Last API Response
Token Info