Troubleshoot and monitor traffic flowing through your endpoints to understand what was sent, received, and how it behaved. Inspect requests and responses in real time with Traffic Inspector, or export traffic events to your own tools for retention, analysis, and alerting.Documentation Index
Fetch the complete documentation index at: https://ngrok.com/docs/llms.txt
Use this file to discover all available pages before exploring further.
Features
- Traffic Inspector - Real-time view of HTTP traffic with request replay capabilities.
- Event exporting - Subscribe to log sources and publish events to external destinations.
Use cases
Verify endpoint pooling
Use Traffic Inspector to verify that load balancing works correctly by checking which agent IPs respond to requests.
Monitor API gateway traffic
View and replay requests with Traffic Inspector, then export logs to Datadog for monitoring dashboards and alerts.
Add custom event logging
Use the log action in Traffic Policy to capture custom metadata for unsuccessful requests and export to your logging system.
Log requests with metadata
Add structured logging to your traffic policies with custom metadata fields using CEL expressions for dynamic values.
What’s next?
- Get started with Traffic Inspector to view and debug your traffic in real-time.
- Learn how to export events to external logging systems.
- Browse the event reference to see all available log sources.