tokentrace Tutorials

Step-by-step tutorials for tokentrace. Learn how to instrument your first inference call, set up cost and quality alerts, and build a Grafana dashboard for AI system observability.

Instrument Your First Inference Call

10 min

beginner traces go api

Add tokentrace to an existing Go program, instrument a single inference call with Start/Record/End, and inspect the structured trace output. Full working code included.

Set Up Cost and Quality Alerts

20 min

intermediate alerts webhooks

Define cost_spike and quality_drop alert rules, configure webhook delivery, and attach matchspec eval scores to spans so quality regressions page you before users notice.

Build a Grafana Dashboard

25 min

intermediate prometheus grafana

Export tokentrace metrics to Prometheus, import the pre-built dashboard JSON, and customize panels for cost over time, latency heatmap, model usage breakdown, and alert history.