Inspect calls and metrics with Patter

Patter persists every call to an in-memory MetricsStore (500-call ring buffer by default), optionally backed by disk. The dashboard surfaces live calls, transcripts, latency breakdowns, per-leg cost, and recordings. You can also pull CallMetrics programmatically and export to CSV/JSON for offline analysis.

Mount the live dashboard

Patter ships a dashboard route you can mount on the same server as your agent. Visit http://localhost:8000/dashboard to see live calls.

Python

import asyncio
from getpatter import Patter, Twilio, OpenAIRealtime2