See what your workspace used

Fonoster measures what every call, test and eval uses: minutes, transcription, speech, language-model tokens and the rest. The Usage page and the API show it in quantities only, never money. That’s the same on Fonoster Cloud and on your own install.

Open the Usage page

In the dashboard, open Usage in the sidebar. Pick a month at the top right; the page shows:

Calls: minutes from the moment a call is answered until it ends. Ringing isn’t counted.
Browser tests: minutes of calls you made from the dashboard, apart from real calls.
Noise cancelling, Recordings: minutes each ran.
Machine detection: how many outbound calls were checked for an answering machine.
AI usage: transcription minutes, speech characters, language-model and knowledge-base tokens, by vendor and model. Your key means the vendor was called with your own vendor key, so that vendor bills you directly. Fonoster key means the platform’s key was used.
Storage: the most your call records and recordings took up during the month.

Usage shows up once a call ends. A month with nothing in it says so.

Get it from the API

Usage/GetUsage returns totals for a range of days, split by meter and by any of day, workspace, provider, model, key_source and origin:

const usage = new SDK.Usage(client);
const { rows } = await usage.getUsage({
  fromDay: "2026-10-01",
  toDay: "2026-10-31",
  groupBy: ["key_source", "origin"]
});

Each row has a meter, its unit and a quantity. Workspace owners can pass allOwned: true to get every workspace they own. See the SDK reference for every meter.

How it’s counted

What	Counted by	How
Call minutes	the platform	from answer to hangup, including time after a transfer
Transcription	the platform	seconds of caller audio sent to the vendor
Speech	the platform	characters of each text sent to the vendor
Language-model and knowledge-base tokens	the vendor	the counts the vendor reports for each request, also for a reply the caller cut into
Noise cancelling, recordings	the platform	seconds each one ran
Machine detection	the platform	one per outbound call that was checked
Storage	the platform	the size of your call records and recordings, once a day

Evals count only their language-model tokens and show up with origin eval. Calls in a private region are counted the same way; only quantities leave the region, never call content.

Get started

Autopilot

Streams

Telephony

Observe

Workspace

Reference

Self-hosting

Private regions

Hacking Fonoster

See what your workspace used

Open the Usage page

Get it from the API

How it’s counted

​Open the Usage page

​Get it from the API

​How it’s counted

Open the Usage page

Get it from the API

How it’s counted