---
title: "Changes to List billed realtime sessions"
method: GET
path: "/v1/usage/sessions"
---

# Changes to List billed realtime sessions

`GET /v1/usage/sessions`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-10-20** `e9e3e998e673`: 2 info

## Changes

- **2026-10-20** `e9e3e998e673`: 2 info
  - added the new optional `header` request parameter `X-RTA-Speech-Diagnostics`
  - added the optional property `data/items/speechDiagnostics` to the response with the `200` status

---

[Operation](https://skmtc.dev/realtimeavatar/apis/realtime-avatar-api/docs/v1/usage/sessions/get.md) · [API](https://skmtc.dev/realtimeavatar/apis/realtime-avatar-api.md) · [Page](https://skmtc.dev/realtimeavatar/apis/realtime-avatar-api/changes/v1/usage/sessions/get)