---
title: "Usage"
method: POST
path: "/v1/license/usage"
tags: ["license"]
---

# Usage

`POST /v1/license/usage`

## Request body

- UsageRequest
  - `license_key` string, required
  - `instance_id` string, required
  - `chars` integer, required
  - `audio_seconds` number, required
  - `reported_at` number, required
  - `signature` string

## Response `200`

Successful Response

- UsageResponse
  - `quota` QuotaStatus, required
    - `used_chars` integer, required
    - `used_seconds` number, required
    - `quota_chars` integer, nullable
    - `quota_seconds` number, nullable
    - `exceeded` boolean, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/kugelaudio/apis/kugelaudio-tts-api.md) · [All operations](https://skmtc.net/kugelaudio/apis/kugelaudio-tts-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/kugelaudio/kugelaudio-tts-api/revisions/695a69509860/schema)