---
title: "Heartbeat check — renews activation and returns fresh blob"
method: POST
path: "/v1/license/heartbeat"
tags: ["license (native client)"]
---

# Heartbeat check — renews activation and returns fresh blob

`POST /v1/license/heartbeat`

## Request

- Base URL: `https://api.ditto.audio` (the document declares no server; this is the origin it was published from)
- URL: `https://api.ditto.audio/v1/license/heartbeat`
- Auth: none declared

## Request body

- HeartbeatDto
  - `licenseKey` string, required
  - `fingerprint` string, required
  - `productVersion` string

## Response `200`

---

[API](https://skmtc.dev/ditto/apis/ditto-audio-api.md) · [All operations](https://skmtc.dev/ditto/apis/ditto-audio-api/llms.txt) · [OpenAPI document](https://skmtc.dev/ditto/apis/ditto-audio-api/revisions/30c8d7c218da?raw)