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Self-hosted · iPhone

Hark.

Send Hark a webhook or API call and it puts a notification on your iPhone. It can keep a Live Activity up to date or ask for a quick answer from the Lock Screen.

View sourceAPI docs

Free · MIT licensed

How it works

03

  1. Send

    Something needs your attention

    A service sends a webhook, or an agent calls Hark's API.

  2. Notify

    Hark puts it on your iPhone

    It shows up as a notification, a Live Activity, or a question you can answer.

  3. Reply

    Your answer goes back

    For approval prompts, Hark sends your choice back to the caller.

What's included

03

Server

Receives webhooks and API calls, sends pushes, and keeps a delivery history.

iPhone app

Shows notifications and Live Activities, and lets you answer prompts from the Lock Screen.

Dashboard

Shows recent deliveries and gives you a simple place to manage access.

ServerGo 1.26 · PostgreSQL 17
ClientiOS 27+
LicenseMIT · Open source

Run Hark yourself

Hark runs as one Go server with PostgreSQL. Docker Compose starts both, and the server also hosts the dashboard and API docs.

docker compose up --build

Open on GitHub