HK Push

With just a single token, you can send notifications to your Android device from anywhere.

HK Push is a channel through which "scripts or servers you create speak to you." When you install the app, an access token is issued; simply sending that token in the request header will immediately send the content as a notification to this device. There is no sign-up or login required.

■ When to Use It

· When long-running training, builds, or backups are finished

· Server disk/memory alerts, or cron job failure notifications

· When crawlers or monitoring scripts detect changes

· Status changes of home servers or IoT devices

· Notification of completion for internal systems or web services

■ How to Send

A single HTTP request is all it takes.

curl -X POST /v1/push <br>
-H "Authorization: Issued_token" <br>
-H "Content-Type: application/json" <br>
-d '{"title": "Build Complete", "body": "Test Passed"}'

Use this in Python, JavaScript, Shell, or any other language. Please contact your administrator for the server address and detailed usage instructions.

■ Key Features

· Token-based sending — Authenticate with a single token without an account.

· Images and links — Insert image addresses (image_url), upload files directly, or send links (link_url) along with the text.

· Web tab — Tapping a notification with a link opens that page within the app. No need to exit to a browser and return.

· Search — Tap the magnifying glass to find past notifications by title or content.

· Selective sharing and deletion — Long-press notifications to select multiple items, then share or delete them all at once.

· Do Not Disturb time — Notifications arrive quietly without sound or vibration during set times. The server maintains the time even if your device is locked or the app is closed.

· Restore Token — Even if you change devices or reinstall the app, entering your saved token connects you to the same account. You can also receive notifications across multiple devices using the same token.

· Test Notification — Send a notification to yourself with a single button to immediately verify that your settings are correct.

· Notification Sound — Displays the currently set sound and allows you to change it immediately by tapping.

· Pull to Refresh — Pull from either the top or bottom end of the list to retrieve it.

■ Getting Started

1. Install the app and allow notification permissions.

2. Copy the access token from the Settings tab and store it in a safe place.

3. A script or server sends a request using that token.

■ Privacy

We do not ask for your name, email, or phone number. We do not collect location, contacts, photos, or ad identifiers, and the app contains no ads. The access token is stored only as a one-way hash, not the original, and all communication with the server is encrypted via HTTPS. Running "Clear Data" in the Settings tab immediately and permanently deletes your account, notification history, and uploaded images from the server. Privacy Policy: https://hklab.co.kr/hk-push/privacy

Data Deletion Guide: https://hklab.co.kr/hk-push/delete-data

■ Required Permissions

· Internet — Communicates with the server.

· Notifications — Displays received content as notifications.

Contact: contact@hklab.co.kr

Created by: HK Lab Inc.