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 .cache
 *.session
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-readme.md
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+# Sync Spotify “Now Playing” → Telegram Bio
+
+This script updates your Telegram "About" (bio) with your current Spotify track, prepending a 🎶 line. It checks Spotify every 45 seconds and updates or clears your Telegram bio accordingly.
+
+## Features
+
+- Checks Spotify every 45 seconds for your currently playing track
+- Prepends/clears a 🎶 … line in your Telegram About
+- Designed to run in the background:
+
+    ```bash
+    nohup python3 nowplaying.py &
+    ```
+
+## Requirements
+
+- Python 3.7+
+- [spotipy](https://spotipy.readthedocs.io/)
+- [telethon](https://docs.telethon.dev/)
+- [python-dotenv](https://pypi.org/project/python-dotenv/)
+
+Install dependencies:
+
+```bash
+pip install -r requirements.txt
+```
+
+## Setup
+
+1. **Clone** repository:
+
+```bash
+git clone https://github.com/kr0sh512/spotify-to-tg-bio
+cd ./spotify-to-tg-bio
+```
+
+1. **Create a `.env` file** in the script directory with the following variables:
+
+    ```plain
+    TG_API_ID=your_telegram_api_id
+    TG_API_HASH=your_telegram_api_hash
+    SPOTIFY_CLIENT_ID=your_spotify_client_id
+    SPOTIFY_CLIENT_SECRET=your_spotify_client_secret
+    SPOTIFY_REDIRECT_URI=http://127.0.0.1:8888/callback
+    ```
+
+    - Get Telegram API credentials from [my.telegram.org](https://my.telegram.org).
+    - Get Spotify credentials from [Spotify Developer Dashboard](https://developer.spotify.com/dashboard/).
+
+2. **First run**: The script will prompt you to log in to both Spotify (via Web) and Telegram.
+
+## Usage
+
+```bash
+python3 nowplaying.py [--debug] [--single] [--help]
+```
+
+- `--debug`   Print debug messages
+- `--single`  Run only one iteration and exit
+- `--help`    Show help message and exit
+
+## Run in background using `systemd`
+
+To run the script as a background service with `systemd`, copy a unit file:
+
+```bash
+sudo cp ./spotify-telegram-bio.service /etc/systemd/system/spotify-telegram-bio.service
+```
+
+```ini
+# /etc/systemd/system/spotify-telegram-bio.service
+[Unit]
+Description=Sync Spotify Now Playing to Telegram Bio
+After=network.target
+
+[Service]
+Type=simple
+WorkingDirectory=/your/dir/to/script
+ExecStart=/usr/bin/python3 script.py
+Restart=always
+User=yourusername
+Environment=PYTHONUNBUFFERED=1
+
+[Install]
+WantedBy=multi-user.target
+```
+
+Replace `yourusername` with your actual Linux username.
+
+Then reload `systemd` and enable the service:
+
+```bash
+sudo systemctl daemon-reload
+sudo systemctl enable --now spotify-telegram-bio.service
+```
+
+Check status with:
+
+```bash
+systemctl status spotify-telegram-bio.service
+```
+
+View logs with:
+
+```bash
+sudo journalctl -fu spotify-telegram-bio.service
+```
+
+## Notes
+
+- The script requires Spotify OAuth scope: `user-read-playback-state`.
+- Your Telegram session is stored locally as `my_account.session`.
+- The script only updates your bio if the track changes.
+
+## Disclaimer
+
+Use at your own risk. This script modifies your Telegram bio and uses your API credentials.