A FastAPI service for reuploading clothing assets to Roblox groups, used in Filoxen Research Facilities. This app fetches clothing from existing Roblox assets and reuploads them to a target group.

Prerequisites

Python 3.13+
uv (install from astral.sh/uv)
Valid Roblox ROBLOSECURITY cookie in your environment

Installation

Clone the repository and install dependencies with uv:

uv sync

This will create a virtual environment and install all required packages.

Configuration

Create a .env file in the project root with the following variables:

TARGET_ID=<group_id>               # The Roblox group ID to upload clothing to
VALID_API_KEY=<your_api_key>       # API key for authorizing requests to this service
ROBLOSECURITY_TOKEN=<cookie>       # Your Roblox roblosecurity cookie
PUBLISHER_USER_ID=<user_id>        # The Roblox user ID for the cookie
DISCORD_WEBHOOK_URL=<url>          # (Optional) Discord webhook for upload notifications

Important: PUBLISHER_USER_ID must match the user ID of the account that owns the ROBLOSECURITY_TOKEN.

Features

Duplicate Prevention: Uses SHA256 image hashing and a local SQLite database to prevent re-uploading the same item twice.
Race Condition Protection: Uses asynchronous locking to ensure simultaneous requests for the same image don't trigger multiple uploads.
Discord Notifications: Sends a rich embed to Discord whenever an asset is successfully uploaded.
Metadata Preservation: Automatically appends a link to the original Roblox asset in the new asset's description.

⚠️ Disclaimer

This tool uses Roblox's APIs in a way that violates their Terms of Service. Roblox may moderate or ban accounts that use this. Use at your own risk.

Running

Development Server

Start the development server with hot-reload (listens on 127.0.0.1 only):

uv run fastapi dev src/main.py

Production Server

Start the production server (listens on 0.0.0.0):

uv run fastapi run src/main.py

The server will run on port 8000 by default.

Project Structure

src/
├── main.py        # FastAPI application and endpoints
├── models.py      # Data models for Roblox assets
├── database.py    # SQLite database layer for duplicate tracking
└── utils/         # Utility modules
    ├── roblox_service.py
    ├── hashing.py
    └── discord.py