vrex-flow-engine
One-command launcher + supervisor for the Vrex Flow Engine — a self-hosted service that exposes OpenAI-compatible image/video generation endpoints.
vrex-flow-engine start stores your engine key + Cloudflare tunnel token,
launches the engine and the tunnel as supervised child processes (with
crash-restart), and renders a live status dashboard.
Quickstart
uvx vrex-flow-engine start
uvx ships with uv. If you get
uvx: command not found, install uv (curl -LsSf https://astral.sh/uv/install.sh | sh,
or brew install uv) and re-run. No uv? pipx run vrex-flow-engine start, or
pip install --user vrex-flow-engine && flow-engine start.
First run prompts for the engine API key and the Cloudflare tunnel token (saved
to ~/.vrex-flow/config.json, chmod 600), then brings up the engine + tunnel.
Ctrl-C stops both cleanly.
Commands
| Command | What it does |
|---|---|
vrex-flow-engine start |
Run engine + tunnel with a live dashboard. --no-tunnel runs the engine only; --tunnel-config <path> drives an existing cloudflared config.yml (named tunnel) instead of a token. |
vrex-flow-engine setup |
Store the engine key + tunnel token. |
vrex-flow-engine doctor |
Check prerequisites and probe a running engine. |
vrex-flow-engine serve |
Run just the engine in the foreground. |
The short alias flow-engine is installed for the same commands.
Requirements
- Python 3.10+
cloudflared(for the tunnel;--no-tunnelskips it)- Access to a Vrex Flow Engine deployment.
Internal Vrex tooling.
1 maintainer
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