CLI Reference

The fused CLI lets you manage every part of Fused from your terminal — run UDFs, push and pull canvases, upload files, manage secrets, and connect third-party integrations.

Installation

pip install --upgrade fused

To run without a global install:

uvx fused <command>

Or inside a project venv:

uv run fused <command>

Authentication

fused login     # open browser OAuth flow, persist credentials
fused logout    # clear credentials
fused whoami    # show your user info
fused whoami --team   # show your team info

Global flags

These flags apply to every command:

Flag	Env var	Description
--env TEXT	FUSED_ENV	Override the Fused environment
--format [json|text]	FUSED_CLI_FORMAT	Output format — use json for machine-readable output in scripts

fused canvas list --format json
FUSED_CLI_FORMAT=json fused canvas list

note

The fused package also installs the Python SDK for use in scripts and notebooks. See Python installation for SDK-specific setup, authentication, and dependency options.

Commands

Command	Description
fused canvas	Manage canvases — list, pull, push, share, serve as MCP
fused run	Run a UDF and print the result
fused files	Manage files stored in Fused
fused secrets	Manage kernel and user secrets
fused integrations	Manage third-party OAuth integrations
fused json-ui	Inspect and debug JSON-UI widget configs
fused udf-schema	Print the API schema for a UDF
fused claude	Manage the Fused plugin for Claude Code