LEDMatrix/docs/REST_API_REFERENCE.md

LEDMatrix REST API Reference

Complete reference for all REST API endpoints available in the LEDMatrix web interface.

Base URL: http://your-pi-ip:5000/api/v3

All endpoints return JSON responses with a standard format:

{
  "status": "success" | "error",
  "data": { ... },
  "message": "Optional message"
}

Table of Contents

• Configuration
• Display Control
• Plugins
• Plugin Store
• System
• Fonts
• Cache
• WiFi
• Streams
• Logs
• Error tracking
• Health
• Schedule (dim/power)
• Plugin-specific endpoints
• Starlark Apps

The API blueprint is mounted at /api/v3 (web_interface/app.py:199). SSE stream endpoints (/api/v3/stream/*) are defined directly on the Flask app at app.py:799-809. There are 111 routes total — see web_interface/blueprints/api_v3.py for the canonical list.

---

Configuration

Get Main Configuration

GET /api/v3/config/main

Retrieve the complete main configuration file.

Response:

{
  "status": "success",
  "data": {
    "timezone": "America/New_York",
    "location": {
      "city": "New York",
      "state": "NY",
      "country": "US"
    },
    "display": { ... },
    "plugin_system": { ... }
  }
}

Save Main Configuration

POST /api/v3/config/main

Update the main configuration. Accepts both JSON and form data.

Request Body (JSON):

{
  "timezone": "America/New_York",
  "city": "New York",
  "state": "NY",
  "country": "US",
  "web_display_autostart": true,
  "rows": 32,
  "cols": 64,
  "chain_length": 2,
  "brightness": 90
}

Response:

{
  "status": "success",
  "message": "Configuration saved successfully"
}

Get Schedule Configuration

GET /api/v3/config/schedule

Retrieve the current schedule configuration.

Response:

{
  "status": "success",
  "data": {
    "enabled": true,
    "mode": "global",
    "start_time": "07:00",
    "end_time": "23:00"
  }
}

Per-day mode response:

{
  "status": "success",
  "data": {
    "enabled": true,
    "mode": "per-day",
    "days": {
      "monday": {
        "enabled": true,
        "start_time": "07:00",
        "end_time": "23:00"
      },
      "tuesday": { ... }
    }
  }
}

Save Schedule Configuration

POST /api/v3/config/schedule

Update the schedule configuration.

Request Body (Global mode):

{
  "enabled": true,
  "mode": "global",
  "start_time": "07:00",
  "end_time": "23:00"
}

Request Body (Per-day mode):

{
  "enabled": true,
  "mode": "per-day",
  "monday_enabled": true,
  "monday_start": "07:00",
  "monday_end": "23:00",
  "tuesday_enabled": true,
  "tuesday_start": "08:00",
  "tuesday_end": "22:00"
}

Response:

{
  "status": "success",
  "message": "Schedule configuration saved successfully"
}

Get Secrets Configuration

GET /api/v3/config/secrets

Retrieve the secrets configuration (API keys, tokens, etc.). Secret values are masked for security.

Response:

{
  "status": "success",
  "data": {
    "weather": {
      "api_key": "***"
    },
    "spotify": {
      "client_id": "***",
      "client_secret": "***"
    }
  }
}

Save Raw Configuration

POST /api/v3/config/raw/main

Save raw JSON configuration (advanced use only).

POST /api/v3/config/raw/secrets

Save raw secrets configuration (advanced use only).

---

Display Control

Get Current Display

GET /api/v3/display/current

Get the current display state and preview image.

Response:

{
  "status": "success",
  "data": {
    "timestamp": 1234567890.123,
    "width": 128,
    "height": 32,
    "image": "base64_encoded_image_data"
  }
}

List Display Modes

GET /api/v3/display/modes

Every display mode that can be requested on-demand, with the plugin that owns it. This is the list the force-display dialog offers.

Send the reported plugin_id alongside mode when starting an on-demand display: /display/on-demand/start falls back to find_plugin_for_mode when plugin_id is omitted, and that lookup only sees modes declared in a static manifest — a plugin whose modes are generated (each installed Starlark app is one) returns 404 there.

Triggers plugin discovery, which is otherwise lazy — so a caller that never opens the dashboard still gets the full list.

Query Parameters:

• include_disabled (optional): 1 to include modes belonging to disabled plugins. They are still valid on-demand targets — the controller enables the plugin for the duration of the request — and are reported with "enabled": false.

Response:

{
  "status": "success",
  "data": {
    "modes": [
      {
        "mode": "nfl_live",
        "plugin_id": "football-scoreboard",
        "plugin_name": "Football Scoreboard",
        "name": "nfl_live",
        "enabled": true
      },
      {
        "mode": "clock-simple",
        "plugin_id": "clock-simple",
        "plugin_name": "Simple Clock",
        "name": "Simple Clock",
        "enabled": true
      }
    ]
  }
}

name is a label for a dropdown: a single-mode plugin's own name, or the raw mode string for a multi-mode plugin, since there is no per-mode name anywhere.

On-Demand Display Status

GET /api/v3/display/on-demand/status

Get the current on-demand display state.

Response:

{
  "status": "success",
  "data": {
    "state": {
      "active": true,
      "plugin_id": "football-scoreboard",
      "mode": "nfl_live",
      "duration": 45,
      "pinned": true,
      "status": "running",
      "last_updated": 1234567890.123
    },
    "service": {
      "active": true,
      "returncode": 0
    }
  }
}

Start On-Demand Display

POST /api/v3/display/on-demand/start

Request a specific plugin to display on-demand.

Request Body:

{
  "plugin_id": "football-scoreboard",
  "mode": "nfl_live",
  "duration": 45,
  "pinned": true,
  "start_service": true
}

Parameters:

• plugin_id (string, optional): Plugin identifier
• mode (string, optional): Display mode name (plugin_id inferred if not provided)
• duration (number, optional): Duration in seconds (0 = until stopped)
• pinned (boolean, optional): Pin display (pause rotation)
• start_service (boolean, optional): Auto-start display service if not running (default: true)

Response:

{
  "status": "success",
  "data": {
    "request_id": "uuid-here",
    "plugin_id": "football-scoreboard",
    "mode": "nfl_live",
    "active": true
  }
}

Stop On-Demand Display

POST /api/v3/display/on-demand/stop

Stop the current on-demand display.

Request Body:

{
  "stop_service": false
}

Parameters:

• stop_service (boolean, optional): Also stop the display service (default: false)

Response:

{
  "status": "success",
  "message": "On-demand display stopped"
}

---

Plugins

Get Installed Plugins

GET /api/v3/plugins/installed

List all installed plugins with their status and metadata.

Response:

{
  "status": "success",
  "data": {
    "plugins": [
      {
        "id": "football-scoreboard",
        "name": "Football Scoreboard",
        "author": "ChuckBuilds",
        "category": "Sports",
        "description": "NFL and NCAA Football scores",
        "tags": ["sports", "football", "nfl"],
        "enabled": true,
        "verified": true,
        "loaded": true,
        "last_updated": "2025-01-15T10:30:00Z",
        "last_commit": "abc1234",
        "last_commit_message": "feat: Add live game updates",
        "branch": "main",
        "web_ui_actions": []
      }
    ]
  }
}

Get Plugin Configuration

GET /api/v3/plugins/config?plugin_id=<plugin_id>

Get configuration for a specific plugin.

Query Parameters:

• plugin_id (required): Plugin identifier

Response:

{
  "status": "success",
  "data": {
    "plugin_id": "football-scoreboard",
    "config": {
      "enabled": true,
      "display_duration": 30,
      "favorite_teams": ["TB", "DAL"]
    }
  }
}

Save Plugin Configuration

POST /api/v3/plugins/config

Update plugin configuration.

Request Body:

{
  "plugin_id": "football-scoreboard",
  "config": {
    "enabled": true,
    "display_duration": 30,
    "favorite_teams": ["TB", "DAL"]
  }
}

Response:

{
  "status": "success",
  "message": "Plugin configuration saved successfully"
}

Get Plugin Schema

GET /api/v3/plugins/schema?plugin_id=<plugin_id>

Get the JSON schema for a plugin's configuration.

Query Parameters:

• plugin_id (required): Plugin identifier

Response:

{
  "status": "success",
  "data": {
    "type": "object",
    "properties": {
      "enabled": {
        "type": "boolean",
        "default": true
      },
      "display_duration": {
        "type": "number",
        "minimum": 1,
        "maximum": 300
      }
    }
  }
}

Toggle Plugin

POST /api/v3/plugins/toggle

Enable or disable a plugin.

Request Body:

{
  "plugin_id": "football-scoreboard",
  "enabled": true
}

Response:

{
  "status": "success",
  "message": "Plugin football-scoreboard enabled"
}

Install Plugin

POST /api/v3/plugins/install

Install a plugin from the plugin store.

Request Body:

{
  "plugin_id": "football-scoreboard"
}

Response:

{
  "status": "success",
  "data": {
    "operation_id": "uuid-here",
    "plugin_id": "football-scoreboard",
    "status": "installing"
  }
}

Uninstall Plugin

POST /api/v3/plugins/uninstall

Remove an installed plugin.

Request Body:

{
  "plugin_id": "football-scoreboard"
}

Response:

{
  "status": "success",
  "message": "Plugin football-scoreboard uninstalled"
}

Update Plugin

POST /api/v3/plugins/update

Update a plugin to the latest version.

Request Body:

{
  "plugin_id": "football-scoreboard"
}

Response:

{
  "status": "success",
  "data": {
    "operation_id": "uuid-here",
    "plugin_id": "football-scoreboard",
    "status": "updating"
  }
}

Install Plugin from URL

POST /api/v3/plugins/install-from-url

Install a plugin directly from a GitHub repository URL.

Request Body:

{
  "url": "https://github.com/user/ledmatrix-my-plugin",
  "branch": "main",
  "plugin_path": null
}

Parameters:

• url (required): GitHub repository URL
• branch (optional): Branch name (default: "main")
• plugin_path (optional): Path within repository for monorepo plugins

Response:

{
  "status": "success",
  "data": {
    "operation_id": "uuid-here",
    "plugin_id": "my-plugin",
    "status": "installing"
  }
}

Load Registry from URL

POST /api/v3/plugins/registry-from-url

Load a plugin registry from a GitHub repository URL.

Request Body:

{
  "url": "https://github.com/user/ledmatrix-plugins"
}

Response:

{
  "status": "success",
  "data": {
    "plugins": [
      {
        "id": "plugin-1",
        "name": "Plugin One",
        "description": "..."
      }
    ]
  }
}

Get Plugin Health

GET /api/v3/plugins/health

Get health metrics for all plugins.

Response:

{
  "status": "success",
  "data": {
    "football-scoreboard": {
      "status": "healthy",
      "last_update": 1234567890.123,
      "error_count": 0,
      "last_error": null
    }
  }
}

Get Plugin Health (Single)

GET /api/v3/plugins/health/<plugin_id>

Get health metrics for a specific plugin.

Response:

{
  "status": "success",
  "data": {
    "status": "healthy",
    "last_update": 1234567890.123,
    "error_count": 0,
    "last_error": null
  }
}

Reset Plugin Health

POST /api/v3/plugins/health/<plugin_id>/reset

Reset health state for a plugin (manual recovery).

Response:

{
  "status": "success",
  "message": "Health state reset for plugin football-scoreboard"
}

Get Plugin Metrics

GET /api/v3/plugins/metrics

Get resource usage metrics for all plugins.

Response:

{
  "status": "success",
  "data": {
    "football-scoreboard": {
      "update_count": 150,
      "display_count": 500,
      "avg_update_time": 0.5,
      "avg_display_time": 0.1,
      "memory_usage": 1024000
    }
  }
}

Get Plugin Metrics (Single)

GET /api/v3/plugins/metrics/<plugin_id>

Get resource usage metrics for a specific plugin.

Reset Plugin Metrics

POST /api/v3/plugins/metrics/<plugin_id>/reset

Reset metrics for a plugin.

Get/Set Plugin Limits

GET /api/v3/plugins/limits/<plugin_id>

Get rate limits and resource limits for a plugin.

POST /api/v3/plugins/limits/<plugin_id>

Update rate limits and resource limits for a plugin.

Request Body:

{
  "max_update_interval": 60,
  "max_display_time": 5.0,
  "max_memory_mb": 50
}

Get Plugin State

GET /api/v3/plugins/state

Get the current state of all plugins.

Response:

{
  "status": "success",
  "data": {
    "football-scoreboard": {
      "state": "loaded",
      "enabled": true,
      "last_update": 1234567890.123
    }
  }
}

Reconcile Plugin State

POST /api/v3/plugins/state/reconcile

Reconcile plugin state with configuration (fix inconsistencies).

Response:

{
  "status": "success",
  "message": "Plugin state reconciled"
}

Get Plugin Operation

GET /api/v3/plugins/operation/<operation_id>

Get status of an async plugin operation (install, update, etc.).

Response:

{
  "status": "success",
  "data": {
    "operation_id": "uuid-here",
    "type": "install",
    "plugin_id": "football-scoreboard",
    "status": "completed",
    "progress": 100,
    "message": "Installation completed successfully"
  }
}

Get Operation History

GET /api/v3/plugins/operation/history?limit=100

Get history of plugin operations.

Query Parameters:

• limit (optional): Maximum number of operations to return (default: 100)

Response:

{
  "status": "success",
  "data": {
    "operations": [
      {
        "operation_id": "uuid-here",
        "type": "install",
        "plugin_id": "football-scoreboard",
        "status": "completed",
        "timestamp": 1234567890.123
      }
    ]
  }
}

Execute Plugin Action

POST /api/v3/plugins/action

Execute a custom plugin action (defined in plugin's web_ui_actions).

Request Body:

{
  "plugin_id": "football-scoreboard",
  "action": "refresh_games",
  "parameters": {}
}

Reset Plugin Configuration

POST /api/v3/plugins/config/reset

Reset a plugin's configuration to defaults.

Request Body:

{
  "plugin_id": "football-scoreboard"
}

Upload Plugin Assets

POST /api/v3/plugins/assets/upload

Upload assets (images, files) for a plugin.

Request: Multipart form data

• plugin_id (required): Plugin identifier
• file (required): File to upload
• asset_type (optional): Type of asset (logo, image, etc.)

Response:

{
  "status": "success",
  "data": {
    "filename": "logo.png",
    "path": "plugins/football-scoreboard/assets/logo.png"
  }
}

Delete Plugin Asset

POST /api/v3/plugins/assets/delete

Delete a plugin asset.

Request Body:

{
  "plugin_id": "football-scoreboard",
  "filename": "logo.png"
}

List Plugin Assets

GET /api/v3/plugins/assets/list?plugin_id=<plugin_id>

List all assets for a plugin.

Query Parameters:

• plugin_id (required): Plugin identifier

Response:

{
  "status": "success",
  "data": {
    "assets": [
      {
        "filename": "logo.png",
        "path": "plugins/football-scoreboard/assets/logo.png",
        "size": 1024
      }
    ]
  }
}

Authenticate Spotify

POST /api/v3/plugins/authenticate/spotify

Initiate Spotify authentication flow for music plugin.

Request Body:

{
  "plugin_id": "music"
}

Response:

{
  "status": "success",
  "data": {
    "auth_url": "https://accounts.spotify.com/authorize?..."
  }
}

Authenticate YouTube Music

POST /api/v3/plugins/authenticate/ytm

Initiate YouTube Music authentication flow.

Request Body:

{
  "plugin_id": "music"
}

Upload Calendar Credentials

POST /api/v3/plugins/calendar/upload-credentials

Upload Google Calendar credentials file.

Request: Multipart form data

• file (required): credentials.json file

---

Plugin Store

List Store Plugins

GET /api/v3/plugins/store/list?fetch_commit_info=true

Get list of available plugins from the plugin store.

Query Parameters:

• fetch_commit_info (optional): Include commit information (default: false)

Response:

{
  "status": "success",
  "data": {
    "plugins": [
      {
        "id": "football-scoreboard",
        "name": "Football Scoreboard",
        "description": "NFL and NCAA Football scores",
        "author": "ChuckBuilds",
        "category": "Sports",
        "version": "1.2.3",
        "repository_url": "https://github.com/ChuckBuilds/ledmatrix-football-scoreboard",
        "installed": true,
        "update_available": false
      }
    ]
  }
}

Get GitHub Status

GET /api/v3/plugins/store/github-status

Get GitHub API rate limit status.

Response:

{
  "status": "success",
  "data": {
    "rate_limit": 5000,
    "rate_remaining": 4500,
    "rate_reset": 1234567890
  }
}

Refresh Plugin Store

POST /api/v3/plugins/store/refresh

Force refresh of the plugin store cache.

Response:

{
  "status": "success",
  "message": "Plugin store refreshed"
}

Get Saved Repositories

GET /api/v3/plugins/saved-repositories

Get list of saved custom plugin repositories.

Response:

{
  "status": "success",
  "data": {
    "repositories": [
      {
        "url": "https://github.com/user/ledmatrix-plugins",
        "name": "Custom Plugins",
        "auto_load": true
      }
    ]
  }
}

Save Repository

POST /api/v3/plugins/saved-repositories

Save a custom plugin repository for easy access.

Request Body:

{
  "url": "https://github.com/user/ledmatrix-plugins",
  "name": "Custom Plugins",
  "auto_load": true
}

Delete Saved Repository

DELETE /api/v3/plugins/saved-repositories

Remove a saved repository.

Request Body:

{
  "url": "https://github.com/user/ledmatrix-plugins"
}

---

System

Get System Status

GET /api/v3/system/status

Get system status and metrics.

Response:

{
  "status": "success",
  "data": {
    "timestamp": 1234567890.123,
    "uptime": "Running",
    "service_active": true,
    "cpu_percent": 25.5,
    "memory_used_percent": 45.2,
    "cpu_temp": 45.0,
    "disk_used_percent": 60.0
  }
}

Get System Version

GET /api/v3/system/version

Get LEDMatrix repository version.

Response:

{
  "status": "success",
  "data": {
    "version": "v2.4-10-g1234567"
  }
}

Execute System Action

POST /api/v3/system/action

Execute system-level actions.

Request Body:

{
  "action": "start_display",
  "mode": "nfl_live"
}

Available Actions:

• start_display: Start the display service
• stop_display: Stop the display service
• restart_display_service: Restart the display service
• restart_web_service: Restart the web interface service
• enable_autostart: Enable display service autostart
• disable_autostart: Disable display service autostart
• reboot_system: Reboot the Raspberry Pi
• git_pull: Update code from git repository

Response:

{
  "status": "success",
  "message": "Action start_display completed",
  "returncode": 0,
  "stdout": "...",
  "stderr": ""
}

---

Fonts

Get Font Catalog

GET /api/v3/fonts/catalog

Get list of available fonts.

Response:

{
  "status": "success",
  "data": {
    "fonts": [
      {
        "family": "Press Start 2P",
        "files": ["PressStart2P-Regular.ttf"],
        "sizes": [8, 10, 12]
      }
    ]
  }
}

Get Font Tokens

GET /api/v3/fonts/tokens

Get font size token definitions.

Response:

{
  "status": "success",
  "data": {
    "tokens": {
      "xs": 6,
      "sm": 8,
      "md": 10,
      "lg": 12,
      "xl": 16
    }
  }
}

Get Font Overrides

GET /api/v3/fonts/overrides

Get current font overrides.

Response:

{
  "status": "success",
  "data": {
    "overrides": {
      "plugin.football-scoreboard.title": {
        "family": "Arial",
        "size_px": 12
      }
    }
  }
}

Set Font Override

POST /api/v3/fonts/overrides

Set a font override for a specific element.

Request Body:

{
  "element_key": "plugin.football-scoreboard.title",
  "family": "Arial",
  "size_px": 12
}

Delete Font Override

DELETE /api/v3/fonts/overrides/<element_key>

Remove a font override.

Upload Font

POST /api/v3/fonts/upload

Upload a custom font file.

Request: Multipart form data

• file (required): Font file (.ttf, .otf, etc.)

Response:

{
  "status": "success",
  "data": {
    "family": "Custom Font",
    "filename": "custom-font.ttf"
  }
}

Delete Font

DELETE /api/v3/fonts/<font_family>

Delete an uploaded font.

Font Preview

GET /api/v3/fonts/preview?family=<font_family>&text=<sample>

Render a small preview image of a font for use in the web UI font picker.

---

Cache

List Cache Entries

GET /api/v3/cache/list

List all cache entries.

Response:

{
  "status": "success",
  "data": {
    "entries": [
      {
        "key": "weather_current_12345",
        "age": 300,
        "size": 1024
      }
    ]
  }
}

Delete Cache Entry

POST /api/v3/cache/delete

Delete a cache entry or clear all cache.

Request Body:

{
  "key": "weather_current_12345"
}

Or clear all:

{
  "clear_all": true
}

---

WiFi

Get WiFi Status

GET /api/v3/wifi/status

Get current WiFi connection status.

Response:

{
  "status": "success",
  "data": {
    "connected": true,
    "ssid": "MyNetwork",
    "ip_address": "192.168.1.100",
    "signal_strength": -50
  }
}

Scan WiFi Networks

GET /api/v3/wifi/scan

Scan for available WiFi networks.

Response:

{
  "status": "success",
  "data": {
    "networks": [
      {
        "ssid": "MyNetwork",
        "signal_strength": -50,
        "encryption": "WPA2",
        "connected": true
      }
    ]
  }
}

Connect to WiFi

POST /api/v3/wifi/connect

Connect to a WiFi network.

Request Body:

{
  "ssid": "MyNetwork",
  "password": "mypassword"
}

Response:

{
  "status": "success",
  "message": "Connecting to MyNetwork..."
}

Disconnect from WiFi

POST /api/v3/wifi/disconnect

Disconnect from current WiFi network.

Enable Access Point Mode

POST /api/v3/wifi/ap/enable

Enable WiFi access point mode.

Disable Access Point Mode

POST /api/v3/wifi/ap/disable

Disable WiFi access point mode.

Get Auto-Enable AP Status

GET /api/v3/wifi/ap/auto-enable

Get access point auto-enable configuration.

Response:

{
  "status": "success",
  "data": {
    "auto_enable": true,
    "timeout_seconds": 300
  }
}

Set Auto-Enable AP

POST /api/v3/wifi/ap/auto-enable

Configure access point auto-enable settings.

Request Body:

{
  "auto_enable": true,
  "timeout_seconds": 300
}

---

Streams

System Statistics Stream

GET /api/v3/stream/stats

Server-Sent Events (SSE) stream for real-time system statistics.

Response: SSE stream

data: {"cpu_percent": 25.5, "memory_used_percent": 45.2, ...}

data: {"cpu_percent": 26.0, "memory_used_percent": 45.3, ...}

Display Preview Stream

GET /api/v3/stream/display

Server-Sent Events (SSE) stream for real-time display preview images.

Response: SSE stream with base64-encoded images

data: {"image": "base64_data_here", "timestamp": 1234567890.123}

Service Logs Stream

GET /api/v3/stream/logs

Server-Sent Events (SSE) stream for real-time service logs.

Response: SSE stream

data: {"level": "INFO", "message": "Plugin loaded", "timestamp": 1234567890.123}

---

Logs

Get Logs

GET /api/v3/logs?limit=100&level=INFO

Get recent log entries.

Query Parameters:

• limit (optional): Maximum number of log entries (default: 100)
• level (optional): Filter by log level (DEBUG, INFO, WARNING, ERROR)

Response:

{
  "status": "success",
  "data": {
    "logs": [
      {
        "level": "INFO",
        "message": "Plugin loaded: football-scoreboard",
        "timestamp": 1234567890.123
      }
    ]
  }
}

---

Error tracking

Get Error Summary

GET /api/v3/errors/summary

Aggregated counts of recent errors across all plugins and core components, used by the web UI's error indicator.

Get Plugin Errors

GET /api/v3/errors/plugin/<plugin_id>

Recent errors for a specific plugin.

Clear Errors

POST /api/v3/errors/clear

Clear the in-memory error aggregator.

---

Health

Health Check

GET /api/v3/health

Lightweight liveness check used by the WiFi monitor and external monitoring tools.

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Schedule (dim/power)

Get Dim Schedule

GET /api/v3/config/dim-schedule

Read the dim/power schedule that automatically reduces brightness or turns the display off at configured times.

Update Dim Schedule

POST /api/v3/config/dim-schedule

Update the dim schedule. Body matches the structure returned by GET.

---

Plugin-specific endpoints

A handful of endpoints belong to individual built-in or shipped plugins.

Calendar

GET /api/v3/plugins/calendar/list-calendars

List the calendars available on the authenticated Google account. Used by the calendar plugin's config UI.

Of The Day

POST /api/v3/plugins/of-the-day/json/upload

Upload a JSON data file for the Of-The-Day plugin's category data.

POST /api/v3/plugins/of-the-day/json/delete

Delete a previously uploaded Of-The-Day data file.

Plugin Static Assets

GET /api/v3/plugins/<plugin_id>/static/<path:file_path>

Serve a static asset (image, font, etc.) from a plugin's directory. Used internally by the web UI to render plugin previews and icons.

---

Starlark Apps

The Starlark plugin lets you run Tronbyt Starlark apps on the matrix. These endpoints expose its UI.

Status

GET /api/v3/starlark/status

Returns whether the Pixlet binary is installed and the Starlark plugin is operational.

Install Pixlet

POST /api/v3/starlark/install-pixlet

Download and install the Pixlet binary on the Pi.

Apps

GET /api/v3/starlark/apps — list installed Starlark apps GET /api/v3/starlark/apps/<app_id> — get app details DELETE /api/v3/starlark/apps/<app_id> — uninstall an app GET /api/v3/starlark/apps/<app_id>/config — get app config schema PUT /api/v3/starlark/apps/<app_id>/config — update app config POST /api/v3/starlark/apps/<app_id>/render — render app to a frame POST /api/v3/starlark/apps/<app_id>/toggle — enable/disable app

Repository (Tronbyt community apps)

GET /api/v3/starlark/repository/categories — browse categories GET /api/v3/starlark/repository/browse?category=<cat> — browse apps POST /api/v3/starlark/repository/install — install an app from the community repository

Upload custom app

POST /api/v3/starlark/upload

Upload a custom Starlark .star file as a new app.

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Error Responses

All endpoints may return error responses in the following format:

{
  "status": "error",
  "message": "Error description",
  "error_code": "ERROR_CODE",
  "details": "Additional error details (optional)"
}

Common HTTP Status Codes:

• 200: Success
• 400: Bad Request (invalid parameters)
• 404: Not Found (resource doesn't exist)
• 500: Internal Server Error
• 503: Service Unavailable (feature not available)

---

See Also

• Plugin API Reference - API for plugin developers
• Plugin Development Guide - Complete plugin development guide
• Web Interface README - Web interface documentation