Source: https://spooly.eu/en/docs/home-assistant

# Spooly in Home Assistant

Spooly is a filament manager for 3D printing and books the usage of your prints itself. The integration brings the result into Home Assistant: remaining weight and warning level per spool, slot loading and maintenance per printer, plus monthly usage and stock value. With 9 actions you change weight, slots, storage location and maintenance from Home Assistant.

- Version: 0.3.0
- Home Assistant: 2026.8 or newer
- Data: from the Spooly cloud, every 5 minutes
- Installation: Marketplace (2026.11+), HACS (up to 2026.10) or by hand
- Source code: [GitHub](https://github.com/Blanus-1/spooly-homeassistant)

> Beta: The integration needs the Spooly API. It is only open for enabled accounts right now. Send me a short note about what you plan to do. Or write to support@spooly.eu.

## What you get

- A device per spool with remaining weight and the Low binary sensor. [Entities](https://spooly.eu/en/docs/home-assistant/entities)
- A device per printer with one sensor per slot, the due maintenance, the print hours and one sensor per maintenance task.
- On the Spooly device the usage of the month and the stock value.
- 9 actions: set weight, refill, assign and empty a slot, move, archive, restore, report maintenance done and snooze it. [Actions](https://spooly.eu/en/docs/home-assistant/actions)

## Supported devices

The integration connects to your Spooly account, not to the printers. It shows every printer Spooly knows. Spooly records prints automatically from:

- Bambu Lab Cloud
- Anycubic Cloud
- Prusa Connect
- Klipper printers whose Moonraker reports the usage ([Klipper](https://spooly.eu/en/docs/klipper))

It shows slots for every printer whose loading Spooly knows, such as the AMS on Bambu Lab or the ACE on Anycubic.

## What it cannot do

- Control printers: starting, pausing and stopping do not work.
- Show live values like temperature or progress in Home Assistant. For that, use an integration for your printer.
- Delete anything for good.

[All known limitations](https://spooly.eu/en/docs/home-assistant/limitations)