[Custom Integration] SmartPrice Belgium — live EPEX Spot prices for automations

Share your Projects! Custom Integrations
1

Hey HA community :waving_hand:

I built a free custom integration that brings live Belgian EPEX Spot electricity prices into Home Assistant. No API key, no account needed.

6 sensors:

  • Current price (€/MWh and €/kWh)
  • Price level (VERY_LOW / LOW / NORMAL / HIGH / VERY_HIGH) — use this in automations
  • Cheapest hour today (HH:MM format — perfect for scheduling EV charging)
  • Cheapest price today
  • TTF gas price

Install via HACS custom repo: https://github.com/saipavangit21/smartprice-ha

Data from smartprice.be — updated every 15 min, free forever.

Would love feedback from Belgian HA users :belgium:

2

Hi,
I had to adjust the manifest to add the integration as a service.
Once that was OK, the prices dont load. Only "Gas Price TTF" is getting values.
The other enitities stay on "unknown"

3

I have fixed that issue and shared it to the developer. See the github issues page for the fixed source file.