# \[App\]\[Pro\]CEZ Distribution
**URL:** https://community.homey.app/t/app-pro-cez-distribution/152742
**Category:** Apps
**Tags:** app, homey-pro
**Created:** [March 20, 2026, 5:40pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742 "2026-03-20T17:40:26Z")
**Posts on this page:** 18
**Page:** 1
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [March 20, 2026, 5:40pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/1 "2026-03-20T17:40:26Z")
Read-only Homey integration for CEZ Distribution supply points, including HDO/low-tariff status, planned outages, and meter readings with automation triggers.
> **[CEZ Distribution | Homey](https://homey.app/en-us/app/cz.kamilsykora.cezdistribuce/CEZ-Distribution/test/)**
>
> CEZ Distribution portal
---
### Author:  [@Tomas\_Severa](https://community.homey.app/u/Tomas_Severa)
#### Post date: [March 24, 2026, 11:07am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/2 "2026-03-24T11:07:49Z")
Is it necessary to setup something on the CEZ portal too? Because I am trying the app but without success (credentials are correct).
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [March 24, 2026, 11:24am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/3 "2026-03-24T11:24:47Z")
I am using credentials for CEZ distribuce portal (not CEZ). It worked for me without need to set up anything else.
---
### Author:  [@Tomas\_Severa](https://community.homey.app/u/Tomas_Severa)
#### Post date: [March 24, 2026, 11:41am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/4 "2026-03-24T11:41:06Z")
Yeah I also….but didn’t work for me 😞
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [March 25, 2026, 9:04am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/5 "2026-03-25T09:04:36Z")
Please, try to log in again. After the fail, create diagnostic report in App settings and send me its ID.
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [March 25, 2026, 9:59am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/6 "2026-03-25T09:59:09Z")
Try the test version and send me new diagnostic report please.
> **[CEZ Distribution | Homey](https://homey.app/en-us/app/cz.kamilsykora.cezdistribuce/CEZ-Distribution/test/)**
>
> Turn CEZ Distribuce metering data into smart automations.
---
### Author:  [@Tomas\_Severa](https://community.homey.app/u/Tomas_Severa)
#### Post date: [March 25, 2026, 10:20am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/7 "2026-03-25T10:20:16Z")
Report ID sent
---
### Author:  [@Tomas\_Severa](https://community.homey.app/u/Tomas_Severa)
#### Post date: [March 26, 2026, 7:14am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/8 "2026-03-26T07:14:01Z")
Hi, it seems I found the problem.
It’s not because of your app it seems the problem is my Starlink internet at home.
Because if I try to connect to the CEZ portal from my PC at home (on Starlink internet) I get this message from the website portal.
**The requested URL was rejected. Please consult with your administrator.**
**Your support ID is: 318972889314862838**
So it seems CEZ blocked incoming connections from Starlink provider or I don’t know….
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [March 26, 2026, 8:21am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/9 "2026-03-26T08:21:08Z")
Hi, this might be the reason. The authentication method used for logging in is the same one used to access the portal (i.e., unofficial and unsupported for the API). This method may be partially blocked or restricted to prevent bots from accessing the API. I’ve prepared a new version (1.0.2) for testing that attempts to make the login process even more robust, but if ČEZ is actively blocking it, that probably won’t help.
I’ve tried requesting official access to the API; we’ll see if they’ll even talk to me.
---
### Author:  [@Tomas\_Severa](https://community.homey.app/u/Tomas_Severa)
#### Post date: [March 31, 2026, 7:11am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/10 "2026-03-31T07:11:46Z")
Ok I am out.
Today I received email from ČEZ regarding the Starlink connection.
---
### Author:  [@keke](https://community.homey.app/u/keke)
#### Post date: [August 16, 2026, 11:26am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/11 "2026-08-16T11:26:48Z")
Hello,
is this project still active?
At this moment I have problem with create new device after typing credence I receive response: " CEZ zmenil prihlasovaci stranku. Potrebuju upravit login flow aplikace."
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [August 16, 2026, 3:56pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/12 "2026-08-16T15:56:21Z")
I have just put a new test version with almost complete rebuild:
> **[CEZ Distribution | Homey](https://homey.app/en-cz/app/cz.kamilsykora.cezdistribuce/CEZ-Distribution/test/)**
>
> CEZ low-tariff switching times and smart automations.
Why version 2 was rebuilt:
The previous version depended on automatic sign-in to the CEZ customer portal. CEZ changed and strengthened the portal protection, which made this connection unreliable. Version 2 therefore focuses on the part that can be maintained from official public CEZ sources: HDO switching times. A CEZ portal account is no longer required. Meter readings and planned outages are no longer included.
Please test it and let me know.
---
### Author:  [@keke](https://community.homey.app/u/keke)
#### Post date: [August 17, 2026, 3:59pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/13 "2026-08-17T15:59:01Z")
thanks , it looks fine. Till now it is working OK.
---
### Author:  [@keke](https://community.homey.app/u/keke)
#### Post date: [August 19, 2026, 8:28am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/14 "2026-08-19T08:28:07Z")
Halo,
unfortunately the application is not correct in their response This is info which I can see in app:
But when I tried to check it on the CE muj.cez.cz portal I see this:
local time is 20:02 so 264min to next signal change is too much …
EDIT:
today I check it again a data from Homey doesn’t correspond with info from muj.cerz.cz
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [August 19, 2026, 10:57am UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/15 "2026-08-19T10:57:13Z")
Can you please send me info about your distribution point? How often is your tarif changing?
---
### Author:  [@keke](https://community.homey.app/u/keke)
#### Post date: [August 19, 2026, 3:20pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/16 "2026-08-19T15:20:39Z")
CEZ stred,
---
### Author:  [@Kamil\_Sykora](https://community.homey.app/u/Kamil_Sykora)
#### Post date: [August 20, 2026, 3:41pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/17 "2026-08-20T15:41:23Z")
Jasně, vhodnější bude stručná uživatelská odpověď bez technických detailů:
> Hi, thanks for reporting this and for providing the screenshots. I found the problem and prepared a fix in version 2.1.
>
> The new version is available for testing here:
> [CEZ Distribution | Homey](https://homey.app/a/cz.kamilsykora.cezdistribuce/test/)
>
> After installing the test version, please:
>
> 1. Open your HDO device in Homey.
> 2. Go to the device settings and select **Repair Device**.
> 3. Complete the verification.
> 4. Select the correct HDO signal and check the displayed switching-time preview before saving.
>
> CAPTCHA is only required during this verification. Afterwards, the app will continue calculating the schedule automatically. It will also check for newly published HDO program changes and notify you if another verification is needed.
>
> Please let me know whether the switching times are correct after completing the repair. Thanks again for helping me find the issue.
---
### Author:  [@keke](https://community.homey.app/u/keke)
#### Post date: [August 21, 2026, 5:12pm UTC](https://community.homey.app/t/app-pro-cez-distribution/152742/18 "2026-08-21T17:12:40Z")
Halo,
Thanks for FIX, it looks fine now. I will track it during the weekend.