# HTTP call help please **URL:** https://community.homey.app/t/http-call-help-please/157063 **Category:** Questions & Help **Created:** [July 9, 2026, 7:45pm UTC](https://community.homey.app/t/http-call-help-please/157063 "2026-07-09T19:45:56Z") **Posts on this page:** 6 **Page:** 1
### Author: ![Chris\_Starkey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/chris_starkey/32/146713_2.png) [@Chris\_Starkey](https://community.homey.app/u/Chris_Starkey) #### Post date: [July 9, 2026, 7:45pm UTC](https://community.homey.app/t/http-call-help-please/157063/1 "2026-07-09T19:45:56Z")
Can anyone help? I want to make a http call to a speaker from within a flow. Here is what I type into my browser: [https://192.168.1.237/httpapi.asp?command=setPlayerCmd:vol:50](https://192.168.1.237/httpapi.asp?command=setPlayerCmd:vol:50) When I include this into a Logic card in a flow, it stops with an error. Can anyone help with the syntax? Thanks in advance. ---
### Author: ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven) #### Post date: [July 9, 2026, 8:26pm UTC](https://community.homey.app/t/http-call-help-please/157063/2 "2026-07-09T20:26:23Z")
Probably it’s a self signed certificate error. Maybe try this app? > **[HTTP request flow cards | Homey](https://homey.app/en-us/app/com.internet/HTTP-request-flow-cards/)** > > HTTP request triggers, conditions and actions for flows Also, which device are you trying to control? Edit: just checked, didn’t work on self signed certificate ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/1/01e274d5ad76357555e814cb2e01767331b53145.png) I don’t know how you would fix this, other than building an app ---
### Author: ![Chris\_Starkey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/chris_starkey/32/146713_2.png) [@Chris\_Starkey](https://community.homey.app/u/Chris_Starkey) #### Post date: [July 9, 2026, 9:03pm UTC](https://community.homey.app/t/http-call-help-please/157063/3 "2026-07-09T21:03:29Z")
Thanks anyway ---
### Author: ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep) #### Post date: [July 10, 2026, 4:20am UTC](https://community.homey.app/t/http-call-help-please/157063/4 "2026-07-10T04:20:23Z")
Does it only work with `https://`, and not `http://`? ---
### Author: ![Chris\_Starkey](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/chris_starkey/32/146713_2.png) [@Chris\_Starkey](https://community.homey.app/u/Chris_Starkey) #### Post date: [July 11, 2026, 8:58pm UTC](https://community.homey.app/t/http-call-help-please/157063/5 "2026-07-11T20:58:47Z")
No, it works with http as well. Might there be a way of doing this? ---
### Author: ![smarthomesven](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/smarthomesven/32/79712_2.png) [@smarthomesven](https://community.homey.app/u/smarthomesven) #### Post date: [July 11, 2026, 9:33pm UTC](https://community.homey.app/t/http-call-help-please/157063/6 "2026-07-11T21:33:12Z")
Replace the “https” with “http” at the start of the URL