# SignalR Integration **URL:** \ **Category:** Help\ **Tags:** workflow\ **Created:** [June 8, 2021, 8:50am UTC](https://forums.losant.com/t/signalr-integration/3834 "2021-06-08T08:50:53Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Gavin\_Groce](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.losant.com/gavin_groce/32/794_2.png) [@Gavin\_Groce](https://forums.losant.com/u/Gavin_Groce)\ **Post date:** [June 8, 2021, 8:50am UTC](https://forums.losant.com/t/signalr-integration/3834/1 "2021-06-08T08:50:53Z")
[https://developer.elevate.services/api/spec/calling/index.html?q=call#dev-guide-notifications-hub-guide](https://developer.elevate.services/api/spec/calling/index.html?q=call#dev-guide-notifications-hub-guide) Trying to use the above API to make an IOT device that shows the status of phone calls from a cloud-based phone system… Having trouble because they use the SignalR Core client library and I cant seem to figure out a way to make it work with a device… ---
**Author:** ![Brandon\_Cannaday](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.losant.com/brandon_cannaday/32/14_2.png) [@Brandon\_Cannaday](https://forums.losant.com/u/Brandon_Cannaday)\ **Post date:** [June 8, 2021, 2:39pm UTC](https://forums.losant.com/t/signalr-integration/3834/3 "2021-06-08T14:39:43Z")
Hey Gavin, Losant does not natively support SignalR. SignalR is a streaming API, which means Losant has to open a persistent connection to the SignalR/Elevate service and wait for events. While Losant can do that for a [few types of services](https://docs.losant.com/applications/integrations/), Signal4 is not currently one of them. Streaming APIs like this are a bit tricky when used in a service-to-service model (like Elevate → Losant). Signal4 is primarily designed for browsers and the connection is only open for as long as the user is actively visiting the web page. When used in a service-to-service model, a service has to be continually running somewhere to keep that connection open and receive events. So a workaround to interface with this API is to create a service using one of the Signal4 client libraries and host that service on a small cloud VM. The service would subscribe to the Signal4 endpoint and then POST every message it receives to a [Losant Webhook](https://docs.losant.com/applications/webhooks/). Essentially acting as a bridge between Signal4 and webooks. ---
**Author:** ![Gavin\_Groce](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.losant.com/gavin_groce/32/794_2.png) [@Gavin\_Groce](https://forums.losant.com/u/Gavin_Groce)\ **Post date:** [June 8, 2021, 10:30pm UTC](https://forums.losant.com/t/signalr-integration/3834/4 "2021-06-08T22:30:56Z")
Thanks Brandon, This is just a proof of concept and I think I found out how to make it software agnostic… > **[dechamps/AudioMeterEvent](https://github.com/dechamps/AudioMeterEvent/)** > > A utility that triggers HTTP requests based on Windows audio device levels. - dechamps/AudioMeterEvent This project on git hub will call a URI/L when audio reaches a level… and do keep alive and so on… really nifty … and can still use webhooks… Currently experiencing the pains of WebSocket-type stuff not being reliable on another system for a map … Not to use this a a chat forum but I can not wait to get back up there and visit Urban Artifact and hoof hearted… I was able to use an esp8266 and the webhook api with zoom to make on on air light… these projects might seem trivial but I learn by doing and am not the best programmer like your platform and keep pointing others to you…