Add integration trafikverket_camera (#24455)

source/_integrations/trafikverket_camera.markdown

@@ -0,0 +1,31 @@
+---
+title: Trafikverket Camera
+description: Instructions how to integrate Trafikverket Camera within Home Assistant.
+ha_category:
+  - Camera
+ha_release: 2023.9
+ha_iot_class: Cloud Polling
+ha_config_flow: true
+ha_codeowners:
+  - '@gjohansson-ST'
+ha_domain: trafikverket_camera
+ha_platforms:
+  - camera
+ha_integration_type: integration
+---
+
+Retrieve camera feed from [Trafikverket](https://www.trafikverket.se/).
+
+The name of the location needs to be precisely as Trafikverket has them. See examples and look for your camera [here](https://www.trafikverket.se/trafikinformation/vag/?TrafficType=personalTraffic&map=0%2F650778%2F7200000%2F&Layers=TrafficCameras%2B=)
+
+## Prerequisites
+
+Please click [here](https://api.trafikinfo.trafikverket.se/) and register to obtain the API key.
+
+{% include integrations/config_flow.md %}
+
+## Additional attributes
+
+- Location (placement of camera)
+- Description (free text description)
+- Type (Type of camera)