Hi @SoB ,
Do you want to use Opensteermap in our PowerApps app?
If you want to use Opensteermap in our PowerApps app, I afraid that there is no way to achieve your needs in PowerApps currently.
Currently, within PowerApps, there is no way to display a map directly within a canvas app. As an alternative solution, you could consider display a Map using Image control along with Bing Maps Imagery API & Google Static Maps API.
The result the Bing Maps Imagery API & Google Static Maps API. returned is a static image data, which is required to be typed within the Image property of the Image control. But the result the Opensteermap API returned is a xml format data, which could not be used within the Image property of the Image control.
As an alternative solution, please consider register a Bing Map API Key on your side, then achieve your needs using Image control along with Bing Maps Imagery API.
More details about displaying a Map using Image control, please check the following blog:
https://powerapps.microsoft.com/en-us/blog/image-control-static-maps-api/
Best regards,
Community Support Team _ Kris Dai
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
