[jodrellblank]

If you use powershell / invoke-restmethod it will return json and get deserialised into a structured object, too.

    PS C:\> irm ipinfo.io

    PS C:\> $x = irm ipinfo.io
    PS C:\> $x.timezone
    Europe/London

Personally, I use http://checkip.dyndns.org/ by habit, with its one-line return.

[majkinetor]

No it wont, server need to return JSON format itself.

Your example doesn't work. It needs to be:

    irm ipinfo.io/json

Your other example can be get like this:

    irm http://checkip.dyndns.org | % HTML | % body

[JimDabell]

It will work. The server will return JSON. The URL http://ipinfo.io/ returns HTML if the Accept header indicates that you want HTML, and JSON if there is no header, a wildcard header, or a header that requests JSON. As far as I can see, irm doesn’t add an Accept header, so the command jodrellblank provided will fetch JSON and work correctly.

[majkinetor]

Doesnt work on Windows 10 using latest pwsh

[jodrellblank]

Works on Windows 10 using Windows PowerShell. In Pwsh it does seem to need /json