Helix: Defining thumbnail width/height

The json response for thumbnail is:


-However, this results in a broken image when trying to output it to html. How can I access the width and height properties of the given URL in a response object?

Substitute {width} and {height} for whatever you want


For example

1 Like

I am generating these dynamically, is there anyway I can do it during the request or response?

Just string replace with {width} and the {height} with the width and height you want.

Fetch https://api.twitch.tv/helix/streams?user_login=cohhcarnage

Response is

“thumbnail_url”: “https://static-cdn.jtvnw.net/previews-ttv/live_user_cohhcarnage-{width}x{height}.jpg

I want a 400x200 so I take thumbnail_url and replace {width} with 400 and {height} by 200

Results in:



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