WebStoriesFeed is an extended version of JSONFeed, which aims to standardize a feed format built speficially for a type of media similar to an Instagram story.
You can validate a WebStoriesFeed in the TypeScript Playground.
A minimum WebStoriesFeed may look like the following; note, specficially the required _web_story object for each item.
{
version: 'https://jsonfeed.org/version/1.1',
title: 'Valid feed',
home_page_url: 'https://example.com',
feed_url: 'https://example.com/feed.json',
items: [{
id: 'a1',
content_text: 'Text',
authors: [{name: 'muan'}],
_web_story: {
type: 'image',
mime_type: 'image/jpg',
url: 'https://photos.muan.dev/cdn-cgi/imagedelivery/-wp_VgtWlgmh1JURQ8t1mg/9324c569-55a2-4f28-4c0e-dbf5ad04d000/public',
alt: 'Sky'
}
}, {
id: 'a2',
content_text: 'Text 2',
authors: [{name: 'muan'}],
_web_story: {
type: 'image',
mime_type: 'image/jpg',
url: 'https://photos.muan.dev/cdn-cgi/imagedelivery/-wp_VgtWlgmh1JURQ8t1mg/9324c569-55a2-4f28-4c0e-dbf5ad04d000/public',
alt: 'Sky'
}
}]
}