A small tool to view real-world ActivityPub objects as JSON! Enter a URL
or username from Mastodon or a similar service below, and we'll send a
request with
the right
Accept
header
to the server to view the underlying object.
{
"@context": [
"https://www.w3.org/ns/activitystreams",
{
"ostatus": "http://ostatus.org#",
"atomUri": "ostatus:atomUri",
"inReplyToAtomUri": "ostatus:inReplyToAtomUri",
"conversation": "ostatus:conversation",
"sensitive": "as:sensitive",
"toot": "http://joinmastodon.org/ns#",
"votersCount": "toot:votersCount",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-25T10:21:41Z",
"url": "https://mastodon.social/@gutenberg_org/114743502563023191",
"attributedTo": "https://mastodon.social/users/gutenberg_org",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/gutenberg_org/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-25:objectId=1031974077:objectType=Conversation",
"content": "<p>What Submersibles Reveal About the Violent Underbelly of the Human Psyche</p><p>Matthew Gavin Frank Explores the Dark Side of Our Desire to Explore the Ocean’s Depths</p><p><a href=\"https://lithub.com/what-submersibles-reveal-about-the-violent-underbelly-of-the-human-psyche/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">lithub.com/what-submersibles-r</span><span class=\"invisible\">eveal-about-the-violent-underbelly-of-the-human-psyche/</span></a></p><p>Submarines at PG:<br /><a href=\"https://www.gutenberg.org/ebooks/subject/114\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">gutenberg.org/ebooks/subject/1</span><span class=\"invisible\">14</span></a></p><p><a href=\"https://mastodon.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mastodon.social/tags/literature\" class=\"mention hashtag\" rel=\"tag\">#<span>literature</span></a></p>",
"contentMap": {
"en": "<p>What Submersibles Reveal About the Violent Underbelly of the Human Psyche</p><p>Matthew Gavin Frank Explores the Dark Side of Our Desire to Explore the Ocean’s Depths</p><p><a href=\"https://lithub.com/what-submersibles-reveal-about-the-violent-underbelly-of-the-human-psyche/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">lithub.com/what-submersibles-r</span><span class=\"invisible\">eveal-about-the-violent-underbelly-of-the-human-psyche/</span></a></p><p>Submarines at PG:<br /><a href=\"https://www.gutenberg.org/ebooks/subject/114\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">gutenberg.org/ebooks/subject/1</span><span class=\"invisible\">14</span></a></p><p><a href=\"https://mastodon.social/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mastodon.social/tags/literature\" class=\"mention hashtag\" rel=\"tag\">#<span>literature</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/books",
"name": "#books"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/literature",
"name": "#literature"
}
],
"replies": {
"id": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191/likes",
"type": "Collection",
"totalItems": 11
},
"shares": {
"id": "https://mastodon.social/users/gutenberg_org/statuses/114743502563023191/shares",
"type": "Collection",
"totalItems": 11
}
}