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://sciences.social/users/cmboulanger/statuses/114663919501385815",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-11T09:02:40Z",
"url": "https://sciences.social/@cmboulanger/114663919501385815",
"attributedTo": "https://sciences.social/users/cmboulanger",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://sciences.social/users/cmboulanger/followers"
],
"sensitive": false,
"atomUri": "https://sciences.social/users/cmboulanger/statuses/114663919501385815",
"inReplyToAtomUri": null,
"conversation": "tag:sciences.social,2025-06-11:objectId=75617592:objectType=Conversation",
"content": "<p>Now online: Videos from the workshop "Large Language Models for the History, Philosophy, and Sociology of Science",<br />April 2-4, 2025, Technische Universität Berlin, Germany</p><p><a href=\"https://www.youtube.com/playlist?list=PL5rAX6ywmP7O_nT99Osd74uino78BJMVT\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/playlist?list=PL5r</span><span class=\"invisible\">AX6ywmP7O_nT99Osd74uino78BJMVT</span></a></p><p><a href=\"https://sciences.social/tags/LLM\" class=\"mention hashtag\" rel=\"tag\">#<span>LLM</span></a> <a href=\"https://sciences.social/tags/historyofscience\" class=\"mention hashtag\" rel=\"tag\">#<span>historyofscience</span></a> <a href=\"https://sciences.social/tags/HPSS\" class=\"mention hashtag\" rel=\"tag\">#<span>HPSS</span></a></p>",
"contentMap": {
"de": "<p>Now online: Videos from the workshop "Large Language Models for the History, Philosophy, and Sociology of Science",<br />April 2-4, 2025, Technische Universität Berlin, Germany</p><p><a href=\"https://www.youtube.com/playlist?list=PL5rAX6ywmP7O_nT99Osd74uino78BJMVT\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/playlist?list=PL5r</span><span class=\"invisible\">AX6ywmP7O_nT99Osd74uino78BJMVT</span></a></p><p><a href=\"https://sciences.social/tags/LLM\" class=\"mention hashtag\" rel=\"tag\">#<span>LLM</span></a> <a href=\"https://sciences.social/tags/historyofscience\" class=\"mention hashtag\" rel=\"tag\">#<span>historyofscience</span></a> <a href=\"https://sciences.social/tags/HPSS\" class=\"mention hashtag\" rel=\"tag\">#<span>HPSS</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://sciences.social/tags/llm",
"name": "#llm"
},
{
"type": "Hashtag",
"href": "https://sciences.social/tags/historyofscience",
"name": "#historyofscience"
},
{
"type": "Hashtag",
"href": "https://sciences.social/tags/hpss",
"name": "#hpss"
}
],
"replies": {
"id": "https://sciences.social/users/cmboulanger/statuses/114663919501385815/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://sciences.social/users/cmboulanger/statuses/114663919501385815/replies?min_id=114663935935204757&page=true",
"partOf": "https://sciences.social/users/cmboulanger/statuses/114663919501385815/replies",
"items": [
"https://sciences.social/users/cmboulanger/statuses/114663935935204757"
]
}
},
"likes": {
"id": "https://sciences.social/users/cmboulanger/statuses/114663919501385815/likes",
"type": "Collection",
"totalItems": 9
},
"shares": {
"id": "https://sciences.social/users/cmboulanger/statuses/114663919501385815/shares",
"type": "Collection",
"totalItems": 7
}
}