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"
}
],
"id": "https://mastodon.online/users/alison/statuses/114217858824115947",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-24T14:23:34Z",
"url": "https://mastodon.online/@alison/114217858824115947",
"attributedTo": "https://mastodon.online/users/alison",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/alison/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/alison/statuses/114217858824115947",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-03-24:objectId=482115114:objectType=Conversation",
"content": "<p>Meta’s Massive AI Training Book Heist: What Authors Need to Know <br />March 20, 2025<br /><a href=\"https://authorsguild.org/news/meta-libgen-ai-training-book-heist-what-authors-need-to-know/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">authorsguild.org/news/meta-lib</span><span class=\"invisible\">gen-ai-training-book-heist-what-authors-need-to-know/</span></a></p>",
"contentMap": {
"en": "<p>Meta’s Massive AI Training Book Heist: What Authors Need to Know <br />March 20, 2025<br /><a href=\"https://authorsguild.org/news/meta-libgen-ai-training-book-heist-what-authors-need-to-know/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">authorsguild.org/news/meta-lib</span><span class=\"invisible\">gen-ai-training-book-heist-what-authors-need-to-know/</span></a></p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.online/users/alison/statuses/114217858824115947/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/alison/statuses/114217858824115947/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/alison/statuses/114217858824115947/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/alison/statuses/114217858824115947/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mastodon.online/users/alison/statuses/114217858824115947/shares",
"type": "Collection",
"totalItems": 1
}
}