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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-13T20:56:47Z",
"url": "https://sigmoid.social/@cigitalgem/114678052096643116",
"attributedTo": "https://sigmoid.social/users/cigitalgem",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://sigmoid.social/users/cigitalgem/followers"
],
"sensitive": false,
"atomUri": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116",
"inReplyToAtomUri": null,
"conversation": "tag:sigmoid.social,2025-06-13:objectId=59959399:objectType=Conversation",
"content": "<p>Today at BIML we talked about <a href=\"https://sigmoid.social/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a> / <a href=\"https://sigmoid.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> sanity at apple.</p><p><a href=\"https://sigmoid.social/tags/MLsec\" class=\"mention hashtag\" rel=\"tag\">#<span>MLsec</span></a></p>",
"contentMap": {
"en": "<p>Today at BIML we talked about <a href=\"https://sigmoid.social/tags/ML\" class=\"mention hashtag\" rel=\"tag\">#<span>ML</span></a> / <a href=\"https://sigmoid.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> sanity at apple.</p><p><a href=\"https://sigmoid.social/tags/MLsec\" class=\"mention hashtag\" rel=\"tag\">#<span>MLsec</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://cdn.masto.host/sigmoidsocial/media_attachments/files/114/678/051/818/091/523/original/2e4ac45e78e5f61c.jpg",
"name": null,
"blurhash": "UFECIIrWDN$,pc%0ROtSl9XSs+NG.8O?Ipn3",
"width": 3840,
"height": 2160
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://sigmoid.social/tags/ml",
"name": "#ml"
},
{
"type": "Hashtag",
"href": "https://sigmoid.social/tags/ai",
"name": "#ai"
},
{
"type": "Hashtag",
"href": "https://sigmoid.social/tags/mlsec",
"name": "#mlsec"
}
],
"replies": {
"id": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116/replies?only_other_accounts=true&page=true",
"partOf": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116/replies",
"items": []
}
},
"likes": {
"id": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://sigmoid.social/users/cigitalgem/statuses/114678052096643116/shares",
"type": "Collection",
"totalItems": 0
}
}