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.social/users/rexi/statuses/114129368387627955",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/rexi/statuses/114129357515789811",
"published": "2025-03-08T23:19:18Z",
"url": "https://mastodon.social/@rexi/114129368387627955",
"attributedTo": "https://mastodon.social/users/rexi",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/rexi/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/rexi/statuses/114129368387627955",
"inReplyToAtomUri": "https://mastodon.social/users/rexi/statuses/114129357515789811",
"conversation": "tag:mastodon.social,2025-02-01:objectId=910015674:objectType=Conversation",
"content": "<p><a href=\"https://journals.aps.org/prd/abstract/10.1103/PhysRevD.111.066001\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">journals.aps.org/prd/abstract/</span><span class=\"invisible\">10.1103/PhysRevD.111.066001</span></a></p><p>Phys. Rev. D 111, 066001 – Published 3 March, 2025</p><p>Gravity is derived from an entropic action coupling matter fields with geometry. The fundamental idea is to relate the metric of Lorentzian spacetime to a quantum operator, playing the role of an renormalizable effective density matrix and to describe the matter fields topologically…</p>",
"contentMap": {
"en": "<p><a href=\"https://journals.aps.org/prd/abstract/10.1103/PhysRevD.111.066001\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">journals.aps.org/prd/abstract/</span><span class=\"invisible\">10.1103/PhysRevD.111.066001</span></a></p><p>Phys. Rev. D 111, 066001 – Published 3 March, 2025</p><p>Gravity is derived from an entropic action coupling matter fields with geometry. The fundamental idea is to relate the metric of Lorentzian spacetime to a quantum operator, playing the role of an renormalizable effective density matrix and to describe the matter fields topologically…</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.social/users/rexi/statuses/114129368387627955/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/rexi/statuses/114129368387627955/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/rexi/statuses/114129368387627955/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/rexi/statuses/114129368387627955/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/rexi/statuses/114129368387627955/shares",
"type": "Collection",
"totalItems": 1
}
}