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://mastodon.social/users/ottaross/statuses/114739402966706749",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-24T16:59:07Z",
"url": "https://mastodon.social/@ottaross/114739402966706749",
"attributedTo": "https://mastodon.social/users/ottaross",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/ottaross/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/ottaross/statuses/114739402966706749",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-24:objectId=1031391828:objectType=Conversation",
"content": "<p>Cat lays a trap for me over lunch, "It's a fuzzy belly, what could possibly go wrong?"</p><p><a href=\"https://mastodon.social/tags/mastocats\" class=\"mention hashtag\" rel=\"tag\">#<span>mastocats</span></a> <a href=\"https://mastodon.social/tags/KittenJacques\" class=\"mention hashtag\" rel=\"tag\">#<span>KittenJacques</span></a></p>",
"contentMap": {
"en": "<p>Cat lays a trap for me over lunch, "It's a fuzzy belly, what could possibly go wrong?"</p><p><a href=\"https://mastodon.social/tags/mastocats\" class=\"mention hashtag\" rel=\"tag\">#<span>mastocats</span></a> <a href=\"https://mastodon.social/tags/KittenJacques\" class=\"mention hashtag\" rel=\"tag\">#<span>KittenJacques</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/114/739/397/659/205/330/original/709c4fd71e30b25e.jpg",
"name": "A beige tabby cat stretches on his back with belt exposed.",
"blurhash": "UFHB-+gOE0xY5HR%V?s:4.M_?Gof02xa%2ay",
"width": 3173,
"height": 2030
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/mastocats",
"name": "#mastocats"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/KittenJacques",
"name": "#KittenJacques"
}
],
"replies": {
"id": "https://mastodon.social/users/ottaross/statuses/114739402966706749/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/ottaross/statuses/114739402966706749/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/ottaross/statuses/114739402966706749/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/ottaross/statuses/114739402966706749/likes",
"type": "Collection",
"totalItems": 21
},
"shares": {
"id": "https://mastodon.social/users/ottaross/statuses/114739402966706749/shares",
"type": "Collection",
"totalItems": 7
}
}