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://mastodon.social/users/ottaross/statuses/114743881270393582",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-25T11:58:00Z",
"url": "https://mastodon.social/@ottaross/114743881270393582",
"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/114743881270393582",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-25:objectId=1032041988:objectType=Conversation",
"content": "<p>Our <a href=\"https://mastodon.social/tags/mastocats\" class=\"mention hashtag\" rel=\"tag\">#<span>mastocats</span></a> have swapped personalities overnight it seems. Julia is sprinting from room to room, chasing shadows and Jacques is sitting quietly in loaf pose observing.</p><p>How are your furry friends this morning/today?</p>",
"contentMap": {
"en": "<p>Our <a href=\"https://mastodon.social/tags/mastocats\" class=\"mention hashtag\" rel=\"tag\">#<span>mastocats</span></a> have swapped personalities overnight it seems. Julia is sprinting from room to room, chasing shadows and Jacques is sitting quietly in loaf pose observing.</p><p>How are your furry friends this morning/today?</p>"
},
"updated": "2025-06-25T11:58:49Z",
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/mastocats",
"name": "#mastocats"
}
],
"replies": {
"id": "https://mastodon.social/users/ottaross/statuses/114743881270393582/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/ottaross/statuses/114743881270393582/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/ottaross/statuses/114743881270393582/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/ottaross/statuses/114743881270393582/likes",
"type": "Collection",
"totalItems": 4
},
"shares": {
"id": "https://mastodon.social/users/ottaross/statuses/114743881270393582/shares",
"type": "Collection",
"totalItems": 1
}
}