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.sdf.org/users/kallisti5/statuses/114739876360579715",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-24T18:59:30Z",
"url": "https://mastodon.sdf.org/@kallisti5/114739876360579715",
"attributedTo": "https://mastodon.sdf.org/users/kallisti5",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/kallisti5/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/kallisti5/statuses/114739876360579715",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2025-06-24:objectId=275828239:objectType=Conversation",
"content": "<p>Whooo. Farm fresh <a href=\"https://mastodon.sdf.org/tags/Macintosh\" class=\"mention hashtag\" rel=\"tag\">#<span>Macintosh</span></a> Classic for cheap on eBay. Lots of spider webs, sawdust, random pasta and beans.</p><p>1990s PRAM battery holding the juice in!! No damage. 🎉. Good job "Sonnenschein Lithium"!</p>",
"contentMap": {
"en": "<p>Whooo. Farm fresh <a href=\"https://mastodon.sdf.org/tags/Macintosh\" class=\"mention hashtag\" rel=\"tag\">#<span>Macintosh</span></a> Classic for cheap on eBay. Lots of spider webs, sawdust, random pasta and beans.</p><p>1990s PRAM battery holding the juice in!! No damage. 🎉. Good job "Sonnenschein Lithium"!</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.sdf.org/system/media_attachments/files/114/739/871/306/657/533/original/106d568d8397a934.jpg",
"name": null,
"blurhash": "URIhgHD%-:WB-:ofxuRj?aayE1og~paeM|ay",
"width": 1249,
"height": 1659
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.sdf.org/system/media_attachments/files/114/739/871/455/333/116/original/0abbb560896d7393.jpg",
"name": null,
"blurhash": "UMG+UI00_2oe.7D%xtM{?bkCIoay-;RjM|t7",
"width": 1249,
"height": 1659
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.sdf.org/system/media_attachments/files/114/739/871/605/480/349/original/cea61a4be7a8abc9.jpg",
"name": null,
"blurhash": "USIhpk9F?aM|~q?bM{xus,xuRks,IVRjoffR",
"width": 1249,
"height": 1659
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/macintosh",
"name": "#macintosh"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/kallisti5/statuses/114739876360579715/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/kallisti5/statuses/114739876360579715/replies?min_id=114744279295848567&page=true",
"partOf": "https://mastodon.sdf.org/users/kallisti5/statuses/114739876360579715/replies",
"items": [
"https://mastodon.sdf.org/users/kallisti5/statuses/114744279295848567"
]
}
}
}