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.communick.com/users/raphael/statuses/114313627434336519",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-10T12:18:47Z",
"url": "https://mastodon.communick.com/@raphael/114313627434336519",
"attributedTo": "https://mastodon.communick.com/users/raphael",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.communick.com/users/raphael/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.communick.com/users/raphael/statuses/114313627434336519",
"inReplyToAtomUri": null,
"conversation": "tag:communick.com,2025-04-10:objectId=7810455:objectType=Conversation",
"content": "<p>a whole 512GiB disk for <a href=\"https://mastodon.communick.com/tags/nixos\" class=\"mention hashtag\" rel=\"tag\">#<span>nixos</span></a> and it's still running out of disk space if I try to upgrade without with garbage collecting first.</p><p>Even after garbage collection, it takes 90% of the disk...</p>",
"contentMap": {
"en": "<p>a whole 512GiB disk for <a href=\"https://mastodon.communick.com/tags/nixos\" class=\"mention hashtag\" rel=\"tag\">#<span>nixos</span></a> and it's still running out of disk space if I try to upgrade without with garbage collecting first.</p><p>Even after garbage collection, it takes 90% of the disk...</p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.communick.com/tags/nixos",
"name": "#nixos"
}
],
"replies": {
"id": "https://mastodon.communick.com/users/raphael/statuses/114313627434336519/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.communick.com/users/raphael/statuses/114313627434336519/replies?min_id=114313658276603572&page=true",
"partOf": "https://mastodon.communick.com/users/raphael/statuses/114313627434336519/replies",
"items": [
"https://mastodon.communick.com/users/raphael/statuses/114313658276603572"
]
}
},
"likes": {
"id": "https://mastodon.communick.com/users/raphael/statuses/114313627434336519/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.communick.com/users/raphael/statuses/114313627434336519/shares",
"type": "Collection",
"totalItems": 0
}
}