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.sdf.org/users/happy/statuses/114205563143627272",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-22T10:16:37Z",
"url": "https://mastodon.sdf.org/@happy/114205563143627272",
"attributedTo": "https://mastodon.sdf.org/users/happy",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/happy/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/happy/statuses/114205563143627272",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.sdf.org,2025-03-22:objectId=253072779:objectType=Conversation",
"content": "<p>Reading Museum is hosting an exhibition marking more than 60 years since Digital Equipment Corporation (DEC) opened its first UK office</p><p><a href=\"https://www.theregister.com/2025/03/22/dec_reading_museum/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theregister.com/2025/03/22/dec</span><span class=\"invisible\">_reading_museum/</span></a></p><p><a href=\"https://mastodon.sdf.org/tags/DEC\" class=\"mention hashtag\" rel=\"tag\">#<span>DEC</span></a> <a href=\"https://mastodon.sdf.org/tags/TheRegister\" class=\"mention hashtag\" rel=\"tag\">#<span>TheRegister</span></a></p>",
"contentMap": {
"en": "<p>Reading Museum is hosting an exhibition marking more than 60 years since Digital Equipment Corporation (DEC) opened its first UK office</p><p><a href=\"https://www.theregister.com/2025/03/22/dec_reading_museum/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theregister.com/2025/03/22/dec</span><span class=\"invisible\">_reading_museum/</span></a></p><p><a href=\"https://mastodon.sdf.org/tags/DEC\" class=\"mention hashtag\" rel=\"tag\">#<span>DEC</span></a> <a href=\"https://mastodon.sdf.org/tags/TheRegister\" class=\"mention hashtag\" rel=\"tag\">#<span>TheRegister</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/dec",
"name": "#dec"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/theregister",
"name": "#theregister"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/happy/statuses/114205563143627272/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/happy/statuses/114205563143627272/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/happy/statuses/114205563143627272/replies",
"items": []
}
}
}