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/argv_minus_one/statuses/114784935028908820",
"type": "Note",
"summary": null,
"inReplyTo": "https://sueden.social/users/me_/statuses/114784897380796712",
"published": "2025-07-02T17:58:31Z",
"url": "https://mastodon.sdf.org/@argv_minus_one/114784935028908820",
"attributedTo": "https://mastodon.sdf.org/users/argv_minus_one",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/argv_minus_one/followers",
"https://sueden.social/users/me_"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/argv_minus_one/statuses/114784935028908820",
"inReplyToAtomUri": "https://sueden.social/users/me_/statuses/114784897380796712",
"conversation": "tag:mastodon.sdf.org,2025-07-02:objectId=277796373:objectType=Conversation",
"content": "<p><span class=\"h-card\"><a href=\"https://sueden.social/@me_\" class=\"u-url mention\">@<span>me_</span></a></span> </p><p>Huh. I didn't know they were planning on putting a Twiggy drive in the Mac.</p><p>Twiggy was an odd one. Apparently Apple engineers were worried that normal double-sided <a href=\"https://mastodon.sdf.org/tags/floppy\" class=\"mention hashtag\" rel=\"tag\">#<span>floppy</span></a> drive designs, in which both heads sat right across from each other, would wear out the heads. Nobody else (Sony, Shugart, etc) seemed to share this concern, and it ultimately proved to be unfounded (normal DS drives worked fine), so I have to wonder why <a href=\"https://mastodon.sdf.org/tags/Apple\" class=\"mention hashtag\" rel=\"tag\">#<span>Apple</span></a> engineers were worried about it.</p><p><a href=\"https://mastodon.sdf.org/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\"><a href=\"https://sueden.social/@me_\" class=\"u-url mention\">@<span>me_</span></a></span> </p><p>Huh. I didn't know they were planning on putting a Twiggy drive in the Mac.</p><p>Twiggy was an odd one. Apparently Apple engineers were worried that normal double-sided <a href=\"https://mastodon.sdf.org/tags/floppy\" class=\"mention hashtag\" rel=\"tag\">#<span>floppy</span></a> drive designs, in which both heads sat right across from each other, would wear out the heads. Nobody else (Sony, Shugart, etc) seemed to share this concern, and it ultimately proved to be unfounded (normal DS drives worked fine), so I have to wonder why <a href=\"https://mastodon.sdf.org/tags/Apple\" class=\"mention hashtag\" rel=\"tag\">#<span>Apple</span></a> engineers were worried about it.</p><p><a href=\"https://mastodon.sdf.org/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://sueden.social/users/me_",
"name": "@me_@sueden.social"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/floppy",
"name": "#floppy"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/apple",
"name": "#apple"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/retrocomputing",
"name": "#retrocomputing"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/argv_minus_one/statuses/114784935028908820/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/argv_minus_one/statuses/114784935028908820/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/argv_minus_one/statuses/114784935028908820/replies",
"items": []
}
}
}