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.tmm.cx/users/hp/statuses/114388733755622943",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-23T18:39:19Z",
"url": "https://mastodon.tmm.cx/@hp/114388733755622943",
"attributedTo": "https://mastodon.tmm.cx/users/hp",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.tmm.cx/users/hp/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.tmm.cx/users/hp/statuses/114388733755622943",
"inReplyToAtomUri": null,
"conversation": "tag:tmm.cx,2025-04-23:objectId=3611031:objectType=Conversation",
"content": "<p>Who'd have thunk it, it is possible to write a <a href=\"https://mastodon.tmm.cx/tags/CD\" class=\"mention hashtag\" rel=\"tag\">#<span>CD</span></a> in <a href=\"https://mastodon.tmm.cx/tags/DOS\" class=\"mention hashtag\" rel=\"tag\">#<span>DOS</span></a>.</p><p><a href=\"https://mastodon.tmm.cx/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> <a href=\"https://mastodon.tmm.cx/tags/freedos\" class=\"mention hashtag\" rel=\"tag\">#<span>freedos</span></a></p>",
"contentMap": {
"en": "<p>Who'd have thunk it, it is possible to write a <a href=\"https://mastodon.tmm.cx/tags/CD\" class=\"mention hashtag\" rel=\"tag\">#<span>CD</span></a> in <a href=\"https://mastodon.tmm.cx/tags/DOS\" class=\"mention hashtag\" rel=\"tag\">#<span>DOS</span></a>.</p><p><a href=\"https://mastodon.tmm.cx/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> <a href=\"https://mastodon.tmm.cx/tags/freedos\" class=\"mention hashtag\" rel=\"tag\">#<span>freedos</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.tmm.cx/system/media_attachments/files/114/388/726/959/654/996/original/3768e704cd868b95.jpg",
"name": "A video of a DOS machine writing a CD",
"blurhash": "UAB3yrsk$|sT~qIUxuM|%MIU%2WBtSRjjuWB",
"width": 3319,
"height": 2499
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://mastodon.tmm.cx/system/media_attachments/files/114/388/729/673/660/772/original/549379f9c79248a1.jpg",
"name": "A picture of \"cdrecord -scanbus\" on DOS, showing a cd-writer+ 9600 cd writer.",
"blurhash": "UGD07PS0NGjZ~WR%NGV@%2WVxuayt8RjoLf6",
"width": 3319,
"height": 2499
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.tmm.cx/tags/cd",
"name": "#cd"
},
{
"type": "Hashtag",
"href": "https://mastodon.tmm.cx/tags/dos",
"name": "#dos"
},
{
"type": "Hashtag",
"href": "https://mastodon.tmm.cx/tags/retrocomputing",
"name": "#retrocomputing"
},
{
"type": "Hashtag",
"href": "https://mastodon.tmm.cx/tags/freedos",
"name": "#freedos"
}
],
"replies": {
"id": "https://mastodon.tmm.cx/users/hp/statuses/114388733755622943/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.tmm.cx/users/hp/statuses/114388733755622943/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.tmm.cx/users/hp/statuses/114388733755622943/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.tmm.cx/users/hp/statuses/114388733755622943/likes",
"type": "Collection",
"totalItems": 8
},
"shares": {
"id": "https://mastodon.tmm.cx/users/hp/statuses/114388733755622943/shares",
"type": "Collection",
"totalItems": 1
}
}