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/screwtape/statuses/114375097346699706",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.sdf.org/users/screwtape/statuses/114375083699155632",
"published": "2025-04-21T08:51:24Z",
"url": "https://mastodon.sdf.org/@screwtape/114375097346699706",
"attributedTo": "https://mastodon.sdf.org/users/screwtape",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.sdf.org/users/screwtape/followers",
"https://infosec.exchange/users/ksaj"
],
"sensitive": false,
"atomUri": "https://mastodon.sdf.org/users/screwtape/statuses/114375097346699706",
"inReplyToAtomUri": "https://mastodon.sdf.org/users/screwtape/statuses/114375083699155632",
"conversation": "tag:mastodon.sdf.org,2025-04-21:objectId=260260841:objectType=Conversation",
"content": "<p>^ is apropos the latest episode <a href=\"https://mastodon.sdf.org/tags/lisp\" class=\"mention hashtag\" rel=\"tag\">#<span>lisp</span></a> <a href=\"https://mastodon.sdf.org/tags/podcast\" class=\"mention hashtag\" rel=\"tag\">#<span>podcast</span></a> <a href=\"https://communitymedia.video/w/7KpDL8dmSMN7zH6TxEgQbb\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">communitymedia.video/w/7KpDL8d</span><span class=\"invisible\">mSMN7zH6TxEgQbb</span></a> <span class=\"h-card\"><a href=\"https://infosec.exchange/@ksaj\" class=\"u-url mention\">@<span>ksaj</span></a></span></p>",
"contentMap": {
"en": "<p>^ is apropos the latest episode <a href=\"https://mastodon.sdf.org/tags/lisp\" class=\"mention hashtag\" rel=\"tag\">#<span>lisp</span></a> <a href=\"https://mastodon.sdf.org/tags/podcast\" class=\"mention hashtag\" rel=\"tag\">#<span>podcast</span></a> <a href=\"https://communitymedia.video/w/7KpDL8dmSMN7zH6TxEgQbb\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">communitymedia.video/w/7KpDL8d</span><span class=\"invisible\">mSMN7zH6TxEgQbb</span></a> <span class=\"h-card\"><a href=\"https://infosec.exchange/@ksaj\" class=\"u-url mention\">@<span>ksaj</span></a></span></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://infosec.exchange/users/ksaj",
"name": "@ksaj@infosec.exchange"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/lisp",
"name": "#lisp"
},
{
"type": "Hashtag",
"href": "https://mastodon.sdf.org/tags/podcast",
"name": "#podcast"
}
],
"replies": {
"id": "https://mastodon.sdf.org/users/screwtape/statuses/114375097346699706/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.sdf.org/users/screwtape/statuses/114375097346699706/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.sdf.org/users/screwtape/statuses/114375097346699706/replies",
"items": []
}
}
}