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://dtp-mstdn.jp/users/assause/statuses/114540433622764448",
"type": "Note",
"summary": null,
"inReplyTo": "https://dtp-mstdn.jp/users/baptize/statuses/114505837902758855",
"published": "2025-05-20T13:38:35Z",
"url": "https://dtp-mstdn.jp/@assause/114540433622764448",
"attributedTo": "https://dtp-mstdn.jp/users/assause",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://dtp-mstdn.jp/users/assause/followers",
"https://dtp-mstdn.jp/users/baptize"
],
"sensitive": false,
"atomUri": "https://dtp-mstdn.jp/users/assause/statuses/114540433622764448",
"inReplyToAtomUri": "https://dtp-mstdn.jp/users/baptize/statuses/114505837902758855",
"conversation": "tag:dtp-mstdn.jp,2025-05-12:objectId=24315900:objectType=Conversation",
"content": "<p><span class=\"h-card\"><a href=\"https://dtp-mstdn.jp/@baptize\" class=\"u-url mention\">@<span>baptize</span></a></span> | дﾟ) なぜかCS4だけないという……（うちにもない）<br />あと商印用文字組のテンプレファイルなんてのも当時あった…… <a href=\"https://dtp-mstdn.jp/tags/dtp\" class=\"mention hashtag\" rel=\"tag\">#<span>dtp</span></a></p>",
"contentMap": {
"ja": "<p><span class=\"h-card\"><a href=\"https://dtp-mstdn.jp/@baptize\" class=\"u-url mention\">@<span>baptize</span></a></span> | дﾟ) なぜかCS4だけないという……（うちにもない）<br />あと商印用文字組のテンプレファイルなんてのも当時あった…… <a href=\"https://dtp-mstdn.jp/tags/dtp\" class=\"mention hashtag\" rel=\"tag\">#<span>dtp</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://dtp-mstdn.jp/users/baptize",
"name": "@baptize"
},
{
"type": "Hashtag",
"href": "https://dtp-mstdn.jp/tags/dtp",
"name": "#dtp"
}
],
"replies": {
"id": "https://dtp-mstdn.jp/users/assause/statuses/114540433622764448/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://dtp-mstdn.jp/users/assause/statuses/114540433622764448/replies?only_other_accounts=true&page=true",
"partOf": "https://dtp-mstdn.jp/users/assause/statuses/114540433622764448/replies",
"items": []
}
}
}