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",
"id": "https://social.senooken.jp/object/note/4476441",
"type": "Note",
"published": "2025-03-29T12:09:11Z",
"url": "https://social.senooken.jp/notice/4476441",
"attributedTo": "https://social.senooken.jp/user/1",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://social.senooken.jp/user/1/followers.json"
],
"conversationId": "https://social.senooken.jp/conversation/3290383",
"conversationUrl": "https://social.senooken.jp/conversation/3290383#notice-4476441",
"content": "#<span class=\"tag\"><a href=\"https://social.senooken.jp/tag/phperkaigi\" rel=\"tag\">phperkaigi</a></span> 2025 初参加で交流重視のプロの仕事に感動…？ <a href=\"https://senooken.jp/post/2025/03/29/11239/\" title=\"https://senooken.jp/post/2025/03/29/11239/\" rel=\"nofollow external noreferrer\" class=\"attachment\" id=\"attachment-517416\">https://senooken.jp/post/2025/03/29/11239/</a>",
"isLocal": true,
"attachment": [
{
"@context": "https://www.w3.org/ns/activitystreams",
"type": "Document",
"mediaType": "text/html; charset=UTF-8",
"url": "https://senooken.jp/post/2025/03/29/11239/",
"size": 0,
"name": "#phperkaigi 2025 初参加で交流重視のプロの仕事に感動…？"
}
],
"tag": [
{
"@context": "https://www.w3.org/ns/activitystreams",
"name": "phperkaigi",
"url": "https://social.senooken.jp/tag/phperkaigi"
}
]
}