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.tokyo/users/h12o/statuses/114370687462211638",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-20T14:09:54Z",
"url": "https://mastodon.tokyo/@h12o/114370687462211638",
"attributedTo": "https://mastodon.tokyo/users/h12o",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.tokyo/users/h12o/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.tokyo/users/h12o/statuses/114370687462211638",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.tokyo,2025-04-20:objectId=42437569:objectType=Conversation",
"content": "<p>あらためまして、 <a href=\"https://mastodon.tokyo/tags/note\" class=\"mention hashtag\" rel=\"tag\">#<span>note</span></a> をはじめます。</p><p><a href=\"https://note.com/h12o/n/nf2d52dce0145\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">note.com/h12o/n/nf2d52dce0145</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.tokyo/tags/%E8%87%AA%E5%B7%B1%E7%B4%B9%E4%BB%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>自己紹介</span></a> <a href=\"https://mastodon.tokyo/tags/%E3%81%AF%E3%81%98%E3%82%81%E3%81%A6%E3%81%AEnote\" class=\"mention hashtag\" rel=\"tag\">#<span>はじめてのnote</span></a> <a href=\"https://mastodon.tokyo/tags/%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>マガジン</span></a></p>",
"contentMap": {
"ja": "<p>あらためまして、 <a href=\"https://mastodon.tokyo/tags/note\" class=\"mention hashtag\" rel=\"tag\">#<span>note</span></a> をはじめます。</p><p><a href=\"https://note.com/h12o/n/nf2d52dce0145\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">note.com/h12o/n/nf2d52dce0145</span><span class=\"invisible\"></span></a></p><p><a href=\"https://mastodon.tokyo/tags/%E8%87%AA%E5%B7%B1%E7%B4%B9%E4%BB%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>自己紹介</span></a> <a href=\"https://mastodon.tokyo/tags/%E3%81%AF%E3%81%98%E3%82%81%E3%81%A6%E3%81%AEnote\" class=\"mention hashtag\" rel=\"tag\">#<span>はじめてのnote</span></a> <a href=\"https://mastodon.tokyo/tags/%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>マガジン</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.tokyo/tags/note",
"name": "#note"
},
{
"type": "Hashtag",
"href": "https://mastodon.tokyo/tags/%E8%87%AA%E5%B7%B1%E7%B4%B9%E4%BB%8B",
"name": "#自己紹介"
},
{
"type": "Hashtag",
"href": "https://mastodon.tokyo/tags/%E3%81%AF%E3%81%98%E3%82%81%E3%81%A6%E3%81%AEnote",
"name": "#はじめてのnote"
},
{
"type": "Hashtag",
"href": "https://mastodon.tokyo/tags/%E3%83%9E%E3%82%AC%E3%82%B8%E3%83%B3",
"name": "#マガジン"
}
],
"replies": {
"id": "https://mastodon.tokyo/users/h12o/statuses/114370687462211638/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.tokyo/users/h12o/statuses/114370687462211638/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.tokyo/users/h12o/statuses/114370687462211638/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.tokyo/users/h12o/statuses/114370687462211638/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon.tokyo/users/h12o/statuses/114370687462211638/shares",
"type": "Collection",
"totalItems": 0
}
}