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://mstdn.jp/users/kamemex/statuses/114547540946672483",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-21T19:46:04Z",
"url": "https://mstdn.jp/@kamemex/114547540946672483",
"attributedTo": "https://mstdn.jp/users/kamemex",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/kamemex/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/kamemex/statuses/114547540946672483",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.jp,2025-05-21:objectId=617460434:objectType=Conversation",
"content": "<p><a href=\"https://mstdn.jp/tags/%E7%B5%B5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>絵本</span></a>『<a href=\"https://mstdn.jp/tags/%E3%82%82%E3%81%90%E3%82%89%E3%81%AE%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>もぐらのバイオリン</span></a>』の絵を <a href=\"https://mstdn.jp/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> に、<a href=\"https://mstdn.jp/tags/%E3%83%A2%E3%82%B0%E3%83%A9\" class=\"mention hashtag\" rel=\"tag\">#<span>モグラ</span></a> から <a href=\"https://mstdn.jp/tags/%E3%82%AB%E3%83%A1\" class=\"mention hashtag\" rel=\"tag\">#<span>カメ</span></a> に変更してと頼んだら、こんな <a href=\"https://mstdn.jp/tags/%E7%B5%B5\" class=\"mention hashtag\" rel=\"tag\">#<span>絵</span></a> を描いてくれました。元の絵はもっと暗い色合いだったので、自分で修正。<a href=\"https://mstdn.jp/tags/%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>アイコン</span></a> 用にカメと <a href=\"https://mstdn.jp/tags/%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>バイオリン</span></a> を切り抜いて使うことにします。</p>",
"contentMap": {
"ja": "<p><a href=\"https://mstdn.jp/tags/%E7%B5%B5%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>絵本</span></a>『<a href=\"https://mstdn.jp/tags/%E3%82%82%E3%81%90%E3%82%89%E3%81%AE%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>もぐらのバイオリン</span></a>』の絵を <a href=\"https://mstdn.jp/tags/ChatGPT\" class=\"mention hashtag\" rel=\"tag\">#<span>ChatGPT</span></a> に、<a href=\"https://mstdn.jp/tags/%E3%83%A2%E3%82%B0%E3%83%A9\" class=\"mention hashtag\" rel=\"tag\">#<span>モグラ</span></a> から <a href=\"https://mstdn.jp/tags/%E3%82%AB%E3%83%A1\" class=\"mention hashtag\" rel=\"tag\">#<span>カメ</span></a> に変更してと頼んだら、こんな <a href=\"https://mstdn.jp/tags/%E7%B5%B5\" class=\"mention hashtag\" rel=\"tag\">#<span>絵</span></a> を描いてくれました。元の絵はもっと暗い色合いだったので、自分で修正。<a href=\"https://mstdn.jp/tags/%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>アイコン</span></a> 用にカメと <a href=\"https://mstdn.jp/tags/%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>バイオリン</span></a> を切り抜いて使うことにします。</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/547/540/619/459/954/original/12f82e363e093138.jpg",
"name": null,
"blurhash": "UqNAwvM{Shxu.maeocR+xvt7RkV@EOofayWC",
"width": 1536,
"height": 1024
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%B3",
"name": "#バイオリン"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3",
"name": "#アイコン"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E7%B5%B5",
"name": "#絵"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%82%AB%E3%83%A1",
"name": "#カメ"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%83%A2%E3%82%B0%E3%83%A9",
"name": "#モグラ"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/chatgpt",
"name": "#chatgpt"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%82%82%E3%81%90%E3%82%89%E3%81%AE%E3%83%90%E3%82%A4%E3%82%AA%E3%83%AA%E3%83%B3",
"name": "#もぐらのバイオリン"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E7%B5%B5%E6%9C%AC",
"name": "#絵本"
}
],
"replies": {
"id": "https://mstdn.jp/users/kamemex/statuses/114547540946672483/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/kamemex/statuses/114547540946672483/replies?min_id=114547544699143708&page=true",
"partOf": "https://mstdn.jp/users/kamemex/statuses/114547540946672483/replies",
"items": [
"https://mstdn.jp/users/kamemex/statuses/114547544699143708"
]
}
}
}