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/114689453702930389",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-15T21:16:21Z",
"url": "https://mstdn.jp/@kamemex/114689453702930389",
"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/114689453702930389",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.jp,2025-06-15:objectId=624564643:objectType=Conversation",
"content": "<p>ダンナの <a href=\"https://mstdn.jp/tags/%E3%83%94%E3%82%A2%E3%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>ピアノ</span></a> <a href=\"https://mstdn.jp/tags/%E6%95%99%E7%A7%91%E6%9B%B8\" class=\"mention hashtag\" rel=\"tag\">#<span>教科書</span></a> に <a href=\"https://mstdn.jp/tags/%E3%83%9A%E3%83%80%E3%83%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>ペダル</span></a> が出てきたのでお店へ。<a href=\"https://mstdn.jp/tags/%E9%9B%BB%E5%AD%90%E3%83%94%E3%82%A2%E3%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>電子ピアノ</span></a> に接続するペダル、安いのと高いの、当然高いほうが欲しいダンナ。まあ <a href=\"https://mstdn.jp/tags/%E7%88%B6%E3%81%AE%E6%97%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>父の日</span></a> だしね？ 金ぴかペダルです。<br />これで練習に熱が入るねと言ったら、なんで？って😅 帰宅してすぐ設置（私が）、ポーンと音を比べて「違う？」と訊くので肯定したら、それで満足して終わりのダンナ。練習しろ😓</p>",
"contentMap": {
"ja": "<p>ダンナの <a href=\"https://mstdn.jp/tags/%E3%83%94%E3%82%A2%E3%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>ピアノ</span></a> <a href=\"https://mstdn.jp/tags/%E6%95%99%E7%A7%91%E6%9B%B8\" class=\"mention hashtag\" rel=\"tag\">#<span>教科書</span></a> に <a href=\"https://mstdn.jp/tags/%E3%83%9A%E3%83%80%E3%83%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>ペダル</span></a> が出てきたのでお店へ。<a href=\"https://mstdn.jp/tags/%E9%9B%BB%E5%AD%90%E3%83%94%E3%82%A2%E3%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>電子ピアノ</span></a> に接続するペダル、安いのと高いの、当然高いほうが欲しいダンナ。まあ <a href=\"https://mstdn.jp/tags/%E7%88%B6%E3%81%AE%E6%97%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>父の日</span></a> だしね？ 金ぴかペダルです。<br />これで練習に熱が入るねと言ったら、なんで？って😅 帰宅してすぐ設置（私が）、ポーンと音を比べて「違う？」と訊くので肯定したら、それで満足して終わりのダンナ。練習しろ😓</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/689/451/486/360/620/original/10dd78ea3000bf39.jpeg",
"name": null,
"blurhash": "UQJ8Lhbc?at7~pMxWBt6?as:M{ofRj%Mt7ay",
"width": 1200,
"height": 900
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E7%88%B6%E3%81%AE%E6%97%A5",
"name": "#父の日"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E9%9B%BB%E5%AD%90%E3%83%94%E3%82%A2%E3%83%8E",
"name": "#電子ピアノ"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%83%9A%E3%83%80%E3%83%AB",
"name": "#ペダル"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E6%95%99%E7%A7%91%E6%9B%B8",
"name": "#教科書"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%83%94%E3%82%A2%E3%83%8E",
"name": "#ピアノ"
}
],
"replies": {
"id": "https://mstdn.jp/users/kamemex/statuses/114689453702930389/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/kamemex/statuses/114689453702930389/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/kamemex/statuses/114689453702930389/replies",
"items": []
}
}
}