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://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial/statuses/114634607938075875",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-06T04:48:21Z",
"url": "https://rss-mstdn.studiofreesia.com/@youtube_WOWOWofficial/114634607938075875",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial/statuses/114634607938075875",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-06-06:objectId=15117156:objectType=Conversation",
"content": "<p>2025年、また新たな歴史が刻まれる－ │ テニス グランドスラム 60秒プロモ【WOWOW】<br /><a href=\"https://www.youtube.com/watch?v=nnYPl5Em79g\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=nnYPl5Em79</span><span class=\"invisible\">g</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/youtube_WOWOWofficial\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube_WOWOWofficial</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/WOWOW\" class=\"mention hashtag\" rel=\"tag\">#<span>WOWOW</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%86%E3%83%8B%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>テニス</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84\" class=\"mention hashtag\" rel=\"tag\">#<span>スポーツ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%95%AA%E5%AE%A3\" class=\"mention hashtag\" rel=\"tag\">#<span>番宣</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B0%E3%83%A9%E3%83%B3%E3%83%89%E3%82%B9%E3%83%A9%E3%83%A0\" class=\"mention hashtag\" rel=\"tag\">#<span>グランドスラム</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E8%B1%AA%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>全豪オープン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E4%BB%8F%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>全仏オープン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A6%E3%82%A3%E3%83%B3%E3%83%96%E3%83%AB%E3%83%89%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>ウィンブルドン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E7%B1%B3%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>全米オープン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%97%A5%E6%9C%AC%E4%BA%BA%E9%81%B8%E6%89%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>日本人選手</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%8C%A6%E7%B9%94%E5%9C%AD\" class=\"mention hashtag\" rel=\"tag\">#<span>錦織圭</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%A4%A7%E5%9D%82%E3%81%AA%E3%81%8A%E3%81%BF\" class=\"mention hashtag\" rel=\"tag\">#<span>大坂なおみ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%B0%8F%E7%94%B0%E5%87%B1%E4%BA%BA\" class=\"mention hashtag\" rel=\"tag\">#<span>小田凱人</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B3%E3%82%B3_%E3%82%AC%E3%82%A6%E3%83%95\" class=\"mention hashtag\" rel=\"tag\">#<span>ココ_ガウフ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%8A%E5%9C%B0%E7%B5%90%E8%A1%A3\" class=\"mention hashtag\" rel=\"tag\">#<span>上地結衣</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%AA%E3%83%AB%E3%82%AC_%E3%83%AB%E3%83%BC%E3%83%8D\" class=\"mention hashtag\" rel=\"tag\">#<span>オルガ_ルーネ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8E%E3%83%90%E3%82%AF_%E3%82%B8%E3%83%A7%E3%82%B3%E3%83%93%E3%83%83%E3%83%81\" class=\"mention hashtag\" rel=\"tag\">#<span>ノバク_ジョコビッチ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A4%E3%83%8B%E3%82%AF_%E3%82%B7%E3%83%8A%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ヤニク_シナー</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%AB%E3%83%AB%E3%83%AD%E3%82%B9_%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%A9%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>カルロス_アルカラス</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%BB%8A%E3%81%84%E3%81%99%E3%83%86%E3%83%8B%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>車いすテニス</span></a></p>",
"contentMap": {
"ja": "<p>2025年、また新たな歴史が刻まれる－ │ テニス グランドスラム 60秒プロモ【WOWOW】<br /><a href=\"https://www.youtube.com/watch?v=nnYPl5Em79g\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=nnYPl5Em79</span><span class=\"invisible\">g</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/youtube_WOWOWofficial\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube_WOWOWofficial</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/WOWOW\" class=\"mention hashtag\" rel=\"tag\">#<span>WOWOW</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%86%E3%83%8B%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>テニス</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84\" class=\"mention hashtag\" rel=\"tag\">#<span>スポーツ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%95%AA%E5%AE%A3\" class=\"mention hashtag\" rel=\"tag\">#<span>番宣</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B0%E3%83%A9%E3%83%B3%E3%83%89%E3%82%B9%E3%83%A9%E3%83%A0\" class=\"mention hashtag\" rel=\"tag\">#<span>グランドスラム</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E8%B1%AA%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>全豪オープン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E4%BB%8F%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>全仏オープン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A6%E3%82%A3%E3%83%B3%E3%83%96%E3%83%AB%E3%83%89%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>ウィンブルドン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E7%B1%B3%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3\" class=\"mention hashtag\" rel=\"tag\">#<span>全米オープン</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%97%A5%E6%9C%AC%E4%BA%BA%E9%81%B8%E6%89%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>日本人選手</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%8C%A6%E7%B9%94%E5%9C%AD\" class=\"mention hashtag\" rel=\"tag\">#<span>錦織圭</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%A4%A7%E5%9D%82%E3%81%AA%E3%81%8A%E3%81%BF\" class=\"mention hashtag\" rel=\"tag\">#<span>大坂なおみ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%B0%8F%E7%94%B0%E5%87%B1%E4%BA%BA\" class=\"mention hashtag\" rel=\"tag\">#<span>小田凱人</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B3%E3%82%B3_%E3%82%AC%E3%82%A6%E3%83%95\" class=\"mention hashtag\" rel=\"tag\">#<span>ココ_ガウフ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%8A%E5%9C%B0%E7%B5%90%E8%A1%A3\" class=\"mention hashtag\" rel=\"tag\">#<span>上地結衣</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%AA%E3%83%AB%E3%82%AC_%E3%83%AB%E3%83%BC%E3%83%8D\" class=\"mention hashtag\" rel=\"tag\">#<span>オルガ_ルーネ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8E%E3%83%90%E3%82%AF_%E3%82%B8%E3%83%A7%E3%82%B3%E3%83%93%E3%83%83%E3%83%81\" class=\"mention hashtag\" rel=\"tag\">#<span>ノバク_ジョコビッチ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A4%E3%83%8B%E3%82%AF_%E3%82%B7%E3%83%8A%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ヤニク_シナー</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%AB%E3%83%AB%E3%83%AD%E3%82%B9_%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%A9%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>カルロス_アルカラス</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%BB%8A%E3%81%84%E3%81%99%E3%83%86%E3%83%8B%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>車いすテニス</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/youtube_wowowofficial",
"name": "#youtube_wowowofficial"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/wowow",
"name": "#wowow"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%86%E3%83%8B%E3%82%B9",
"name": "#テニス"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84",
"name": "#スポーツ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%95%AA%E5%AE%A3",
"name": "#番宣"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B0%E3%83%A9%E3%83%B3%E3%83%89%E3%82%B9%E3%83%A9%E3%83%A0",
"name": "#グランドスラム"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E8%B1%AA%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3",
"name": "#全豪オープン"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E4%BB%8F%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3",
"name": "#全仏オープン"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%A6%E3%82%A3%E3%83%B3%E3%83%96%E3%83%AB%E3%83%89%E3%83%B3",
"name": "#ウィンブルドン"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%85%A8%E7%B1%B3%E3%82%AA%E3%83%BC%E3%83%97%E3%83%B3",
"name": "#全米オープン"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%97%A5%E6%9C%AC%E4%BA%BA%E9%81%B8%E6%89%8B",
"name": "#日本人選手"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E9%8C%A6%E7%B9%94%E5%9C%AD",
"name": "#錦織圭"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%A4%A7%E5%9D%82%E3%81%AA%E3%81%8A%E3%81%BF",
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},
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%B0%8F%E7%94%B0%E5%87%B1%E4%BA%BA",
"name": "#小田凱人"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B3%E3%82%B3_%E3%82%AC%E3%82%A6%E3%83%95",
"name": "#ココ_ガウフ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E4%B8%8A%E5%9C%B0%E7%B5%90%E8%A1%A3",
"name": "#上地結衣"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%AA%E3%83%AB%E3%82%AC_%E3%83%AB%E3%83%BC%E3%83%8D",
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},
{
"type": "Hashtag",
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"name": "#ノバク_ジョコビッチ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%A4%E3%83%8B%E3%82%AF_%E3%82%B7%E3%83%8A%E3%83%BC",
"name": "#ヤニク_シナー"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%AB%E3%83%AB%E3%83%AD%E3%82%B9_%E3%82%A2%E3%83%AB%E3%82%AB%E3%83%A9%E3%82%B9",
"name": "#カルロス_アルカラス"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E8%BB%8A%E3%81%84%E3%81%99%E3%83%86%E3%83%8B%E3%82%B9",
"name": "#車いすテニス"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial/statuses/114634607938075875/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial/statuses/114634607938075875/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/youtube_WOWOWofficial/statuses/114634607938075875/replies",
"items": []
}
}
}