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"
}
],
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"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-30T16:11:11Z",
"url": "https://rss-mstdn.studiofreesia.com/@youtube_prekin905/114597656768741434",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/youtube_prekin905",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/youtube_prekin905/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/youtube_prekin905/statuses/114597656768741434",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-05-30:objectId=14888462:objectType=Conversation",
"content": "<p>武田砂鉄 × 三山ひろし【プレ金ナイト】<br /><a href=\"https://www.youtube.com/watch?v=L-T7f8g-IEw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=L-T7f8g-IE</span><span class=\"invisible\">w</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/youtube_prekin905\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube_prekin905</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%AD%A6%E7%94%B0%E7%A0%82%E9%89%84%E3%81%AE%E3%83%97%E3%83%AC%E9%87%91%E3%83%8A%E3%82%A4%E3%83%88\" class=\"mention hashtag\" rel=\"tag\">#<span>武田砂鉄のプレ金ナイト</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%AD%A6%E7%94%B0%E7%A0%82%E9%89%84\" class=\"mention hashtag\" rel=\"tag\">#<span>武田砂鉄</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/TBS%E3%83%A9%E3%82%B8%E3%82%AA\" class=\"mention hashtag\" rel=\"tag\">#<span>TBSラジオ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/TBSRADIO\" class=\"mention hashtag\" rel=\"tag\">#<span>TBSRADIO</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/tbsradio\" class=\"mention hashtag\" rel=\"tag\">#<span>tbsradio</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/YouTube\" class=\"mention hashtag\" rel=\"tag\">#<span>YouTube</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%A0%82%E9%89%84%E5%A0%82%E6%9B%B8%E5%BA%97\" class=\"mention hashtag\" rel=\"tag\">#<span>砂鉄堂書店</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%AC%9B%E8%AB%87%E7%A4%BE\" class=\"mention hashtag\" rel=\"tag\">#<span>講談社</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9%E3%82%A8%E3%83%88%E3%82%BB%E3%83%88%E3%83%A9\" class=\"mention hashtag\" rel=\"tag\">#<span>ニュースエトセトラ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%BE%A4%E7%94%B0%E5%A4%A7%E6%A8%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>澤田大樹</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%BE%A4%E7%94%B0%E8%A8%98%E8%80%85\" class=\"mention hashtag\" rel=\"tag\">#<span>澤田記者</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%83%95%E3%82%BF%E3%83%BC%E3%83%88%E3%83%BC%E3%82%AF\" class=\"mention hashtag\" rel=\"tag\">#<span>アフタートーク</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/TBS%E3%83%A9%E3%82%B8%E3%82%AA%E8%A8%98%E8%80%85\" class=\"mention hashtag\" rel=\"tag\">#<span>TBSラジオ記者</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>ニュース</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A9%E3%82%B8%E3%82%AA\" class=\"mention hashtag\" rel=\"tag\">#<span>ラジオ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E4%B8%89%E5%B1%B1%E3%81%B2%E3%82%8D%E3%81%97\" class=\"mention hashtag\" rel=\"tag\">#<span>三山ひろし</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%B2%E3%82%8D%E3%81%97\" class=\"mention hashtag\" rel=\"tag\">#<span>ひろし</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%BC%94%E6%AD%8C%E6%AD%8C%E6%89%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>演歌歌手</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%91%E3%82%93%E7%8E%89\" class=\"mention hashtag\" rel=\"tag\">#<span>けん玉</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%B4%85%E7%99%BD%E6%AD%8C%E5%90%88%E6%88%A6\" class=\"mention hashtag\" rel=\"tag\">#<span>紅白歌合戦</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%91%E3%82%93%E7%8E%89%E5%88%91%E4%BA%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>けん玉刑事</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%81%85%E3%82%8C%E3%81%A6%E3%81%8D%E3%81%9F%E5%A4%8F%E4%BC%91%E3%81%BF\" class=\"mention hashtag\" rel=\"tag\">#<span>遅れてきた夏休み</span></a></p>",
"contentMap": {
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},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/youtube_prekin905",
"name": "#youtube_prekin905"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%AD%A6%E7%94%B0%E7%A0%82%E9%89%84%E3%81%AE%E3%83%97%E3%83%AC%E9%87%91%E3%83%8A%E3%82%A4%E3%83%88",
"name": "#武田砂鉄のプレ金ナイト"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%AD%A6%E7%94%B0%E7%A0%82%E9%89%84",
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{
"type": "Hashtag",
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"name": "#tbsラジオ"
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{
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"name": "#tbsradio"
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{
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"name": "#youtube"
},
{
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"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%A0%82%E9%89%84%E5%A0%82%E6%9B%B8%E5%BA%97",
"name": "#砂鉄堂書店"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E8%AC%9B%E8%AB%87%E7%A4%BE",
"name": "#講談社"
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{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9%E3%82%A8%E3%83%88%E3%82%BB%E3%83%88%E3%83%A9",
"name": "#ニュースエトセトラ"
},
{
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"name": "#澤田大樹"
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{
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{
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"name": "#紅白歌合戦"
},
{
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},
{
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],
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"id": "https://rss-mstdn.studiofreesia.com/users/youtube_prekin905/statuses/114597656768741434/replies",
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}