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_TakaneLui/statuses/114347763352791424",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-16T13:00:00Z",
"url": "https://rss-mstdn.studiofreesia.com/@youtube_TakaneLui/114347763352791424",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/youtube_TakaneLui",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/youtube_TakaneLui/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/youtube_TakaneLui/statuses/114347763352791424",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-16:objectId=13264989:objectType=Conversation",
"content": "<p>【 同時視聴/Watchalong 】『ハリーポッターと秘密の部屋』視聴会。未履修おかゆにハリポタを布教！【 <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%9B%E3%83%AD%E3%83%8F%E3%83%AA%E3%83%9D%E3%82%BF%E5%B8%83%E6%95%99%E9%83%A8\" class=\"mention hashtag\" rel=\"tag\">#<span>ホロハリポタ布教部</span></a> /ホロライブ】<br /><a href=\"https://www.youtube.com/watch?v=6fmrqFbOEns\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=6fmrqFbOEn</span><span class=\"invisible\">s</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/youtube_TakaneLui\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube_TakaneLui</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%9B%E3%83%AD%E3%83%A9%E3%82%A4%E3%83%96\" class=\"mention hashtag\" rel=\"tag\">#<span>ホロライブ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Vtuber\" class=\"mention hashtag\" rel=\"tag\">#<span>Vtuber</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%90%E3%83%BC%E3%83%81%E3%83%A3%E3%83%AByoutuber\" class=\"mention hashtag\" rel=\"tag\">#<span>バーチャルyoutuber</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/hololive\" class=\"mention hashtag\" rel=\"tag\">#<span>hololive</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%90%8C%E6%99%82%E8%A6%96%E8%81%B4\" class=\"mention hashtag\" rel=\"tag\">#<span>同時視聴</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%9D%E3%82%BF\" class=\"mention hashtag\" rel=\"tag\">#<span>ハリポタ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%BC%E3%83%9D%E3%83%83%E3%82%BF%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ハリーポッター</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Harry_Potter\" class=\"mention hashtag\" rel=\"tag\">#<span>Harry_Potter</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%BC%E3%83%9D%E3%83%83%E3%82%BF%E3%83%BC%E3%81%A8%E7%A7%98%E5%AF%86%E3%81%AE%E9%83%A8%E5%B1%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>ハリーポッターと秘密の部屋</span></a></p>",
"contentMap": {
"ja": "<p>【 同時視聴/Watchalong 】『ハリーポッターと秘密の部屋』視聴会。未履修おかゆにハリポタを布教！【 <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%9B%E3%83%AD%E3%83%8F%E3%83%AA%E3%83%9D%E3%82%BF%E5%B8%83%E6%95%99%E9%83%A8\" class=\"mention hashtag\" rel=\"tag\">#<span>ホロハリポタ布教部</span></a> /ホロライブ】<br /><a href=\"https://www.youtube.com/watch?v=6fmrqFbOEns\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=6fmrqFbOEn</span><span class=\"invisible\">s</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/youtube_TakaneLui\" class=\"mention hashtag\" rel=\"tag\">#<span>youtube_TakaneLui</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%9B%E3%83%AD%E3%83%A9%E3%82%A4%E3%83%96\" class=\"mention hashtag\" rel=\"tag\">#<span>ホロライブ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Vtuber\" class=\"mention hashtag\" rel=\"tag\">#<span>Vtuber</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%90%E3%83%BC%E3%83%81%E3%83%A3%E3%83%AByoutuber\" class=\"mention hashtag\" rel=\"tag\">#<span>バーチャルyoutuber</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/hololive\" class=\"mention hashtag\" rel=\"tag\">#<span>hololive</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%90%8C%E6%99%82%E8%A6%96%E8%81%B4\" class=\"mention hashtag\" rel=\"tag\">#<span>同時視聴</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%9D%E3%82%BF\" class=\"mention hashtag\" rel=\"tag\">#<span>ハリポタ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%BC%E3%83%9D%E3%83%83%E3%82%BF%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ハリーポッター</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/Harry_Potter\" class=\"mention hashtag\" rel=\"tag\">#<span>Harry_Potter</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%BC%E3%83%9D%E3%83%83%E3%82%BF%E3%83%BC%E3%81%A8%E7%A7%98%E5%AF%86%E3%81%AE%E9%83%A8%E5%B1%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>ハリーポッターと秘密の部屋</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%9B%E3%83%AD%E3%83%8F%E3%83%AA%E3%83%9D%E3%82%BF%E5%B8%83%E6%95%99%E9%83%A8",
"name": "#ホロハリポタ布教部"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/youtube_takanelui",
"name": "#youtube_takanelui"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%9B%E3%83%AD%E3%83%A9%E3%82%A4%E3%83%96",
"name": "#ホロライブ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/vtuber",
"name": "#vtuber"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%90%E3%83%BC%E3%83%81%E3%83%A3%E3%83%AByoutuber",
"name": "#バーチャルyoutuber"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/hololive",
"name": "#hololive"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%90%8C%E6%99%82%E8%A6%96%E8%81%B4",
"name": "#同時視聴"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%9D%E3%82%BF",
"name": "#ハリポタ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%BC%E3%83%9D%E3%83%83%E3%82%BF%E3%83%BC",
"name": "#ハリーポッター"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/harry_potter",
"name": "#harry_potter"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%8F%E3%83%AA%E3%83%BC%E3%83%9D%E3%83%83%E3%82%BF%E3%83%BC%E3%81%A8%E7%A7%98%E5%AF%86%E3%81%AE%E9%83%A8%E5%B1%8B",
"name": "#ハリーポッターと秘密の部屋"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/youtube_TakaneLui/statuses/114347763352791424/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/youtube_TakaneLui/statuses/114347763352791424/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/youtube_TakaneLui/statuses/114347763352791424/replies",
"items": []
}
}
}