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/kokusho_np_shinkanhtml/statuses/114729971826329788",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-23T01:00:39Z",
"url": "https://rss-mstdn.studiofreesia.com/@kokusho_np_shinkanhtml/114729971826329788",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/kokusho_np_shinkanhtml",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/kokusho_np_shinkanhtml/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/kokusho_np_shinkanhtml/statuses/114729971826329788",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-06-23:objectId=15731106:objectType=Conversation",
"content": "<p>９月の本<br /><a href=\"https://www.kokusho.co.jp/np/isbn/9784336077424/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">kokusho.co.jp/np/isbn/97843360</span><span class=\"invisible\">77424/</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/kokusho_np_shinkanhtml\" class=\"mention hashtag\" rel=\"tag\">#<span>kokusho_np_shinkanhtml</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/9%E6%9C%88%E3%81%AE%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>9月の本</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/12%E3%81%8B%E6%9C%88%E3%81%AE%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>12か月の本</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%A5%BF%E5%B4%8E%E6%86%B2\" class=\"mention hashtag\" rel=\"tag\">#<span>西崎憲</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%88%B4%E6%9C%A8%E4%B8%89%E9%87%8D%E5%90%89\" class=\"mention hashtag\" rel=\"tag\">#<span>鈴木三重吉</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%92%B2%E6%9D%BE%E9%BD%A2\" class=\"mention hashtag\" rel=\"tag\">#<span>蒲松齢</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%B0%8F%E6%B2%BC%E4%B8%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>小沼丹</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%8C%97%E9%87%8E%E5%8B%87%E4%BD%9C\" class=\"mention hashtag\" rel=\"tag\">#<span>北野勇作</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%A8%E4%B8%8B%E6%9D%A2%E5%A4%AA%E9%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>木下杢太郎</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E5%B3%B6%E6%AD%A6%E9%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>有島武郎</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%B3%B6%E5%B4%8E%E8%97%A4%E6%9D%91\" class=\"mention hashtag\" rel=\"tag\">#<span>島崎藤村</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%AA%E3%83%83%E3%82%AD%E3%83%BC_%E3%83%87%E3%83%A5%E3%82%B3%E3%83%BC%E3%83%8D%E3%82%A4\" class=\"mention hashtag\" rel=\"tag\">#<span>リッキー_デュコーネイ</span></a></p>",
"contentMap": {
"ja": "<p>９月の本<br /><a href=\"https://www.kokusho.co.jp/np/isbn/9784336077424/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">kokusho.co.jp/np/isbn/97843360</span><span class=\"invisible\">77424/</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/kokusho_np_shinkanhtml\" class=\"mention hashtag\" rel=\"tag\">#<span>kokusho_np_shinkanhtml</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/9%E6%9C%88%E3%81%AE%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>9月の本</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/12%E3%81%8B%E6%9C%88%E3%81%AE%E6%9C%AC\" class=\"mention hashtag\" rel=\"tag\">#<span>12か月の本</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%A5%BF%E5%B4%8E%E6%86%B2\" class=\"mention hashtag\" rel=\"tag\">#<span>西崎憲</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E9%88%B4%E6%9C%A8%E4%B8%89%E9%87%8D%E5%90%89\" class=\"mention hashtag\" rel=\"tag\">#<span>鈴木三重吉</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E8%92%B2%E6%9D%BE%E9%BD%A2\" class=\"mention hashtag\" rel=\"tag\">#<span>蒲松齢</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%B0%8F%E6%B2%BC%E4%B8%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>小沼丹</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%8C%97%E9%87%8E%E5%8B%87%E4%BD%9C\" class=\"mention hashtag\" rel=\"tag\">#<span>北野勇作</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%A8%E4%B8%8B%E6%9D%A2%E5%A4%AA%E9%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>木下杢太郎</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E5%B3%B6%E6%AD%A6%E9%83%8E\" class=\"mention hashtag\" rel=\"tag\">#<span>有島武郎</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%B3%B6%E5%B4%8E%E8%97%A4%E6%9D%91\" class=\"mention hashtag\" rel=\"tag\">#<span>島崎藤村</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%AA%E3%83%83%E3%82%AD%E3%83%BC_%E3%83%87%E3%83%A5%E3%82%B3%E3%83%BC%E3%83%8D%E3%82%A4\" class=\"mention hashtag\" rel=\"tag\">#<span>リッキー_デュコーネイ</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/kokusho_np_shinkanhtml",
"name": "#kokusho_np_shinkanhtml"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/9%E6%9C%88%E3%81%AE%E6%9C%AC",
"name": "#9月の本"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/12%E3%81%8B%E6%9C%88%E3%81%AE%E6%9C%AC",
"name": "#12か月の本"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E8%A5%BF%E5%B4%8E%E6%86%B2",
"name": "#西崎憲"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E9%88%B4%E6%9C%A8%E4%B8%89%E9%87%8D%E5%90%89",
"name": "#鈴木三重吉"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E8%92%B2%E6%9D%BE%E9%BD%A2",
"name": "#蒲松齢"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%B0%8F%E6%B2%BC%E4%B8%B9",
"name": "#小沼丹"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%8C%97%E9%87%8E%E5%8B%87%E4%BD%9C",
"name": "#北野勇作"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%9C%A8%E4%B8%8B%E6%9D%A2%E5%A4%AA%E9%83%8E",
"name": "#木下杢太郎"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E6%9C%89%E5%B3%B6%E6%AD%A6%E9%83%8E",
"name": "#有島武郎"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%B3%B6%E5%B4%8E%E8%97%A4%E6%9D%91",
"name": "#島崎藤村"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%AA%E3%83%83%E3%82%AD%E3%83%BC_%E3%83%87%E3%83%A5%E3%82%B3%E3%83%BC%E3%83%8D%E3%82%A4",
"name": "#リッキー_デュコーネイ"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/kokusho_np_shinkanhtml/statuses/114729971826329788/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/kokusho_np_shinkanhtml/statuses/114729971826329788/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/kokusho_np_shinkanhtml/statuses/114729971826329788/replies",
"items": []
}
}
}