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/cnn/statuses/114352692929287509",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-17T09:53:40Z",
"url": "https://rss-mstdn.studiofreesia.com/@cnn/114352692929287509",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/cnn",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/cnn/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/cnn/statuses/114352692929287509",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-17:objectId=13295020:objectType=Conversation",
"content": "<p>まるで「ガラスの彫刻」、深海泳ぐダイオウホウズキイカの映像を初公開<br /><a href=\"https://www.cnn.co.jp/fringe/35231938.html?ref=rss\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">cnn.co.jp/fringe/35231938.html</span><span class=\"invisible\">?ref=rss</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/cnn\" class=\"mention hashtag\" rel=\"tag\">#<span>cnn</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/CNN\" class=\"mention hashtag\" rel=\"tag\">#<span>CNN</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%AF%E3%83%BC%E3%83%AB%E3%83%89\" class=\"mention hashtag\" rel=\"tag\">#<span>ワールド</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%82%B8%E3%82%A2\" class=\"mention hashtag\" rel=\"tag\">#<span>アジア</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A8%E3%83%BC%E3%83%AD%E3%83%83%E3%83%91\" class=\"mention hashtag\" rel=\"tag\">#<span>ヨーロッパ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%83%95%E3%83%AA%E3%82%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>アフリカ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%A4%AA%E5%B9%B3%E6%B4%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>太平洋</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%A4%A7%E8%A5%BF%E6%B4%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>大西洋</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E7%89%A9%E5%A4%9A%E6%A7%98%E6%80%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>生物多様性</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E3%81%8D%E7%89%A9%E3%81%84%E3%82%8D%E3%81%84%E3%82%8D\" class=\"mention hashtag\" rel=\"tag\">#<span>生き物いろいろ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B5%E3%82%A4%E3%82%A8%E3%83%B3%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>サイエンス</span></a></p>",
"contentMap": {
"ja": "<p>まるで「ガラスの彫刻」、深海泳ぐダイオウホウズキイカの映像を初公開<br /><a href=\"https://www.cnn.co.jp/fringe/35231938.html?ref=rss\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">cnn.co.jp/fringe/35231938.html</span><span class=\"invisible\">?ref=rss</span></a><br /><a href=\"https://rss-mstdn.studiofreesia.com/tags/cnn\" class=\"mention hashtag\" rel=\"tag\">#<span>cnn</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/CNN\" class=\"mention hashtag\" rel=\"tag\">#<span>CNN</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%AF%E3%83%BC%E3%83%AB%E3%83%89\" class=\"mention hashtag\" rel=\"tag\">#<span>ワールド</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%82%B8%E3%82%A2\" class=\"mention hashtag\" rel=\"tag\">#<span>アジア</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%83%A8%E3%83%BC%E3%83%AD%E3%83%83%E3%83%91\" class=\"mention hashtag\" rel=\"tag\">#<span>ヨーロッパ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%83%95%E3%83%AA%E3%82%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>アフリカ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%A4%AA%E5%B9%B3%E6%B4%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>太平洋</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E5%A4%A7%E8%A5%BF%E6%B4%8B\" class=\"mention hashtag\" rel=\"tag\">#<span>大西洋</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E7%89%A9%E5%A4%9A%E6%A7%98%E6%80%A7\" class=\"mention hashtag\" rel=\"tag\">#<span>生物多様性</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E3%81%8D%E7%89%A9%E3%81%84%E3%82%8D%E3%81%84%E3%82%8D\" class=\"mention hashtag\" rel=\"tag\">#<span>生き物いろいろ</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B5%E3%82%A4%E3%82%A8%E3%83%B3%E3%82%B9\" class=\"mention hashtag\" rel=\"tag\">#<span>サイエンス</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/cnn",
"name": "#cnn"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%8B%E3%83%A5%E3%83%BC%E3%82%B9",
"name": "#ニュース"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%AF%E3%83%BC%E3%83%AB%E3%83%89",
"name": "#ワールド"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%82%B8%E3%82%A2",
"name": "#アジア"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%83%A8%E3%83%BC%E3%83%AD%E3%83%83%E3%83%91",
"name": "#ヨーロッパ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%A2%E3%83%95%E3%83%AA%E3%82%AB",
"name": "#アフリカ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%A4%AA%E5%B9%B3%E6%B4%8B",
"name": "#太平洋"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E5%A4%A7%E8%A5%BF%E6%B4%8B",
"name": "#大西洋"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E7%89%A9%E5%A4%9A%E6%A7%98%E6%80%A7",
"name": "#生物多様性"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E7%94%9F%E3%81%8D%E7%89%A9%E3%81%84%E3%82%8D%E3%81%84%E3%82%8D",
"name": "#生き物いろいろ"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B5%E3%82%A4%E3%82%A8%E3%83%B3%E3%82%B9",
"name": "#サイエンス"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/cnn/statuses/114352692929287509/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/cnn/statuses/114352692929287509/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/cnn/statuses/114352692929287509/replies",
"items": []
}
}
}