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://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-21T11:20:10Z",
"url": "https://PS-SW145SD.hostdon.ne.jp/@fbone0725/114721083270109130",
"attributedTo": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/followers"
],
"sensitive": false,
"atomUri": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130",
"inReplyToAtomUri": null,
"conversation": "tag:PS-SW145SD.hostdon.ne.jp,2025-06-21:objectId=6442736:objectType=Conversation",
"content": "<p>『遊戯と臨界: 赤野工作ゲームSF傑作選 (創元日本SF叢書)』赤野 工作<br /><a href=\"https://PS-SW145SD.hostdon.ne.jp/tags/%E8%AA%AD%E6%9B%B8%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>読書メーター</span></a> で読んだ本に追加しました<br /><a href=\"https://bookmeter.com/books/22492666\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">bookmeter.com/books/22492666</span><span class=\"invisible\"></span></a></p>",
"contentMap": {
"ja": "<p>『遊戯と臨界: 赤野工作ゲームSF傑作選 (創元日本SF叢書)』赤野 工作<br /><a href=\"https://PS-SW145SD.hostdon.ne.jp/tags/%E8%AA%AD%E6%9B%B8%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>読書メーター</span></a> で読んだ本に追加しました<br /><a href=\"https://bookmeter.com/books/22492666\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">bookmeter.com/books/22492666</span><span class=\"invisible\"></span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://PS-SW145SD.hostdon.ne.jp/tags/%E8%AA%AD%E6%9B%B8%E3%83%A1%E3%83%BC%E3%82%BF%E3%83%BC",
"name": "#読書メーター"
}
],
"replies": {
"id": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130/replies?only_other_accounts=true&page=true",
"partOf": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130/replies",
"items": []
}
},
"likes": {
"id": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://PS-SW145SD.hostdon.ne.jp/users/fbone0725/statuses/114721083270109130/shares",
"type": "Collection",
"totalItems": 0
}
}