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://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503",
"type": "Note",
"summary": null,
"inReplyTo": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114611781064530017",
"published": "2025-06-02T05:36:04Z",
"url": "https://news.hostdon.ne.jp/@trainaccident/114612146290163503",
"attributedTo": "https://news.hostdon.ne.jp/users/trainaccident",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://news.hostdon.ne.jp/users/trainaccident/followers"
],
"sensitive": false,
"atomUri": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503",
"inReplyToAtomUri": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114611781064530017",
"conversation": "tag:news.hostdon.ne.jp,2025-06-02:objectId=37429:objectType=Conversation",
"content": "<p>“リニア新幹線”愛知県のトンネル 本格的な掘削工事開始 (6/2 14:08 テレビ朝日系（ANN）/Yahoo!ニュース)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E3%83%AA%E3%83%8B%E3%82%A2%E4%B8%AD%E5%A4%AE%E6%96%B0%E5%B9%B9%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>リニア中央新幹線</span></a> <br /><a href=\"https://news.yahoo.co.jp/articles/4dc29fc1ef473fa2371a8ab2f8c9ed925f3511c6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/4dc2</span><span class=\"invisible\">9fc1ef473fa2371a8ab2f8c9ed925f3511c6</span></a></p>",
"contentMap": {
"ja": "<p>“リニア新幹線”愛知県のトンネル 本格的な掘削工事開始 (6/2 14:08 テレビ朝日系（ANN）/Yahoo!ニュース)<br /> <a href=\"https://news.hostdon.ne.jp/tags/%E3%83%AA%E3%83%8B%E3%82%A2%E4%B8%AD%E5%A4%AE%E6%96%B0%E5%B9%B9%E7%B7%9A\" class=\"mention hashtag\" rel=\"tag\">#<span>リニア中央新幹線</span></a> <br /><a href=\"https://news.yahoo.co.jp/articles/4dc29fc1ef473fa2371a8ab2f8c9ed925f3511c6\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.yahoo.co.jp/articles/4dc2</span><span class=\"invisible\">9fc1ef473fa2371a8ab2f8c9ed925f3511c6</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://news.hostdon.ne.jp/tags/%E3%83%AA%E3%83%8B%E3%82%A2%E4%B8%AD%E5%A4%AE%E6%96%B0%E5%B9%B9%E7%B7%9A",
"name": "#リニア中央新幹線"
}
],
"replies": {
"id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503/replies?min_id=114612252868857434&page=true",
"partOf": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503/replies",
"items": [
"https://news.hostdon.ne.jp/users/trainaccident/statuses/114612252868857434"
]
}
},
"likes": {
"id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://news.hostdon.ne.jp/users/trainaccident/statuses/114612146290163503/shares",
"type": "Collection",
"totalItems": 0
}
}