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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mstdn.jp/users/Methylenedi_oxy/statuses/114493428598559233",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-12T06:24:36Z",
"url": "https://mstdn.jp/@Methylenedi_oxy/114493428598559233",
"attributedTo": "https://mstdn.jp/users/Methylenedi_oxy",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/Methylenedi_oxy/followers",
"https://mstdn.nere9.help/users/hadsn"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/Methylenedi_oxy/statuses/114493428598559233",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.jp,2025-05-12:objectId=614615237:objectType=Conversation",
"content": "<p><span class=\"h-card\"><a href=\"https://mstdn.nere9.help/@hadsn\" class=\"u-url mention\">@<span>hadsn</span></a></span> ところで、最近たまたま立ち寄った神社に、こんな絵馬があったんですよ</p><p><a href=\"https://mstdn.jp/tags/%E9%89%84%E9%81%93\" class=\"mention hashtag\" rel=\"tag\">#<span>鉄道</span></a></p>",
"contentMap": {
"ja": "<p><span class=\"h-card\"><a href=\"https://mstdn.nere9.help/@hadsn\" class=\"u-url mention\">@<span>hadsn</span></a></span> ところで、最近たまたま立ち寄った神社に、こんな絵馬があったんですよ</p><p><a href=\"https://mstdn.jp/tags/%E9%89%84%E9%81%93\" class=\"mention hashtag\" rel=\"tag\">#<span>鉄道</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mstdn.jp/media_attachments/files/114/493/424/301/114/926/original/8ceab1a598b3f73d.jpeg",
"name": "",
"blurhash": "UMEVsUxH0LW=t,j^xtadE8bb?GoJ~Wt7E1kC",
"focalPoint": [
-0.02,
-0.25
],
"width": 1240,
"height": 1672
}
],
"tag": [
{
"type": "Mention",
"href": "https://mstdn.nere9.help/users/hadsn",
"name": "@hadsn@mstdn.nere9.help"
},
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E9%89%84%E9%81%93",
"name": "#鉄道"
}
],
"replies": {
"id": "https://mstdn.jp/users/Methylenedi_oxy/statuses/114493428598559233/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/Methylenedi_oxy/statuses/114493428598559233/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/Methylenedi_oxy/statuses/114493428598559233/replies",
"items": []
}
}
}