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/mikoto_smr/statuses/114707940389488465",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-19T03:37:46Z",
"url": "https://mstdn.jp/@mikoto_smr/114707940389488465",
"attributedTo": "https://mstdn.jp/users/mikoto_smr",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/mikoto_smr/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/mikoto_smr/statuses/114707940389488465",
"inReplyToAtomUri": null,
"conversation": "tag:mstdn.jp,2025-06-19:objectId=625498140:objectType=Conversation",
"content": "<p>トッリとぷっぷちゃんε(。◉ ^ ◉｡) зの邂逅を載せておくか─────</p><p><a href=\"https://mstdn.jp/tags/%E3%83%9E%E3%82%B9%E3%83%88%E3%83%89%E3%83%B3%E6%B0%B4%E6%A7%BD%E9%83%A8\" class=\"mention hashtag\" rel=\"tag\">#<span>マストドン水槽部</span></a></p>",
"contentMap": {
"ja": "<p>トッリとぷっぷちゃんε(。◉ ^ ◉｡) зの邂逅を載せておくか─────</p><p><a href=\"https://mstdn.jp/tags/%E3%83%9E%E3%82%B9%E3%83%88%E3%83%89%E3%83%B3%E6%B0%B4%E6%A7%BD%E9%83%A8\" class=\"mention hashtag\" rel=\"tag\">#<span>マストドン水槽部</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mstdn.jp/media_attachments/files/114/707/940/118/490/990/original/6bfbbce196d846c9.png",
"name": null,
"blurhash": "UGF=T|.79|V?~WaJ-UEL=#9Hbu-n?vo}s;WA",
"width": 960,
"height": 1280
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mstdn.jp/tags/%E3%83%9E%E3%82%B9%E3%83%88%E3%83%89%E3%83%B3%E6%B0%B4%E6%A7%BD%E9%83%A8",
"name": "#マストドン水槽部"
}
],
"replies": {
"id": "https://mstdn.jp/users/mikoto_smr/statuses/114707940389488465/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/mikoto_smr/statuses/114707940389488465/replies?min_id=114707946565026737&page=true",
"partOf": "https://mstdn.jp/users/mikoto_smr/statuses/114707940389488465/replies",
"items": [
"https://mstdn.jp/users/mikoto_smr/statuses/114707946565026737"
]
}
}
}