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"
}
],
"id": "https://mstdn.jp/users/jirogiii/statuses/114466558544344106/replies",
"type": "Collection",
"first": {
"id": "https://mstdn.jp/users/jirogiii/statuses/114466558544344106/replies?page=true",
"type": "CollectionPage",
"next": "https://mstdn.jp/users/jirogiii/statuses/114466558544344106/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/jirogiii/statuses/114466558544344106/replies",
"items": [
{
"id": "https://mstdn.jp/users/jirogiii/statuses/114466559578667954",
"type": "Note",
"summary": null,
"inReplyTo": "https://mstdn.jp/users/jirogiii/statuses/114466558544344106",
"published": "2025-05-07T12:31:27Z",
"url": "https://mstdn.jp/@jirogiii/114466559578667954",
"attributedTo": "https://mstdn.jp/users/jirogiii",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mstdn.jp/users/jirogiii/followers"
],
"sensitive": false,
"atomUri": "https://mstdn.jp/users/jirogiii/statuses/114466559578667954",
"inReplyToAtomUri": "https://mstdn.jp/users/jirogiii/statuses/114466558544344106",
"conversation": "tag:mstdn.jp,2025-05-07:objectId=613268794:objectType=Conversation",
"content": "<p>ブログ更新しました / 5/11文学フリマ東京40に出店します: <a href=\"https://danmeietc.blog.shinobi.jp/Entry/343/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">danmeietc.blog.shinobi.jp/Entr</span><span class=\"invisible\">y/343/</span></a><br />当日出す本の詳細です</p>",
"contentMap": {
"ja": "<p>ブログ更新しました / 5/11文学フリマ東京40に出店します: <a href=\"https://danmeietc.blog.shinobi.jp/Entry/343/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">danmeietc.blog.shinobi.jp/Entr</span><span class=\"invisible\">y/343/</span></a><br />当日出す本の詳細です</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mstdn.jp/users/jirogiii/statuses/114466559578667954/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mstdn.jp/users/jirogiii/statuses/114466559578667954/replies?only_other_accounts=true&page=true",
"partOf": "https://mstdn.jp/users/jirogiii/statuses/114466559578667954/replies",
"items": []
}
}
}
]
}
}