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://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-26T07:38:20Z",
"url": "https://mastodon-japan.net/@morita_sayu/114572990903978605",
"attributedTo": "https://mastodon-japan.net/users/morita_sayu",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon-japan.net/users/morita_sayu/followers"
],
"sensitive": false,
"atomUri": "https://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon-japan.net,2025-05-26:objectId=117127583:objectType=Conversation",
"content": "<p>時間を巻き戻すように電車がはしる<br /> <a href=\"https://mastodon-japan.net/tags/%E8%87%AA%E7%94%B1%E5%BE%8B%E4%BF%B3%E5%8F%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>自由律俳句</span></a></p>",
"contentMap": {
"ja": "<p>時間を巻き戻すように電車がはしる<br /> <a href=\"https://mastodon-japan.net/tags/%E8%87%AA%E7%94%B1%E5%BE%8B%E4%BF%B3%E5%8F%A5\" class=\"mention hashtag\" rel=\"tag\">#<span>自由律俳句</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon-japan.net/tags/%E8%87%AA%E7%94%B1%E5%BE%8B%E4%BF%B3%E5%8F%A5",
"name": "#自由律俳句"
}
],
"replies": {
"id": "https://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mastodon-japan.net/users/morita_sayu/statuses/114572990903978605/shares",
"type": "Collection",
"totalItems": 0
}
}