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"
}
}
],
"id": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131",
"type": "Note",
"summary": null,
"inReplyTo": "https://366.koyomi.online/users/matsbox/statuses/114680941775600286",
"published": "2025-06-14T09:12:54Z",
"url": "https://366.koyomi.online/@matsbox/114680946665831131",
"attributedTo": "https://366.koyomi.online/users/matsbox",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://366.koyomi.online/users/matsbox/followers"
],
"sensitive": false,
"atomUri": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131",
"inReplyToAtomUri": "https://366.koyomi.online/users/matsbox/statuses/114680941775600286",
"conversation": "tag:366.koyomi.online,2025-06-14:objectId=29229843:objectType=Conversation",
"content": "<p>（2/2）</p>",
"contentMap": {
"ja": "<p>（2/2）</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://wsb.hostdon.ne.jp/m198/media_attachments/files/114/680/942/213/104/814/original/93aeae3d04be7794.jpg",
"name": "",
"blurhash": "UAPZr%j[?b%M%M%MIU%May?bWBRj~qRjj[of",
"focalPoint": [
0.07,
0.99
],
"width": 1326,
"height": 1920
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://wsb.hostdon.ne.jp/m198/media_attachments/files/114/680/943/938/217/498/original/c2de476f9e1ffbc7.jpg",
"name": "",
"blurhash": "UMOzSsxu?b?bj[xuRjM{WBayt7xu~qt7M{t7",
"focalPoint": [
-0.17,
-0.73
],
"width": 1326,
"height": 1920
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://wsb.hostdon.ne.jp/m198/media_attachments/files/114/680/944/048/838/987/original/b27808e8aa762bf2.jpg",
"name": "",
"blurhash": "UGOzSst7_3xu~qRj-;t7_3xuIUxu?bD%Rjxu",
"focalPoint": [
0.16,
0.34
],
"width": 1326,
"height": 1920
},
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://wsb.hostdon.ne.jp/m198/media_attachments/files/114/680/944/207/456/230/original/77aea803439e8ebe.jpg",
"name": "",
"blurhash": "U8NwWd-;of%MIUxuIUWBofRj9Fof~qD%Rj%M",
"focalPoint": [
-0.08,
-0.93
],
"width": 1326,
"height": 1920
}
],
"tag": [],
"replies": {
"id": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131/replies?min_id=114680955002143342&page=true",
"partOf": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131/replies",
"items": [
"https://366.koyomi.online/users/matsbox/statuses/114680955002143342"
]
}
},
"likes": {
"id": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131/likes",
"type": "Collection",
"totalItems": 6
},
"shares": {
"id": "https://366.koyomi.online/users/matsbox/statuses/114680946665831131/shares",
"type": "Collection",
"totalItems": 2
}
}