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://366.koyomi.online/users/matsbox/statuses/114613140312814383",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-02T09:48:51Z",
"url": "https://366.koyomi.online/@matsbox/114613140312814383",
"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/114613140312814383",
"inReplyToAtomUri": null,
"conversation": "tag:366.koyomi.online,2025-06-02:objectId=28747216:objectType=Conversation",
"content": "<p><a href=\"https://366.koyomi.online/tags/%E3%82%B3%E3%83%9F%E3%83%86%E3%82%A3%E3%82%A2152\" class=\"mention hashtag\" rel=\"tag\">#<span>コミティア152</span></a> レポ、FANBOXとOFUSEとnoteにアップしました！お好みの場所でどうぞどうぞ<br />(関係ないんですがnoteだけちょっとだけ外向きの要素を足しています ハッシュタグから来る方が多い場所ゆえに…)</p><p>FANBOX <a href=\"https://matsbox.fanbox.cc/posts/9989469\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">matsbox.fanbox.cc/posts/998946</span><span class=\"invisible\">9</span></a><br />OFUSE <a href=\"https://ofuse.me/e/93945\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">ofuse.me/e/93945</span><span class=\"invisible\"></span></a><br />note<br /><a href=\"https://note.com/matsbox365/n/n0ee889e98c1e\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">note.com/matsbox365/n/n0ee889e</span><span class=\"invisible\">98c1e</span></a></p>",
"contentMap": {
"ja": "<p><a href=\"https://366.koyomi.online/tags/%E3%82%B3%E3%83%9F%E3%83%86%E3%82%A3%E3%82%A2152\" class=\"mention hashtag\" rel=\"tag\">#<span>コミティア152</span></a> レポ、FANBOXとOFUSEとnoteにアップしました！お好みの場所でどうぞどうぞ<br />(関係ないんですがnoteだけちょっとだけ外向きの要素を足しています ハッシュタグから来る方が多い場所ゆえに…)</p><p>FANBOX <a href=\"https://matsbox.fanbox.cc/posts/9989469\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">matsbox.fanbox.cc/posts/998946</span><span class=\"invisible\">9</span></a><br />OFUSE <a href=\"https://ofuse.me/e/93945\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">ofuse.me/e/93945</span><span class=\"invisible\"></span></a><br />note<br /><a href=\"https://note.com/matsbox365/n/n0ee889e98c1e\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">note.com/matsbox365/n/n0ee889e</span><span class=\"invisible\">98c1e</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://wsb.hostdon.ne.jp/m198/media_attachments/files/114/613/138/954/314/135/original/0f46d9c35f54b954.jpeg",
"name": null,
"blurhash": "UAHL9sGDv|^P0dDiEMo|02?HjFnOXn5AD%In",
"width": 1024,
"height": 768
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://366.koyomi.online/tags/%E3%82%B3%E3%83%9F%E3%83%86%E3%82%A3%E3%82%A2152",
"name": "#コミティア152"
}
],
"replies": {
"id": "https://366.koyomi.online/users/matsbox/statuses/114613140312814383/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://366.koyomi.online/users/matsbox/statuses/114613140312814383/replies?only_other_accounts=true&page=true",
"partOf": "https://366.koyomi.online/users/matsbox/statuses/114613140312814383/replies",
"items": []
}
},
"likes": {
"id": "https://366.koyomi.online/users/matsbox/statuses/114613140312814383/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://366.koyomi.online/users/matsbox/statuses/114613140312814383/shares",
"type": "Collection",
"totalItems": 1
}
}