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.social/users/rival/statuses/114663404482998981",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-11T06:51:42Z",
"url": "https://mastodon.social/@rival/114663404482998981",
"attributedTo": "https://mastodon.social/users/rival",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/rival/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/rival/statuses/114663404482998981",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-11:objectId=1020081774:objectType=Conversation",
"content": "<p>«If you bought your <a href=\"https://mastodon.social/tags/computer\" class=\"mention hashtag\" rel=\"tag\">#<span>computer</span></a> after 2010, there's most likely no reason to throw it out. By just installing an up-to-date <a href=\"https://mastodon.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> operating system you can keep using it for years to come.» - <a href=\"https://endof10.org/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">endof10.org/</span><span class=\"invisible\"></span></a><br /><a href=\"https://mastodon.social/tags/windows\" class=\"mention hashtag\" rel=\"tag\">#<span>windows</span></a> <a href=\"https://mastodon.social/tags/endof10\" class=\"mention hashtag\" rel=\"tag\">#<span>endof10</span></a> <a href=\"https://mastodon.social/tags/gnu\" class=\"mention hashtag\" rel=\"tag\">#<span>gnu</span></a> <a href=\"https://mastodon.social/tags/floss\" class=\"mention hashtag\" rel=\"tag\">#<span>floss</span></a> <a href=\"https://mastodon.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a> <a href=\"https://mastodon.social/tags/libresoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>libresoftware</span></a> <a href=\"https://mastodon.social/tags/debian\" class=\"mention hashtag\" rel=\"tag\">#<span>debian</span></a> <a href=\"https://mastodon.social/tags/fsfe\" class=\"mention hashtag\" rel=\"tag\">#<span>fsfe</span></a> <a href=\"https://mastodon.social/tags/ifixit\" class=\"mention hashtag\" rel=\"tag\">#<span>ifixit</span></a> <a href=\"https://mastodon.social/tags/ils\" class=\"mention hashtag\" rel=\"tag\">#<span>ils</span></a> <a href=\"https://mastodon.social/tags/kde\" class=\"mention hashtag\" rel=\"tag\">#<span>kde</span></a> <a href=\"https://mastodon.social/tags/opensuse\" class=\"mention hashtag\" rel=\"tag\">#<span>opensuse</span></a></p>",
"contentMap": {
"es": "<p>«If you bought your <a href=\"https://mastodon.social/tags/computer\" class=\"mention hashtag\" rel=\"tag\">#<span>computer</span></a> after 2010, there's most likely no reason to throw it out. By just installing an up-to-date <a href=\"https://mastodon.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> operating system you can keep using it for years to come.» - <a href=\"https://endof10.org/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">endof10.org/</span><span class=\"invisible\"></span></a><br /><a href=\"https://mastodon.social/tags/windows\" class=\"mention hashtag\" rel=\"tag\">#<span>windows</span></a> <a href=\"https://mastodon.social/tags/endof10\" class=\"mention hashtag\" rel=\"tag\">#<span>endof10</span></a> <a href=\"https://mastodon.social/tags/gnu\" class=\"mention hashtag\" rel=\"tag\">#<span>gnu</span></a> <a href=\"https://mastodon.social/tags/floss\" class=\"mention hashtag\" rel=\"tag\">#<span>floss</span></a> <a href=\"https://mastodon.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a> <a href=\"https://mastodon.social/tags/libresoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>libresoftware</span></a> <a href=\"https://mastodon.social/tags/debian\" class=\"mention hashtag\" rel=\"tag\">#<span>debian</span></a> <a href=\"https://mastodon.social/tags/fsfe\" class=\"mention hashtag\" rel=\"tag\">#<span>fsfe</span></a> <a href=\"https://mastodon.social/tags/ifixit\" class=\"mention hashtag\" rel=\"tag\">#<span>ifixit</span></a> <a href=\"https://mastodon.social/tags/ils\" class=\"mention hashtag\" rel=\"tag\">#<span>ils</span></a> <a href=\"https://mastodon.social/tags/kde\" class=\"mention hashtag\" rel=\"tag\">#<span>kde</span></a> <a href=\"https://mastodon.social/tags/opensuse\" class=\"mention hashtag\" rel=\"tag\">#<span>opensuse</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/computer",
"name": "#computer"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/linux",
"name": "#linux"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/windows",
"name": "#windows"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/endof10",
"name": "#endof10"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/gnu",
"name": "#gnu"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/floss",
"name": "#floss"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/freesoftware",
"name": "#freesoftware"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/libresoftware",
"name": "#libresoftware"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/debian",
"name": "#debian"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/fsfe",
"name": "#fsfe"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ifixit",
"name": "#ifixit"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/ils",
"name": "#ils"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/kde",
"name": "#kde"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/opensuse",
"name": "#opensuse"
}
],
"replies": {
"id": "https://mastodon.social/users/rival/statuses/114663404482998981/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/rival/statuses/114663404482998981/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/rival/statuses/114663404482998981/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/rival/statuses/114663404482998981/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/rival/statuses/114663404482998981/shares",
"type": "Collection",
"totalItems": 7
}
}