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/rmathew/statuses/114093356029432964",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-03-02T14:40:53Z",
"url": "https://mastodon.social/@rmathew/114093356029432964",
"attributedTo": "https://mastodon.social/users/rmathew",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/rmathew/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/rmathew/statuses/114093356029432964",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-03-02:objectId=935015648:objectType=Conversation",
"content": "<p>“What I Saw At The Evolution Of Plan 9” [PDF], Geoff Collyer (<a href=\"https://adi.onl/oral.pdf\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">adi.onl/oral.pdf</span><span class=\"invisible\"></span></a>).</p><p>Via HN: <a href=\"https://news.ycombinator.com/item?id=43108977\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.ycombinator.com/item?id=4</span><span class=\"invisible\">3108977</span></a></p><p><a href=\"https://mastodon.social/tags/Plan9\" class=\"mention hashtag\" rel=\"tag\">#<span>Plan9</span></a> <a href=\"https://mastodon.social/tags/OS\" class=\"mention hashtag\" rel=\"tag\">#<span>OS</span></a> <a href=\"https://mastodon.social/tags/Unix\" class=\"mention hashtag\" rel=\"tag\">#<span>Unix</span></a> <a href=\"https://mastodon.social/tags/ComputerHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerHistory</span></a> <a href=\"https://mastodon.social/tags/BellLabs\" class=\"mention hashtag\" rel=\"tag\">#<span>BellLabs</span></a> <a href=\"https://mastodon.social/tags/OperatingSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>OperatingSystems</span></a> <a href=\"https://mastodon.social/tags/P9\" class=\"mention hashtag\" rel=\"tag\">#<span>P9</span></a></p>",
"contentMap": {
"en": "<p>“What I Saw At The Evolution Of Plan 9” [PDF], Geoff Collyer (<a href=\"https://adi.onl/oral.pdf\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">adi.onl/oral.pdf</span><span class=\"invisible\"></span></a>).</p><p>Via HN: <a href=\"https://news.ycombinator.com/item?id=43108977\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.ycombinator.com/item?id=4</span><span class=\"invisible\">3108977</span></a></p><p><a href=\"https://mastodon.social/tags/Plan9\" class=\"mention hashtag\" rel=\"tag\">#<span>Plan9</span></a> <a href=\"https://mastodon.social/tags/OS\" class=\"mention hashtag\" rel=\"tag\">#<span>OS</span></a> <a href=\"https://mastodon.social/tags/Unix\" class=\"mention hashtag\" rel=\"tag\">#<span>Unix</span></a> <a href=\"https://mastodon.social/tags/ComputerHistory\" class=\"mention hashtag\" rel=\"tag\">#<span>ComputerHistory</span></a> <a href=\"https://mastodon.social/tags/BellLabs\" class=\"mention hashtag\" rel=\"tag\">#<span>BellLabs</span></a> <a href=\"https://mastodon.social/tags/OperatingSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>OperatingSystems</span></a> <a href=\"https://mastodon.social/tags/P9\" class=\"mention hashtag\" rel=\"tag\">#<span>P9</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/plan9",
"name": "#plan9"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/os",
"name": "#os"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/unix",
"name": "#unix"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/computerhistory",
"name": "#computerhistory"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/belllabs",
"name": "#belllabs"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/operatingsystems",
"name": "#operatingsystems"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/p9",
"name": "#p9"
}
],
"replies": {
"id": "https://mastodon.social/users/rmathew/statuses/114093356029432964/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/rmathew/statuses/114093356029432964/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/rmathew/statuses/114093356029432964/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/rmathew/statuses/114093356029432964/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mastodon.social/users/rmathew/statuses/114093356029432964/shares",
"type": "Collection",
"totalItems": 1
}
}