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/rzr/statuses/114756286635327331",
"type": "Question",
"summary": null,
"inReplyTo": null,
"published": "2025-06-27T16:32:51Z",
"url": "https://mastodon.social/@rzr/114756286635327331",
"attributedTo": "https://mastodon.social/users/rzr",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/rzr/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/rzr/statuses/114756286635327331",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-27:objectId=1033975388:objectType=Conversation",
"content": "<p>Do you really know <a href=\"https://mastodon.social/tags/BASH\" class=\"mention hashtag\" rel=\"tag\">#<span>BASH</span></a> or <a href=\"https://mastodon.social/tags/Unix\" class=\"mention hashtag\" rel=\"tag\">#<span>Unix</span></a> <a href=\"https://mastodon.social/tags/shell\" class=\"mention hashtag\" rel=\"tag\">#<span>shell</span></a> ?</p><p>Answers without cheating...<br />(Comments welcome AFTER poll is closed) </p><p>x=256<br />x=$(($x - 250)) | echo x=$x<br />exit $x</p><p>What is the exit code ?</p>",
"contentMap": {
"en": "<p>Do you really know <a href=\"https://mastodon.social/tags/BASH\" class=\"mention hashtag\" rel=\"tag\">#<span>BASH</span></a> or <a href=\"https://mastodon.social/tags/Unix\" class=\"mention hashtag\" rel=\"tag\">#<span>Unix</span></a> <a href=\"https://mastodon.social/tags/shell\" class=\"mention hashtag\" rel=\"tag\">#<span>shell</span></a> ?</p><p>Answers without cheating...<br />(Comments welcome AFTER poll is closed) </p><p>x=256<br />x=$(($x - 250)) | echo x=$x<br />exit $x</p><p>What is the exit code ?</p>"
},
"updated": "2025-06-27T16:38:33Z",
"endTime": "2025-07-04T16:38:33Z",
"votersCount": 11,
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/bash",
"name": "#bash"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/unix",
"name": "#unix"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/shell",
"name": "#shell"
}
],
"replies": {
"id": "https://mastodon.social/users/rzr/statuses/114756286635327331/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/rzr/statuses/114756286635327331/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/rzr/statuses/114756286635327331/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/rzr/statuses/114756286635327331/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/rzr/statuses/114756286635327331/shares",
"type": "Collection",
"totalItems": 1
},
"oneOf": [
{
"type": "Note",
"name": "Negative value",
"replies": {
"type": "Collection",
"totalItems": 1
}
},
{
"type": "Note",
"name": "Zero",
"replies": {
"type": "Collection",
"totalItems": 2
}
},
{
"type": "Note",
"name": "Single digit positive value",
"replies": {
"type": "Collection",
"totalItems": 8
}
},
{
"type": "Note",
"name": "multiple digits positive value",
"replies": {
"type": "Collection",
"totalItems": 0
}
}
]
}