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",
"litepub": "http://litepub.social/ns#",
"directMessage": "litepub:directMessage",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-17T00:05:38Z",
"url": "https://infosec.exchange/@NorthSec/114520250029649352",
"attributedTo": "https://infosec.exchange/users/NorthSec",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://infosec.exchange/users/NorthSec/followers"
],
"sensitive": false,
"atomUri": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352",
"inReplyToAtomUri": null,
"conversation": "tag:infosec.exchange,2025-05-17:objectId=271921180:objectType=Conversation",
"content": "<p>It's on 🔥🔥</p><p><a href=\"https://infosec.exchange/tags/ctf\" class=\"mention hashtag\" rel=\"tag\">#<span>ctf</span></a> <a href=\"https://infosec.exchange/tags/hackerspace\" class=\"mention hashtag\" rel=\"tag\">#<span>hackerspace</span></a> <a href=\"https://infosec.exchange/tags/hacker\" class=\"mention hashtag\" rel=\"tag\">#<span>hacker</span></a> <a href=\"https://infosec.exchange/tags/nsec2025\" class=\"mention hashtag\" rel=\"tag\">#<span>nsec2025</span></a> <a href=\"https://infosec.exchange/tags/nsec\" class=\"mention hashtag\" rel=\"tag\">#<span>nsec</span></a></p>",
"contentMap": {
"en": "<p>It's on 🔥🔥</p><p><a href=\"https://infosec.exchange/tags/ctf\" class=\"mention hashtag\" rel=\"tag\">#<span>ctf</span></a> <a href=\"https://infosec.exchange/tags/hackerspace\" class=\"mention hashtag\" rel=\"tag\">#<span>hackerspace</span></a> <a href=\"https://infosec.exchange/tags/hacker\" class=\"mention hashtag\" rel=\"tag\">#<span>hacker</span></a> <a href=\"https://infosec.exchange/tags/nsec2025\" class=\"mention hashtag\" rel=\"tag\">#<span>nsec2025</span></a> <a href=\"https://infosec.exchange/tags/nsec\" class=\"mention hashtag\" rel=\"tag\">#<span>nsec</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://media.infosec.exchange/infosec.exchange/media_attachments/files/114/520/249/075/158/260/original/0b24fab93994642c.mp4",
"name": "The room of the CTF is filling up",
"blurhash": "UIE.t-MwR%t7^-ITt7ofRntRayWCE1xvRjae",
"focalPoint": [
0,
0
],
"width": 1080,
"height": 1920
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/ctf",
"name": "#ctf"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/hackerspace",
"name": "#hackerspace"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/hacker",
"name": "#hacker"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/nsec2025",
"name": "#nsec2025"
},
{
"type": "Hashtag",
"href": "https://infosec.exchange/tags/nsec",
"name": "#nsec"
}
],
"replies": {
"id": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352/replies?only_other_accounts=true&page=true",
"partOf": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352/replies",
"items": []
}
},
"likes": {
"id": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://infosec.exchange/users/NorthSec/statuses/114520250029649352/shares",
"type": "Collection",
"totalItems": 0
}
}