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://mathstodon.xyz/users/manlius/statuses/114065943450621677",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-02-25T18:29:30Z",
"url": "https://mathstodon.xyz/@manlius/114065943450621677",
"attributedTo": "https://mathstodon.xyz/users/manlius",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mathstodon.xyz/users/manlius/followers"
],
"sensitive": false,
"atomUri": "https://mathstodon.xyz/users/manlius/statuses/114065943450621677",
"inReplyToAtomUri": null,
"conversation": "tag:mathstodon.xyz,2025-02-25:objectId=140310424:objectType=Conversation",
"content": "<p>From leaf cutter ants and the human brain to the cosmic web, from Facebook to salmons and flocking birds: what connects them all?</p><p>They were the protagonists of my first lecture on <a href=\"https://mathstodon.xyz/tags/ComplexSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexSystems</span></a> in my course on the physics of <a href=\"https://mathstodon.xyz/tags/ComplexNetworks\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexNetworks</span></a>!</p>",
"contentMap": {
"it": "<p>From leaf cutter ants and the human brain to the cosmic web, from Facebook to salmons and flocking birds: what connects them all?</p><p>They were the protagonists of my first lecture on <a href=\"https://mathstodon.xyz/tags/ComplexSystems\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexSystems</span></a> in my course on the physics of <a href=\"https://mathstodon.xyz/tags/ComplexNetworks\" class=\"mention hashtag\" rel=\"tag\">#<span>ComplexNetworks</span></a>!</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mathstodon.xyz/media_attachments/files/114/065/942/914/768/043/original/5d0b07ed8f2d0e10.jpg",
"name": null,
"blurhash": "UIGRuNH?o|Xk2IP6xCw0M-=|NENaimrZngOY",
"width": 1080,
"height": 864
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/ComplexNetworks",
"name": "#ComplexNetworks"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/complexsystems",
"name": "#complexsystems"
}
],
"replies": {
"id": "https://mathstodon.xyz/users/manlius/statuses/114065943450621677/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mathstodon.xyz/users/manlius/statuses/114065943450621677/replies?only_other_accounts=true&page=true",
"partOf": "https://mathstodon.xyz/users/manlius/statuses/114065943450621677/replies",
"items": []
}
},
"likes": {
"id": "https://mathstodon.xyz/users/manlius/statuses/114065943450621677/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mathstodon.xyz/users/manlius/statuses/114065943450621677/shares",
"type": "Collection",
"totalItems": 1
}
}