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://poliversity.it/users/simonemiglio/statuses/114575423972456949",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-26T17:57:06Z",
"url": "https://poliversity.it/@simonemiglio/114575423972456949",
"attributedTo": "https://poliversity.it/users/simonemiglio",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://poliversity.it/users/simonemiglio/followers",
"https://video.poul.org/accounts/poul",
"https://mastodon.uno/users/fedimedia"
],
"sensitive": false,
"atomUri": "https://poliversity.it/users/simonemiglio/statuses/114575423972456949",
"inReplyToAtomUri": null,
"conversation": "tag:poliversity.it,2025-05-26:objectId=6685582:objectType=Conversation",
"content": "<p>Dr. Richard Stallman (rms) at Politecnico di Milano. Founder of the GNU Project and the Free Software Foundation (FSF).<br>Organised by <span class=\"h-card\" translate=\"no\"><a href=\"https://video.poul.org/accounts/poul\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>poul</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.uno/@fedimedia\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>fedimedia</span></a></span> </p><p><a href=\"https://poliversity.it/tags/fsf\" class=\"mention hashtag\" rel=\"tag\">#<span>fsf</span></a> <a href=\"https://poliversity.it/tags/stallman\" class=\"mention hashtag\" rel=\"tag\">#<span>stallman</span></a> <a href=\"https://poliversity.it/tags/rms\" class=\"mention hashtag\" rel=\"tag\">#<span>rms</span></a> <a href=\"https://poliversity.it/tags/poul\" class=\"mention hashtag\" rel=\"tag\">#<span>poul</span></a> <a href=\"https://poliversity.it/tags/polimi\" class=\"mention hashtag\" rel=\"tag\">#<span>polimi</span></a> <a href=\"https://poliversity.it/tags/fedimedia\" class=\"mention hashtag\" rel=\"tag\">#<span>fedimedia</span></a> <a href=\"https://poliversity.it/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a> <a href=\"https://poliversity.it/tags/gnu\" class=\"mention hashtag\" rel=\"tag\">#<span>gnu</span></a></p>",
"contentMap": {
"en": "<p>Dr. Richard Stallman (rms) at Politecnico di Milano. Founder of the GNU Project and the Free Software Foundation (FSF).<br>Organised by <span class=\"h-card\" translate=\"no\"><a href=\"https://video.poul.org/accounts/poul\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>poul</span></a></span> and <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.uno/@fedimedia\" class=\"u-url mention\" rel=\"nofollow noopener noreferrer\" target=\"_blank\">@<span>fedimedia</span></a></span> </p><p><a href=\"https://poliversity.it/tags/fsf\" class=\"mention hashtag\" rel=\"tag\">#<span>fsf</span></a> <a href=\"https://poliversity.it/tags/stallman\" class=\"mention hashtag\" rel=\"tag\">#<span>stallman</span></a> <a href=\"https://poliversity.it/tags/rms\" class=\"mention hashtag\" rel=\"tag\">#<span>rms</span></a> <a href=\"https://poliversity.it/tags/poul\" class=\"mention hashtag\" rel=\"tag\">#<span>poul</span></a> <a href=\"https://poliversity.it/tags/polimi\" class=\"mention hashtag\" rel=\"tag\">#<span>polimi</span></a> <a href=\"https://poliversity.it/tags/fedimedia\" class=\"mention hashtag\" rel=\"tag\">#<span>fedimedia</span></a> <a href=\"https://poliversity.it/tags/mastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodon</span></a> <a href=\"https://poliversity.it/tags/gnu\" class=\"mention hashtag\" rel=\"tag\">#<span>gnu</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://s3.poliversity.it/media_attachments/files/114/575/414/058/070/060/original/e1c64aabb0644e41.jpg",
"name": null,
"blurhash": "UJEfH8M_t7of_MbIRka|^+R*oLay~pt6bat6",
"width": 2458,
"height": 3264
}
],
"tag": [
{
"type": "Mention",
"href": "https://video.poul.org/accounts/poul",
"name": "@poul@video.poul.org"
},
{
"type": "Mention",
"href": "https://mastodon.uno/users/fedimedia",
"name": "@fedimedia@mastodon.uno"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/fsf",
"name": "#fsf"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/stallman",
"name": "#stallman"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/rms",
"name": "#rms"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/poul",
"name": "#poul"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/polimi",
"name": "#polimi"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/fedimedia",
"name": "#fedimedia"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/mastodon",
"name": "#mastodon"
},
{
"type": "Hashtag",
"href": "https://poliversity.it/tags/gnu",
"name": "#gnu"
}
],
"replies": {
"id": "https://poliversity.it/users/simonemiglio/statuses/114575423972456949/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://poliversity.it/users/simonemiglio/statuses/114575423972456949/replies?only_other_accounts=true&page=true",
"partOf": "https://poliversity.it/users/simonemiglio/statuses/114575423972456949/replies",
"items": []
}
},
"likes": {
"id": "https://poliversity.it/users/simonemiglio/statuses/114575423972456949/likes",
"type": "Collection",
"totalItems": 24
},
"shares": {
"id": "https://poliversity.it/users/simonemiglio/statuses/114575423972456949/shares",
"type": "Collection",
"totalItems": 12
}
}