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/JeanBaptisteEt4/statuses/114460196069221686",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-06T09:33:07Z",
"url": "https://mathstodon.xyz/@JeanBaptisteEt4/114460196069221686",
"attributedTo": "https://mathstodon.xyz/users/JeanBaptisteEt4",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mathstodon.xyz/users/JeanBaptisteEt4/followers"
],
"sensitive": false,
"atomUri": "https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460196069221686",
"inReplyToAtomUri": null,
"conversation": "tag:mathstodon.xyz,2025-05-06:objectId=151842703:objectType=Conversation",
"content": "<p>👾 </p><p><a href=\"https://mathstodon.xyz/tags/invader\" class=\"mention hashtag\" rel=\"tag\">#<span>invader</span></a> <a href=\"https://mathstodon.xyz/tags/grid\" class=\"mention hashtag\" rel=\"tag\">#<span>grid</span></a> <a href=\"https://mathstodon.xyz/tags/homoth%C3%A9tie\" class=\"mention hashtag\" rel=\"tag\">#<span>homothétie</span></a> <a href=\"https://mathstodon.xyz/tags/dilatation\" class=\"mention hashtag\" rel=\"tag\">#<span>dilatation</span></a> <a href=\"https://mathstodon.xyz/tags/fun\" class=\"mention hashtag\" rel=\"tag\">#<span>fun</span></a> <a href=\"https://mathstodon.xyz/tags/geogebra\" class=\"mention hashtag\" rel=\"tag\">#<span>geogebra</span></a> <a href=\"https://mathstodon.xyz/tags/sketch\" class=\"mention hashtag\" rel=\"tag\">#<span>sketch</span></a> <a href=\"https://mathstodon.xyz/tags/distance\" class=\"mention hashtag\" rel=\"tag\">#<span>distance</span></a> <a href=\"https://mathstodon.xyz/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <a href=\"https://mathstodon.xyz/tags/mathart\" class=\"mention hashtag\" rel=\"tag\">#<span>mathart</span></a></p>",
"contentMap": {
"fr": "<p>👾 </p><p><a href=\"https://mathstodon.xyz/tags/invader\" class=\"mention hashtag\" rel=\"tag\">#<span>invader</span></a> <a href=\"https://mathstodon.xyz/tags/grid\" class=\"mention hashtag\" rel=\"tag\">#<span>grid</span></a> <a href=\"https://mathstodon.xyz/tags/homoth%C3%A9tie\" class=\"mention hashtag\" rel=\"tag\">#<span>homothétie</span></a> <a href=\"https://mathstodon.xyz/tags/dilatation\" class=\"mention hashtag\" rel=\"tag\">#<span>dilatation</span></a> <a href=\"https://mathstodon.xyz/tags/fun\" class=\"mention hashtag\" rel=\"tag\">#<span>fun</span></a> <a href=\"https://mathstodon.xyz/tags/geogebra\" class=\"mention hashtag\" rel=\"tag\">#<span>geogebra</span></a> <a href=\"https://mathstodon.xyz/tags/sketch\" class=\"mention hashtag\" rel=\"tag\">#<span>sketch</span></a> <a href=\"https://mathstodon.xyz/tags/distance\" class=\"mention hashtag\" rel=\"tag\">#<span>distance</span></a> <a href=\"https://mathstodon.xyz/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <a href=\"https://mathstodon.xyz/tags/mathart\" class=\"mention hashtag\" rel=\"tag\">#<span>mathart</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mathstodon.xyz/media_attachments/files/114/460/184/250/152/474/original/4d3e07c5bb8c8f6a.png",
"name": "Invader contruit sur une grille de points déformée par homothétie.",
"blurhash": "UnKA52s:4.oMo}j[WVbH1|bHwIWVr=aynhjZ",
"focalPoint": [
0,
0
],
"width": 2959,
"height": 2803
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/mathart",
"name": "#mathart"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/math",
"name": "#math"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/distance",
"name": "#distance"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/sketch",
"name": "#sketch"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/geogebra",
"name": "#geogebra"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/fun",
"name": "#fun"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/dilatation",
"name": "#dilatation"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/homothetie",
"name": "#homothetie"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/grid",
"name": "#grid"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/invader",
"name": "#invader"
}
],
"replies": {
"id": "https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460196069221686/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460196069221686/replies?min_id=114460201584771857&page=true",
"partOf": "https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460196069221686/replies",
"items": [
"https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460201584771857"
]
}
},
"likes": {
"id": "https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460196069221686/likes",
"type": "Collection",
"totalItems": 4
},
"shares": {
"id": "https://mathstodon.xyz/users/JeanBaptisteEt4/statuses/114460196069221686/shares",
"type": "Collection",
"totalItems": 1
}
}