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://mathstodon.xyz/users/paysmaths/statuses/114686266467404514",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-15T07:45:48Z",
"url": "https://mathstodon.xyz/@paysmaths/114686266467404514",
"attributedTo": "https://mathstodon.xyz/users/paysmaths",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mathstodon.xyz/users/paysmaths/followers",
"https://mathstodon.xyz/users/carnivalofmaths"
],
"sensitive": false,
"atomUri": "https://mathstodon.xyz/users/paysmaths/statuses/114686266467404514",
"inReplyToAtomUri": null,
"conversation": "tag:mathstodon.xyz,2025-06-15:objectId=158369779:objectType=Conversation",
"content": "<p>Carnival of Mathematics #240<br />Source : The Aperiodical / Beauty of Mathematics</p><p><a href=\"https://beautyofmathematics.com/carnival-of-mathematics-240\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">beautyofmathematics.com/carniv</span><span class=\"invisible\">al-of-mathematics-240</span></a><br /><a href=\"https://mathstodon.xyz/tags/mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>mathematics</span></a> <a href=\"https://mathstodon.xyz/tags/maths\" class=\"mention hashtag\" rel=\"tag\">#<span>maths</span></a> <a href=\"https://mathstodon.xyz/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@carnivalofmaths\" class=\"u-url mention\">@<span>carnivalofmaths</span></a></span></p>",
"contentMap": {
"fr": "<p>Carnival of Mathematics #240<br />Source : The Aperiodical / Beauty of Mathematics</p><p><a href=\"https://beautyofmathematics.com/carnival-of-mathematics-240\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">beautyofmathematics.com/carniv</span><span class=\"invisible\">al-of-mathematics-240</span></a><br /><a href=\"https://mathstodon.xyz/tags/mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>mathematics</span></a> <a href=\"https://mathstodon.xyz/tags/maths\" class=\"mention hashtag\" rel=\"tag\">#<span>maths</span></a> <a href=\"https://mathstodon.xyz/tags/math\" class=\"mention hashtag\" rel=\"tag\">#<span>math</span></a> <span class=\"h-card\" translate=\"no\"><a href=\"https://mathstodon.xyz/@carnivalofmaths\" class=\"u-url mention\">@<span>carnivalofmaths</span></a></span></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mathstodon.xyz/users/carnivalofmaths",
"name": "@carnivalofmaths"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/math",
"name": "#math"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/maths",
"name": "#maths"
},
{
"type": "Hashtag",
"href": "https://mathstodon.xyz/tags/mathematics",
"name": "#mathematics"
}
],
"replies": {
"id": "https://mathstodon.xyz/users/paysmaths/statuses/114686266467404514/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mathstodon.xyz/users/paysmaths/statuses/114686266467404514/replies?only_other_accounts=true&page=true",
"partOf": "https://mathstodon.xyz/users/paysmaths/statuses/114686266467404514/replies",
"items": []
}
},
"likes": {
"id": "https://mathstodon.xyz/users/paysmaths/statuses/114686266467404514/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mathstodon.xyz/users/paysmaths/statuses/114686266467404514/shares",
"type": "Collection",
"totalItems": 1
}
}