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://mastodon.social/users/anosidium/statuses/114598434902559857",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-30T19:29:05Z",
"url": "https://mastodon.social/@anosidium/114598434902559857",
"attributedTo": "https://mastodon.social/users/anosidium",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/anosidium/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/anosidium/statuses/114598434902559857",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-30:objectId=1010531202:objectType=Conversation",
"content": "<p>When clicking a hashtag in <a href=\"https://mastodon.social/tags/Oliphaunt\" class=\"mention hashtag\" rel=\"tag\">#<span>Oliphaunt</span></a>, which behaviour would you prefer?</p><p>• System contextual menu: supports keyboard navigation, blocks scrolling<br />• Custom popover view: doesn’t support keyboard navigation, allows scrolling</p><p>Your feedback is much appreciated!</p><p><a href=\"https://mastodon.social/tags/Feedback\" class=\"mention hashtag\" rel=\"tag\">#<span>Feedback</span></a> <a href=\"https://mastodon.social/tags/macOS\" class=\"mention hashtag\" rel=\"tag\">#<span>macOS</span></a> <a href=\"https://mastodon.social/tags/MacDev\" class=\"mention hashtag\" rel=\"tag\">#<span>MacDev</span></a> <a href=\"https://mastodon.social/tags/macOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>macOSDev</span></a> <a href=\"https://mastodon.social/tags/Mac\" class=\"mention hashtag\" rel=\"tag\">#<span>Mac</span></a></p>",
"contentMap": {
"en": "<p>When clicking a hashtag in <a href=\"https://mastodon.social/tags/Oliphaunt\" class=\"mention hashtag\" rel=\"tag\">#<span>Oliphaunt</span></a>, which behaviour would you prefer?</p><p>• System contextual menu: supports keyboard navigation, blocks scrolling<br />• Custom popover view: doesn’t support keyboard navigation, allows scrolling</p><p>Your feedback is much appreciated!</p><p><a href=\"https://mastodon.social/tags/Feedback\" class=\"mention hashtag\" rel=\"tag\">#<span>Feedback</span></a> <a href=\"https://mastodon.social/tags/macOS\" class=\"mention hashtag\" rel=\"tag\">#<span>macOS</span></a> <a href=\"https://mastodon.social/tags/MacDev\" class=\"mention hashtag\" rel=\"tag\">#<span>MacDev</span></a> <a href=\"https://mastodon.social/tags/macOSDev\" class=\"mention hashtag\" rel=\"tag\">#<span>macOSDev</span></a> <a href=\"https://mastodon.social/tags/Mac\" class=\"mention hashtag\" rel=\"tag\">#<span>Mac</span></a></p>"
},
"updated": "2025-05-30T19:31:28Z",
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://files.mastodon.social/media_attachments/files/114/598/420/407/577/361/original/3fd866d1fad66894.mp4",
"name": "A screen recording of Oliphaunt running on macOS Sequoia demonstrating clicking on a toot with various hashtags and opening a system contextual menu displaying options: Browse Toots in clicked hashtag, Browse Toots from toot author in clicked hashtag and mute clicked hashtag.",
"blurhash": "UVO3ttjgryIV%gIoNFkC_4D%IUt8rqo#t7sl",
"focalPoint": [
0,
0
],
"width": 1572,
"height": 1536
},
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://files.mastodon.social/media_attachments/files/114/598/422/224/477/613/original/096274df55037756.mp4",
"name": "A screen recording of Oliphaunt running on macOS Sequoia demonstrating clicking on a toot with various hashtags and opening a custom popover view displaying options: Browse Toots in clicked hashtag, Browse Toots from toot author in clicked hashtag and mute clicked hashtag.",
"blurhash": "UVO3ttjgryIV%gIoNFkC_4D%IUt8rqo#t7sl",
"focalPoint": [
0,
0
],
"width": 1572,
"height": 1536
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/oliphaunt",
"name": "#oliphaunt"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/feedback",
"name": "#feedback"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/macos",
"name": "#macos"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/macdev",
"name": "#macdev"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/macosdev",
"name": "#macosdev"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/mac",
"name": "#mac"
}
],
"replies": {
"id": "https://mastodon.social/users/anosidium/statuses/114598434902559857/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/anosidium/statuses/114598434902559857/replies?min_id=114598437361792806&page=true",
"partOf": "https://mastodon.social/users/anosidium/statuses/114598434902559857/replies",
"items": [
"https://mastodon.social/users/anosidium/statuses/114598437361792806"
]
}
},
"likes": {
"id": "https://mastodon.social/users/anosidium/statuses/114598434902559857/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mastodon.social/users/anosidium/statuses/114598434902559857/shares",
"type": "Collection",
"totalItems": 0
}
}