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://mas.to/users/markarayner/statuses/114353690541706978",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-17T14:07:22Z",
"url": "https://mas.to/@markarayner/114353690541706978",
"attributedTo": "https://mas.to/users/markarayner",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/markarayner/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/markarayner/statuses/114353690541706978",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-04-17:objectId=480274763:objectType=Conversation",
"content": "<p>And so the publishing world began. </p><p><a href=\"https://mas.to/tags/fakefact\" class=\"mention hashtag\" rel=\"tag\">#<span>fakefact</span></a> <a href=\"https://mas.to/tags/MaundyThursday\" class=\"mention hashtag\" rel=\"tag\">#<span>MaundyThursday</span></a> <a href=\"https://mas.to/tags/easter\" class=\"mention hashtag\" rel=\"tag\">#<span>easter</span></a> <a href=\"https://mas.to/tags/humor\" class=\"mention hashtag\" rel=\"tag\">#<span>humor</span></a> <a href=\"https://mas.to/tags/humour\" class=\"mention hashtag\" rel=\"tag\">#<span>humour</span></a> <a href=\"https://mas.to/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mas.to/tags/book\" class=\"mention hashtag\" rel=\"tag\">#<span>book</span></a> <a href=\"https://mas.to/tags/writing\" class=\"mention hashtag\" rel=\"tag\">#<span>writing</span></a> <a href=\"https://mas.to/tags/writingcommunity\" class=\"mention hashtag\" rel=\"tag\">#<span>writingcommunity</span></a></p>",
"contentMap": {
"en": "<p>And so the publishing world began. </p><p><a href=\"https://mas.to/tags/fakefact\" class=\"mention hashtag\" rel=\"tag\">#<span>fakefact</span></a> <a href=\"https://mas.to/tags/MaundyThursday\" class=\"mention hashtag\" rel=\"tag\">#<span>MaundyThursday</span></a> <a href=\"https://mas.to/tags/easter\" class=\"mention hashtag\" rel=\"tag\">#<span>easter</span></a> <a href=\"https://mas.to/tags/humor\" class=\"mention hashtag\" rel=\"tag\">#<span>humor</span></a> <a href=\"https://mas.to/tags/humour\" class=\"mention hashtag\" rel=\"tag\">#<span>humour</span></a> <a href=\"https://mas.to/tags/books\" class=\"mention hashtag\" rel=\"tag\">#<span>books</span></a> <a href=\"https://mas.to/tags/book\" class=\"mention hashtag\" rel=\"tag\">#<span>book</span></a> <a href=\"https://mas.to/tags/writing\" class=\"mention hashtag\" rel=\"tag\">#<span>writing</span></a> <a href=\"https://mas.to/tags/writingcommunity\" class=\"mention hashtag\" rel=\"tag\">#<span>writingcommunity</span></a></p>"
},
"updated": "2025-04-17T14:21:54Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://media.mas.to/media_attachments/files/114/353/684/590/015/577/original/565f1ea78550179d.jpg",
"name": "davinci's last supper with the following labels:\none of you will betray me\nfour will get book deals",
"blurhash": "UJGIJxM|D%OE0LoMbboLOrn%t6s-^+WVoKS3",
"focalPoint": [
0,
0
],
"width": 1170,
"height": 590
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/writingcommunity",
"name": "#writingcommunity"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/writing",
"name": "#writing"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/book",
"name": "#book"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/books",
"name": "#books"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/humour",
"name": "#humour"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/humor",
"name": "#humor"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/Easter",
"name": "#Easter"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/MaundyThursday",
"name": "#MaundyThursday"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/fakefact",
"name": "#fakefact"
}
],
"replies": {
"id": "https://mas.to/users/markarayner/statuses/114353690541706978/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/markarayner/statuses/114353690541706978/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/markarayner/statuses/114353690541706978/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/markarayner/statuses/114353690541706978/likes",
"type": "Collection",
"totalItems": 188
},
"shares": {
"id": "https://mas.to/users/markarayner/statuses/114353690541706978/shares",
"type": "Collection",
"totalItems": 105
}
}