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/jamesholden/statuses/114395427465430688",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-24T23:01:37Z",
"url": "https://mas.to/@jamesholden/114395427465430688",
"attributedTo": "https://mas.to/users/jamesholden",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mas.to/users/jamesholden/followers"
],
"sensitive": false,
"atomUri": "https://mas.to/users/jamesholden/statuses/114395427465430688",
"inReplyToAtomUri": null,
"conversation": "tag:mas.to,2025-04-24:objectId=483443024:objectType=Conversation",
"content": "<p>Look! A <a href=\"https://mas.to/tags/silicongraphics\" class=\"mention hashtag\" rel=\"tag\">#<span>silicongraphics</span></a> Indy in Black Mirror Plaything! <a href=\"https://mas.to/tags/sgi\" class=\"mention hashtag\" rel=\"tag\">#<span>sgi</span></a> <a href=\"https://mas.to/tags/vintagecomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>vintagecomputing</span></a> <a href=\"https://mas.to/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> <a href=\"https://mas.to/tags/unix\" class=\"mention hashtag\" rel=\"tag\">#<span>unix</span></a></p>",
"contentMap": {
"en": "<p>Look! A <a href=\"https://mas.to/tags/silicongraphics\" class=\"mention hashtag\" rel=\"tag\">#<span>silicongraphics</span></a> Indy in Black Mirror Plaything! <a href=\"https://mas.to/tags/sgi\" class=\"mention hashtag\" rel=\"tag\">#<span>sgi</span></a> <a href=\"https://mas.to/tags/vintagecomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>vintagecomputing</span></a> <a href=\"https://mas.to/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> <a href=\"https://mas.to/tags/unix\" class=\"mention hashtag\" rel=\"tag\">#<span>unix</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.mas.to/media_attachments/files/114/395/419/158/697/740/original/d4128068e0dab5be.png",
"name": "A screen grab from Black Mirror Plaything showing the main character looking at a computer game on a screen, with a SGI Indy in the background.",
"blurhash": "UEDlc%n655Q.?C9u-:n5HXEMTcai4:X8xas;",
"width": 1536,
"height": 1153
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mas.to/tags/unix",
"name": "#unix"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/retrocomputing",
"name": "#retrocomputing"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/vintagecomputing",
"name": "#vintagecomputing"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/sgi",
"name": "#sgi"
},
{
"type": "Hashtag",
"href": "https://mas.to/tags/silicongraphics",
"name": "#silicongraphics"
}
],
"replies": {
"id": "https://mas.to/users/jamesholden/statuses/114395427465430688/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mas.to/users/jamesholden/statuses/114395427465430688/replies?only_other_accounts=true&page=true",
"partOf": "https://mas.to/users/jamesholden/statuses/114395427465430688/replies",
"items": []
}
},
"likes": {
"id": "https://mas.to/users/jamesholden/statuses/114395427465430688/likes",
"type": "Collection",
"totalItems": 4
},
"shares": {
"id": "https://mas.to/users/jamesholden/statuses/114395427465430688/shares",
"type": "Collection",
"totalItems": 0
}
}