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://floss.social/users/doctormo/statuses/114671271781863173",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-12T16:12:27Z",
"url": "https://floss.social/@doctormo/114671271781863173",
"attributedTo": "https://floss.social/users/doctormo",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://floss.social/users/doctormo/followers"
],
"sensitive": false,
"atomUri": "https://floss.social/users/doctormo/statuses/114671271781863173",
"inReplyToAtomUri": null,
"conversation": "tag:floss.social,2025-06-12:objectId=90012842:objectType=Conversation",
"content": "<p>This is the most "this could have been an email" energy I've seen in a merge request review.</p><p><a href=\"https://floss.social/tags/cpp\" class=\"mention hashtag\" rel=\"tag\">#<span>cpp</span></a> <a href=\"https://floss.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://floss.social/tags/codereview\" class=\"mention hashtag\" rel=\"tag\">#<span>codereview</span></a></p>",
"contentMap": {
"en": "<p>This is the most "this could have been an email" energy I've seen in a merge request review.</p><p><a href=\"https://floss.social/tags/cpp\" class=\"mention hashtag\" rel=\"tag\">#<span>cpp</span></a> <a href=\"https://floss.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://floss.social/tags/codereview\" class=\"mention hashtag\" rel=\"tag\">#<span>codereview</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/floss/media_attachments/files/114/670/996/705/568/539/original/1da159ec11471a3d.png",
"name": "A code review diff with red and green lines indicating deletions and additions.\n\n- width = std::min(width, dpi * 20);\n+ width = std::max(std::min(width, dpi * 20), 1.0);\n\n\"That could have been a std::clamp\"",
"blurhash": "ULRfa-RP%2%3+cs:xaV[;BM{eobF_NoyWVfR",
"focalPoint": [
-1,
0.05
],
"width": 521,
"height": 105
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://floss.social/tags/Cpp",
"name": "#Cpp"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/programming",
"name": "#programming"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/codereview",
"name": "#codereview"
}
],
"replies": {
"id": "https://floss.social/users/doctormo/statuses/114671271781863173/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://floss.social/users/doctormo/statuses/114671271781863173/replies?only_other_accounts=true&page=true",
"partOf": "https://floss.social/users/doctormo/statuses/114671271781863173/replies",
"items": []
}
},
"likes": {
"id": "https://floss.social/users/doctormo/statuses/114671271781863173/likes",
"type": "Collection",
"totalItems": 4
},
"shares": {
"id": "https://floss.social/users/doctormo/statuses/114671271781863173/shares",
"type": "Collection",
"totalItems": 0
}
}