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/rotnroll666/statuses/114635742064989801",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-06T09:36:47Z",
"url": "https://mastodon.social/@rotnroll666/114635742064989801",
"attributedTo": "https://mastodon.social/users/rotnroll666",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/rotnroll666/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/rotnroll666/statuses/114635742064989801",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-06:objectId=1015955615:objectType=Conversation",
"content": "<p>Everyone should have a Big-Data-Slayer right at their disposal with local compute.</p><p><a href=\"https://mastodon.social/tags/DuckDB\" class=\"mention hashtag\" rel=\"tag\">#<span>DuckDB</span></a> <a href=\"https://mastodon.social/tags/BigData\" class=\"mention hashtag\" rel=\"tag\">#<span>BigData</span></a> <a href=\"https://mastodon.social/tags/DoomTDA\" class=\"mention hashtag\" rel=\"tag\">#<span>DoomTDA</span></a></p>",
"contentMap": {
"en": "<p>Everyone should have a Big-Data-Slayer right at their disposal with local compute.</p><p><a href=\"https://mastodon.social/tags/DuckDB\" class=\"mention hashtag\" rel=\"tag\">#<span>DuckDB</span></a> <a href=\"https://mastodon.social/tags/BigData\" class=\"mention hashtag\" rel=\"tag\">#<span>BigData</span></a> <a href=\"https://mastodon.social/tags/DoomTDA\" class=\"mention hashtag\" rel=\"tag\">#<span>DoomTDA</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/media_attachments/files/114/635/741/202/353/188/original/4cf5371b451ae738.jpeg",
"name": "A Doom Slayer rubber duck in front of a white Mac keyboard.",
"blurhash": "UPI5PY-p~WWT4:ofM|WBVrofIUWC9FRkt6t7",
"focalPoint": [
0,
0
],
"width": 3325,
"height": 2494
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/duckdb",
"name": "#duckdb"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/bigdata",
"name": "#bigdata"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/doomtda",
"name": "#doomtda"
}
],
"replies": {
"id": "https://mastodon.social/users/rotnroll666/statuses/114635742064989801/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/rotnroll666/statuses/114635742064989801/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/rotnroll666/statuses/114635742064989801/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/rotnroll666/statuses/114635742064989801/likes",
"type": "Collection",
"totalItems": 7
},
"shares": {
"id": "https://mastodon.social/users/rotnroll666/statuses/114635742064989801/shares",
"type": "Collection",
"totalItems": 1
}
}