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://martianbase.net/users/mackuba/statuses/114706169867043001",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-18T20:07:30Z",
"url": "https://martianbase.net/@mackuba/114706169867043001",
"attributedTo": "https://martianbase.net/users/mackuba",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://martianbase.net/users/mackuba/followers"
],
"sensitive": false,
"atomUri": "https://martianbase.net/users/mackuba/statuses/114706169867043001",
"inReplyToAtomUri": null,
"conversation": "tag:martianbase.net,2025-06-18:objectId=161280:objectType=Conversation",
"content": "<p>Apparently someone is making a <a href=\"https://martianbase.net/tags/TheExpanse\" class=\"mention hashtag\" rel=\"tag\">#<span>TheExpanse</span></a> game (!!), want! <3 </p><p><a href=\"https://www.youtube.com/watch?v=pIQifuOTTe8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=pIQifuOTTe</span><span class=\"invisible\">8</span></a></p>",
"contentMap": {
"en": "<p>Apparently someone is making a <a href=\"https://martianbase.net/tags/TheExpanse\" class=\"mention hashtag\" rel=\"tag\">#<span>TheExpanse</span></a> game (!!), want! <3 </p><p><a href=\"https://www.youtube.com/watch?v=pIQifuOTTe8\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=pIQifuOTTe</span><span class=\"invisible\">8</span></a></p>"
},
"updated": "2025-06-18T20:08:37Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://martianbase.net/system/media_attachments/files/114/706/173/470/047/890/original/4cfdc2323577cc47.png",
"name": null,
"blurhash": "UlMtjr~pt7D%_3t6M|fkR*NGj[t7%MWBjsof",
"width": 1842,
"height": 952
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://martianbase.net/tags/theexpanse",
"name": "#theexpanse"
}
],
"replies": {
"id": "https://martianbase.net/users/mackuba/statuses/114706169867043001/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://martianbase.net/users/mackuba/statuses/114706169867043001/replies?only_other_accounts=true&page=true",
"partOf": "https://martianbase.net/users/mackuba/statuses/114706169867043001/replies",
"items": []
}
}
}