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://masto.ai/users/hackaday/statuses/114563996982190879",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-24T17:31:04Z",
"url": "https://masto.ai/@hackaday/114563996982190879",
"attributedTo": "https://masto.ai/users/hackaday",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://masto.ai/users/hackaday/followers"
],
"sensitive": false,
"atomUri": "https://masto.ai/users/hackaday/statuses/114563996982190879",
"inReplyToAtomUri": null,
"conversation": "tag:masto.ai,2025-05-24:objectId=265545692:objectType=Conversation",
"content": "<p>Nerf Blaster Becomes Remote Control Turret</p><p>For most of us, turrets that aim and shoot at things are the sole domain of video games. However, they’re remarkably easy to build with modern technology, as [meub] demonstrates. …read more<br /><a href=\"https://masto.ai/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a> <a href=\"https://masto.ai/tags/projects\" class=\"mention hashtag\" rel=\"tag\">#<span>projects</span></a><br /><a href=\"https://hackaday.com/2025/05/24/nerf-blaster-becomes-remote-control-turret/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">hackaday.com/2025/05/24/nerf-b</span><span class=\"invisible\">laster-becomes-remote-control-turret/</span></a></p>",
"contentMap": {
"en": "<p>Nerf Blaster Becomes Remote Control Turret</p><p>For most of us, turrets that aim and shoot at things are the sole domain of video games. However, they’re remarkably easy to build with modern technology, as [meub] demonstrates. …read more<br /><a href=\"https://masto.ai/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a> <a href=\"https://masto.ai/tags/projects\" class=\"mention hashtag\" rel=\"tag\">#<span>projects</span></a><br /><a href=\"https://hackaday.com/2025/05/24/nerf-blaster-becomes-remote-control-turret/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">hackaday.com/2025/05/24/nerf-b</span><span class=\"invisible\">laster-becomes-remote-control-turret/</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://s3.masto.ai/media_attachments/files/114/563/996/945/665/383/original/1d14233954ffaf51.png",
"name": null,
"blurhash": "UNF5s%OstPDNia56cF-q=w%1R+sDtSNIR%Ri",
"width": 800,
"height": 450
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://masto.ai/tags/hacking",
"name": "#hacking"
},
{
"type": "Hashtag",
"href": "https://masto.ai/tags/projects",
"name": "#projects"
}
],
"replies": {
"id": "https://masto.ai/users/hackaday/statuses/114563996982190879/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://masto.ai/users/hackaday/statuses/114563996982190879/replies?only_other_accounts=true&page=true",
"partOf": "https://masto.ai/users/hackaday/statuses/114563996982190879/replies",
"items": []
}
},
"likes": {
"id": "https://masto.ai/users/hackaday/statuses/114563996982190879/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://masto.ai/users/hackaday/statuses/114563996982190879/shares",
"type": "Collection",
"totalItems": 1
}
}