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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/hyc/statuses/114627355948028709",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-04T22:04:05Z",
"url": "https://mastodon.social/@hyc/114627355948028709",
"attributedTo": "https://mastodon.social/users/hyc",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/hyc/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/hyc/statuses/114627355948028709",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-04:objectId=1014708420:objectType=Conversation",
"content": "<p>MineStudio: A Streamlined Package for <a href=\"https://mastodon.social/tags/Minecraft\" class=\"mention hashtag\" rel=\"tag\">#<span>Minecraft</span></a> AI Agent Development - built with <a href=\"https://mastodon.social/tags/LMDB\" class=\"mention hashtag\" rel=\"tag\">#<span>LMDB</span></a> <a href=\"https://arxiv.org/html/2412.18293v3\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">arxiv.org/html/2412.18293v3</span><span class=\"invisible\"></span></a></p>",
"contentMap": {
"en": "<p>MineStudio: A Streamlined Package for <a href=\"https://mastodon.social/tags/Minecraft\" class=\"mention hashtag\" rel=\"tag\">#<span>Minecraft</span></a> AI Agent Development - built with <a href=\"https://mastodon.social/tags/LMDB\" class=\"mention hashtag\" rel=\"tag\">#<span>LMDB</span></a> <a href=\"https://arxiv.org/html/2412.18293v3\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">arxiv.org/html/2412.18293v3</span><span class=\"invisible\"></span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/minecraft",
"name": "#minecraft"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/lmdb",
"name": "#lmdb"
}
],
"replies": {
"id": "https://mastodon.social/users/hyc/statuses/114627355948028709/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/hyc/statuses/114627355948028709/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/hyc/statuses/114627355948028709/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/hyc/statuses/114627355948028709/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/hyc/statuses/114627355948028709/shares",
"type": "Collection",
"totalItems": 0
}
}