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"
}
],
"id": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558677249671366",
"published": "2025-05-23T19:00:05Z",
"url": "https://mastodon.social/@DaveMasonDotMe/114558684720745061",
"attributedTo": "https://mastodon.social/users/DaveMasonDotMe",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/DaveMasonDotMe/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061",
"inReplyToAtomUri": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558677249671366",
"conversation": "tag:mastodon.social,2025-05-23:objectId=1004788413:objectType=Conversation",
"content": "<p>*LLM - Large Language Model. A type of machine learning model designed for natural language processing tasks such as language generation. </p><p>**ORM - Object–Relational Mapping. A programming technique for converting data between a relational database and the memory of an object-oriented programming language.</p>",
"contentMap": {
"en": "<p>*LLM - Large Language Model. A type of machine learning model designed for natural language processing tasks such as language generation. </p><p>**ORM - Object–Relational Mapping. A programming technique for converting data between a relational database and the memory of an object-oriented programming language.</p>"
},
"attachment": [],
"tag": [],
"replies": {
"id": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/DaveMasonDotMe/statuses/114558684720745061/shares",
"type": "Collection",
"totalItems": 0
}
}