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.world/users/hamatti/statuses/114609234466075876",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-01T17:15:33Z",
"url": "https://mastodon.world/@hamatti/114609234466075876",
"attributedTo": "https://mastodon.world/users/hamatti",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.world/users/hamatti/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.world/users/hamatti/statuses/114609234466075876",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.world,2025-06-01:objectId=422974455:objectType=Conversation",
"content": "<p>tiny ruby #{conf} is a single-day, single-track <a href=\"https://mastodon.world/tags/rubylang\" class=\"mention hashtag\" rel=\"tag\">#<span>rubylang</span></a> conference in Helsinki, November 21.</p><p>I'm going, will you join me?</p><p><a href=\"https://helsinkiruby.fi/tinyruby/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">helsinkiruby.fi/tinyruby/</span><span class=\"invisible\"></span></a></p>",
"contentMap": {
"en": "<p>tiny ruby #{conf} is a single-day, single-track <a href=\"https://mastodon.world/tags/rubylang\" class=\"mention hashtag\" rel=\"tag\">#<span>rubylang</span></a> conference in Helsinki, November 21.</p><p>I'm going, will you join me?</p><p><a href=\"https://helsinkiruby.fi/tinyruby/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">helsinkiruby.fi/tinyruby/</span><span class=\"invisible\"></span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.world/tags/rubylang",
"name": "#rubylang"
}
],
"replies": {
"id": "https://mastodon.world/users/hamatti/statuses/114609234466075876/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.world/users/hamatti/statuses/114609234466075876/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.world/users/hamatti/statuses/114609234466075876/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.world/users/hamatti/statuses/114609234466075876/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://mastodon.world/users/hamatti/statuses/114609234466075876/shares",
"type": "Collection",
"totalItems": 1
}
}