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://social.heise.de/users/mho/statuses/114732625404041385",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-23T12:15:29Z",
"url": "https://social.heise.de/@mho/114732625404041385",
"attributedTo": "https://social.heise.de/users/mho",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://social.heise.de/users/mho/followers",
"https://www.platformer.news/.ghost/activitypub/users/index",
"https://mastodon.social/users/caseynewton"
],
"sensitive": false,
"atomUri": "https://social.heise.de/users/mho/statuses/114732625404041385",
"inReplyToAtomUri": null,
"conversation": "tag:social.heise.de,2025-06-23:objectId=12049162:objectType=Conversation",
"content": "<p>Another publication has arrived in the <a href=\"https://social.heise.de/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>:</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://www.platformer.news/\" class=\"u-url mention\">@<span>feed</span></a></span> (<a href=\"https://social.heise.de/tags/Platformer\" class=\"mention hashtag\" rel=\"tag\">#<span>Platformer</span></a>) is here, thanks to <a href=\"https://social.heise.de/tags/Ghost\" class=\"mention hashtag\" rel=\"tag\">#<span>Ghost</span></a>. Hi <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@caseynewton\" class=\"u-url mention\">@<span>caseynewton</span></a></span> 👋🏼 </p><p><a href=\"https://social.heise.de/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://social.heise.de/tags/Media\" class=\"mention hashtag\" rel=\"tag\">#<span>Media</span></a> <a href=\"https://social.heise.de/tags/News\" class=\"mention hashtag\" rel=\"tag\">#<span>News</span></a></p>",
"contentMap": {
"en": "<p>Another publication has arrived in the <a href=\"https://social.heise.de/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>:</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://www.platformer.news/\" class=\"u-url mention\">@<span>feed</span></a></span> (<a href=\"https://social.heise.de/tags/Platformer\" class=\"mention hashtag\" rel=\"tag\">#<span>Platformer</span></a>) is here, thanks to <a href=\"https://social.heise.de/tags/Ghost\" class=\"mention hashtag\" rel=\"tag\">#<span>Ghost</span></a>. Hi <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@caseynewton\" class=\"u-url mention\">@<span>caseynewton</span></a></span> 👋🏼 </p><p><a href=\"https://social.heise.de/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://social.heise.de/tags/Media\" class=\"mention hashtag\" rel=\"tag\">#<span>Media</span></a> <a href=\"https://social.heise.de/tags/News\" class=\"mention hashtag\" rel=\"tag\">#<span>News</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://www.platformer.news/.ghost/activitypub/users/index",
"name": "@feed@platformer.news"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/caseynewton",
"name": "@caseynewton@mastodon.social"
},
{
"type": "Hashtag",
"href": "https://social.heise.de/tags/fediverse",
"name": "#fediverse"
},
{
"type": "Hashtag",
"href": "https://social.heise.de/tags/platformer",
"name": "#platformer"
},
{
"type": "Hashtag",
"href": "https://social.heise.de/tags/ghost",
"name": "#ghost"
},
{
"type": "Hashtag",
"href": "https://social.heise.de/tags/socialmedia",
"name": "#socialmedia"
},
{
"type": "Hashtag",
"href": "https://social.heise.de/tags/media",
"name": "#media"
},
{
"type": "Hashtag",
"href": "https://social.heise.de/tags/news",
"name": "#news"
}
],
"replies": {
"id": "https://social.heise.de/users/mho/statuses/114732625404041385/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://social.heise.de/users/mho/statuses/114732625404041385/replies?only_other_accounts=true&page=true",
"partOf": "https://social.heise.de/users/mho/statuses/114732625404041385/replies",
"items": []
}
},
"likes": {
"id": "https://social.heise.de/users/mho/statuses/114732625404041385/likes",
"type": "Collection",
"totalItems": 11
},
"shares": {
"id": "https://social.heise.de/users/mho/statuses/114732625404041385/shares",
"type": "Collection",
"totalItems": 5
}
}