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/carstenraddatz/statuses/114706276165674403/replies",
"type": "Collection",
"first": {
"id": "https://mastodon.social/users/carstenraddatz/statuses/114706276165674403/replies?page=true",
"type": "CollectionPage",
"next": "https://mastodon.social/users/carstenraddatz/statuses/114706276165674403/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/carstenraddatz/statuses/114706276165674403/replies",
"items": [
{
"id": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/carstenraddatz/statuses/114706276165674403",
"published": "2025-06-18T20:44:23Z",
"url": "https://mastodon.social/@carstenraddatz/114706314919404104",
"attributedTo": "https://mastodon.social/users/carstenraddatz",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/carstenraddatz/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104",
"inReplyToAtomUri": "https://mastodon.social/users/carstenraddatz/statuses/114706276165674403",
"conversation": "tag:mastodon.social,2025-06-18:objectId=1026581284:objectType=Conversation",
"content": "<p>Also, ideal und so, open source und ohne Apple. Hab gerade gesehen deren MPP macht sowas. Die Idee ist also gut. :D</p><p>Jetzt zum verteilten <a href=\"https://mastodon.social/tags/selfhosting\" class=\"mention hashtag\" rel=\"tag\">#<span>selfhosting</span></a> bitte.</p><p>Heh, hier steht genau warum man das will:</p><p>Marketers will no longer get insights into geolocation and open times for Apple Mail users </p><p>Because Apple now preloads emails on its own proxy servers, it will trigger the tracking pixel for every email it’s processing. </p><p>via <a href=\"https://postmarkapp.com/blog/how-apples-mail-privacy-changes-affect-email-open-tracking\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">postmarkapp.com/blog/how-apple</span><span class=\"invisible\">s-mail-privacy-changes-affect-email-open-tracking</span></a></p>",
"contentMap": {
"de": "<p>Also, ideal und so, open source und ohne Apple. Hab gerade gesehen deren MPP macht sowas. Die Idee ist also gut. :D</p><p>Jetzt zum verteilten <a href=\"https://mastodon.social/tags/selfhosting\" class=\"mention hashtag\" rel=\"tag\">#<span>selfhosting</span></a> bitte.</p><p>Heh, hier steht genau warum man das will:</p><p>Marketers will no longer get insights into geolocation and open times for Apple Mail users </p><p>Because Apple now preloads emails on its own proxy servers, it will trigger the tracking pixel for every email it’s processing. </p><p>via <a href=\"https://postmarkapp.com/blog/how-apples-mail-privacy-changes-affect-email-open-tracking\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">postmarkapp.com/blog/how-apple</span><span class=\"invisible\">s-mail-privacy-changes-affect-email-open-tracking</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/selfhosting",
"name": "#selfhosting"
}
],
"replies": {
"id": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104/likes",
"type": "Collection",
"totalItems": 0
},
"shares": {
"id": "https://mastodon.social/users/carstenraddatz/statuses/114706314919404104/shares",
"type": "Collection",
"totalItems": 0
}
}
]
}
}