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.vivaldi.net/users/HalleAndert/statuses/114788102175277455",
"type": "Note",
"summary": null,
"inReplyTo": "https://social.vivaldi.net/users/Vivaldi/statuses/114788074434843647",
"published": "2025-07-03T07:23:57Z",
"url": "https://social.vivaldi.net/@HalleAndert/114788102175277455",
"attributedTo": "https://social.vivaldi.net/users/HalleAndert",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://social.vivaldi.net/users/HalleAndert/followers",
"https://social.vivaldi.net/users/Vivaldi"
],
"sensitive": false,
"atomUri": "https://social.vivaldi.net/users/HalleAndert/statuses/114788102175277455",
"inReplyToAtomUri": "https://social.vivaldi.net/users/Vivaldi/statuses/114788074434843647",
"conversation": "tag:vivaldi.net,2025-07-03:objectId=298992942:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.vivaldi.net/@Vivaldi\" class=\"u-url mention\">@<span>Vivaldi</span></a></span> Great <a href=\"https://social.vivaldi.net/tags/release\" class=\"mention hashtag\" rel=\"tag\">#<span>release</span></a>. Congratulations! And thank you for making our favorite <a href=\"https://social.vivaldi.net/tags/browser\" class=\"mention hashtag\" rel=\"tag\">#<span>browser</span></a> even better. 🥳🥂🍾🎈🎉</p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.vivaldi.net/@Vivaldi\" class=\"u-url mention\">@<span>Vivaldi</span></a></span> Great <a href=\"https://social.vivaldi.net/tags/release\" class=\"mention hashtag\" rel=\"tag\">#<span>release</span></a>. Congratulations! And thank you for making our favorite <a href=\"https://social.vivaldi.net/tags/browser\" class=\"mention hashtag\" rel=\"tag\">#<span>browser</span></a> even better. 🥳🥂🍾🎈🎉</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://social.vivaldi.net/users/Vivaldi",
"name": "@Vivaldi"
},
{
"type": "Hashtag",
"href": "https://social.vivaldi.net/tags/release",
"name": "#release"
},
{
"type": "Hashtag",
"href": "https://social.vivaldi.net/tags/browser",
"name": "#browser"
}
],
"replies": {
"id": "https://social.vivaldi.net/users/HalleAndert/statuses/114788102175277455/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://social.vivaldi.net/users/HalleAndert/statuses/114788102175277455/replies?only_other_accounts=true&page=true",
"partOf": "https://social.vivaldi.net/users/HalleAndert/statuses/114788102175277455/replies",
"items": []
}
},
"likes": {
"id": "https://social.vivaldi.net/users/HalleAndert/statuses/114788102175277455/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://social.vivaldi.net/users/HalleAndert/statuses/114788102175277455/shares",
"type": "Collection",
"totalItems": 1
}
}