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.nl/users/muzicofiel/statuses/114343188029240710",
"type": "Note",
"summary": null,
"inReplyTo": "https://social.vivaldi.net/users/jon/statuses/114342376436686173",
"published": "2025-04-15T17:36:26Z",
"url": "https://mastodon.nl/@muzicofiel/114343188029240710",
"attributedTo": "https://mastodon.nl/users/muzicofiel",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.nl/users/muzicofiel/followers",
"https://social.vivaldi.net/users/jon"
],
"sensitive": false,
"atomUri": "https://mastodon.nl/users/muzicofiel/statuses/114343188029240710",
"inReplyToAtomUri": "https://social.vivaldi.net/users/jon/statuses/114342376436686173",
"conversation": "tag:vivaldi.net,2025-04-15:objectId=268317858:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.vivaldi.net/@jon\" class=\"u-url mention\">@<span>jon</span></a></span> <a href=\"https://mastodon.nl/tags/diasable\" class=\"mention hashtag\" rel=\"tag\">#<span>diasable</span></a> <a href=\"https://mastodon.nl/tags/recall\" class=\"mention hashtag\" rel=\"tag\">#<span>recall</span></a> in <a href=\"https://mastodon.nl/tags/windows\" class=\"mention hashtag\" rel=\"tag\">#<span>windows</span></a> and <a href=\"https://mastodon.nl/tags/microsoft365\" class=\"mention hashtag\" rel=\"tag\">#<span>microsoft365</span></a> if still insist in using this <a href=\"https://mastodon.nl/tags/os\" class=\"mention hashtag\" rel=\"tag\">#<span>os</span></a> en <a href=\"https://mastodon.nl/tags/office\" class=\"mention hashtag\" rel=\"tag\">#<span>office</span></a> better <a href=\"https://mastodon.nl/tags/SwitchToEu\" class=\"mention hashtag\" rel=\"tag\">#<span>SwitchToEu</span></a> <a href=\"https://mastodon.nl/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.nl/tags/harmony\" class=\"mention hashtag\" rel=\"tag\">#<span>harmony</span></a> <a href=\"https://mastodon.nl/tags/libreoffice\" class=\"mention hashtag\" rel=\"tag\">#<span>libreoffice</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.vivaldi.net/@jon\" class=\"u-url mention\">@<span>jon</span></a></span> <a href=\"https://mastodon.nl/tags/diasable\" class=\"mention hashtag\" rel=\"tag\">#<span>diasable</span></a> <a href=\"https://mastodon.nl/tags/recall\" class=\"mention hashtag\" rel=\"tag\">#<span>recall</span></a> in <a href=\"https://mastodon.nl/tags/windows\" class=\"mention hashtag\" rel=\"tag\">#<span>windows</span></a> and <a href=\"https://mastodon.nl/tags/microsoft365\" class=\"mention hashtag\" rel=\"tag\">#<span>microsoft365</span></a> if still insist in using this <a href=\"https://mastodon.nl/tags/os\" class=\"mention hashtag\" rel=\"tag\">#<span>os</span></a> en <a href=\"https://mastodon.nl/tags/office\" class=\"mention hashtag\" rel=\"tag\">#<span>office</span></a> better <a href=\"https://mastodon.nl/tags/SwitchToEu\" class=\"mention hashtag\" rel=\"tag\">#<span>SwitchToEu</span></a> <a href=\"https://mastodon.nl/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.nl/tags/harmony\" class=\"mention hashtag\" rel=\"tag\">#<span>harmony</span></a> <a href=\"https://mastodon.nl/tags/libreoffice\" class=\"mention hashtag\" rel=\"tag\">#<span>libreoffice</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://social.vivaldi.net/users/jon",
"name": "@jon@vivaldi.net"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/libreoffice",
"name": "#libreoffice"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/harmony",
"name": "#harmony"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/linux",
"name": "#linux"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/switchtoeu",
"name": "#switchtoeu"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/office",
"name": "#office"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/os",
"name": "#os"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/microsoft365",
"name": "#microsoft365"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/windows",
"name": "#windows"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/recall",
"name": "#recall"
},
{
"type": "Hashtag",
"href": "https://mastodon.nl/tags/diasable",
"name": "#diasable"
}
],
"replies": {
"id": "https://mastodon.nl/users/muzicofiel/statuses/114343188029240710/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.nl/users/muzicofiel/statuses/114343188029240710/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.nl/users/muzicofiel/statuses/114343188029240710/replies",
"items": []
}
}
}