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",
"blurhash": "toot:blurhash",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.online/users/blueghost/statuses/114782869429478357",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-07-02T09:13:12Z",
"url": "https://mastodon.online/@blueghost/114782869429478357",
"attributedTo": "https://mastodon.online/users/blueghost",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.online/users/blueghost/followers",
"https://hostux.social/users/fsf"
],
"sensitive": false,
"atomUri": "https://mastodon.online/users/blueghost/statuses/114782869429478357",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.online,2025-07-02:objectId=532253265:objectType=Conversation",
"content": "<p>Consider supporting the summer fundraiser campaign.</p><p>GOAL<br />Recruit 200 new associate members by July 11.<br />28% of the goal has been reached.</p><p>OPTIONS<br />Membership: <a href=\"https://my.fsf.org/join\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">my.fsf.org/join</span><span class=\"invisible\"></span></a><br />Gift a membership: <a href=\"https://my.fsf.org/gift-a-membership\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">my.fsf.org/gift-a-membership</span><span class=\"invisible\"></span></a><br />Sponsor a membership: <a href=\"https://my.fsf.org/civicrm/contribute/transact?reset=1&id=76\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">my.fsf.org/civicrm/contribute/</span><span class=\"invisible\">transact?reset=1&id=76</span></a></p><p>ALTERNATIVE SUPPORT<br />Consider purchasing merchandise from the GNU Press Shop, it is open until July 28.</p><p>GNU Press Shop: <a href=\"https://shop.fsf.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">shop.fsf.org</span><span class=\"invisible\"></span></a></p><p>Website: <a href=\"https://www.fsf.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">fsf.org</span><span class=\"invisible\"></span></a><br />Mastodon: <span class=\"h-card\" translate=\"no\"><a href=\"https://hostux.social/@fsf\" class=\"u-url mention\">@<span>fsf</span></a></span></p><p><a href=\"https://mastodon.online/tags/FSF\" class=\"mention hashtag\" rel=\"tag\">#<span>FSF</span></a> <a href=\"https://mastodon.online/tags/JoinFSF\" class=\"mention hashtag\" rel=\"tag\">#<span>JoinFSF</span></a> <a href=\"https://mastodon.online/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a> <a href=\"https://mastodon.online/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a></p>",
"contentMap": {
"en": "<p>Consider supporting the summer fundraiser campaign.</p><p>GOAL<br />Recruit 200 new associate members by July 11.<br />28% of the goal has been reached.</p><p>OPTIONS<br />Membership: <a href=\"https://my.fsf.org/join\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">my.fsf.org/join</span><span class=\"invisible\"></span></a><br />Gift a membership: <a href=\"https://my.fsf.org/gift-a-membership\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">my.fsf.org/gift-a-membership</span><span class=\"invisible\"></span></a><br />Sponsor a membership: <a href=\"https://my.fsf.org/civicrm/contribute/transact?reset=1&id=76\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">my.fsf.org/civicrm/contribute/</span><span class=\"invisible\">transact?reset=1&id=76</span></a></p><p>ALTERNATIVE SUPPORT<br />Consider purchasing merchandise from the GNU Press Shop, it is open until July 28.</p><p>GNU Press Shop: <a href=\"https://shop.fsf.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">shop.fsf.org</span><span class=\"invisible\"></span></a></p><p>Website: <a href=\"https://www.fsf.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">fsf.org</span><span class=\"invisible\"></span></a><br />Mastodon: <span class=\"h-card\" translate=\"no\"><a href=\"https://hostux.social/@fsf\" class=\"u-url mention\">@<span>fsf</span></a></span></p><p><a href=\"https://mastodon.online/tags/FSF\" class=\"mention hashtag\" rel=\"tag\">#<span>FSF</span></a> <a href=\"https://mastodon.online/tags/JoinFSF\" class=\"mention hashtag\" rel=\"tag\">#<span>JoinFSF</span></a> <a href=\"https://mastodon.online/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a> <a href=\"https://mastodon.online/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.online/media_attachments/files/114/782/863/509/646/631/original/04fa5e0639bdaa25.png",
"name": "Free Software Foundation logo.",
"blurhash": "U44mn=o11uWo$QjtJRWoE|jt,tWoE|fQ$Pa|",
"focalPoint": [
0,
0
],
"width": 569,
"height": 191
}
],
"tag": [
{
"type": "Mention",
"href": "https://hostux.social/users/fsf",
"name": "@fsf@hostux.social"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/FSF",
"name": "#FSF"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/joinfsf",
"name": "#joinfsf"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/freesoftware",
"name": "#freesoftware"
},
{
"type": "Hashtag",
"href": "https://mastodon.online/tags/foss",
"name": "#foss"
}
],
"replies": {
"id": "https://mastodon.online/users/blueghost/statuses/114782869429478357/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.online/users/blueghost/statuses/114782869429478357/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.online/users/blueghost/statuses/114782869429478357/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.online/users/blueghost/statuses/114782869429478357/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.online/users/blueghost/statuses/114782869429478357/shares",
"type": "Collection",
"totalItems": 3
}
}