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://ma.fellr.net/users/fell/statuses/114789271068077292",
"type": "Note",
"summary": null,
"inReplyTo": "https://ma.fellr.net/users/fell/statuses/114786288419683110",
"published": "2025-07-03T12:21:13Z",
"url": "https://ma.fellr.net/@fell/114789271068077292",
"attributedTo": "https://ma.fellr.net/users/fell",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://ma.fellr.net/users/fell/followers",
"https://social.treehouse.systems/users/postmarketOS"
],
"sensitive": false,
"atomUri": "https://ma.fellr.net/users/fell/statuses/114789271068077292",
"inReplyToAtomUri": "https://ma.fellr.net/users/fell/statuses/114786288419683110",
"conversation": "tag:ma.fellr.net,2025-07-02:objectId=21545912:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.treehouse.systems/@postmarketOS\" class=\"u-url mention\">@<span>postmarketOS</span></a></span> Shot on <a href=\"https://ma.fellr.net/tags/postmarketOS\" class=\"mention hashtag\" rel=\"tag\">#<span>postmarketOS</span></a> ™ </p><p><a href=\"https://ma.fellr.net/tags/LinuxMobile\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxMobile</span></a> <a href=\"https://ma.fellr.net/tags/MobileLinux\" class=\"mention hashtag\" rel=\"tag\">#<span>MobileLinux</span></a></p>",
"contentMap": {
"en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://social.treehouse.systems/@postmarketOS\" class=\"u-url mention\">@<span>postmarketOS</span></a></span> Shot on <a href=\"https://ma.fellr.net/tags/postmarketOS\" class=\"mention hashtag\" rel=\"tag\">#<span>postmarketOS</span></a> ™ </p><p><a href=\"https://ma.fellr.net/tags/LinuxMobile\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxMobile</span></a> <a href=\"https://ma.fellr.net/tags/MobileLinux\" class=\"mention hashtag\" rel=\"tag\">#<span>MobileLinux</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/jpeg",
"url": "https://ma.fellr.net/system/media_attachments/files/114/789/269/048/669/176/original/be56d1045d9374f2.jpeg",
"name": "Photo of a harbor area with sail boats.",
"blurhash": "UeIq[Yxu4UIV_2WBMyt6.7WBaetQx[ayoKof",
"focalPoint": [
0,
0
],
"width": 1280,
"height": 720
}
],
"tag": [
{
"type": "Mention",
"href": "https://social.treehouse.systems/users/postmarketOS",
"name": "@postmarketOS@treehouse.systems"
},
{
"type": "Hashtag",
"href": "https://ma.fellr.net/tags/postmarketos",
"name": "#postmarketos"
},
{
"type": "Hashtag",
"href": "https://ma.fellr.net/tags/linuxmobile",
"name": "#linuxmobile"
},
{
"type": "Hashtag",
"href": "https://ma.fellr.net/tags/mobilelinux",
"name": "#mobilelinux"
}
],
"replies": {
"id": "https://ma.fellr.net/users/fell/statuses/114789271068077292/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://ma.fellr.net/users/fell/statuses/114789271068077292/replies?only_other_accounts=true&page=true",
"partOf": "https://ma.fellr.net/users/fell/statuses/114789271068077292/replies",
"items": []
}
},
"likes": {
"id": "https://ma.fellr.net/users/fell/statuses/114789271068077292/likes",
"type": "Collection",
"totalItems": 38
},
"shares": {
"id": "https://ma.fellr.net/users/fell/statuses/114789271068077292/shares",
"type": "Collection",
"totalItems": 8
}
}