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.social/users/RadioAzureus/statuses/114521096347682584",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/RadioAzureus/statuses/114520685020348536",
"published": "2025-05-17T03:40:52Z",
"url": "https://mastodon.social/@RadioAzureus/114521096347682584",
"attributedTo": "https://mastodon.social/users/RadioAzureus",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/RadioAzureus/followers",
"https://polymaths.social/users/rl_dane",
"https://polymaths.social/users/joel"
],
"sensitive": false,
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"inReplyToAtomUri": "https://mastodon.social/users/RadioAzureus/statuses/114520685020348536",
"conversation": "tag:mastodon.social,2025-05-17:objectId=999089923:objectType=Conversation",
"content": "<p>It's amazing how much I miss stats a la MPlayer in my video output overlay </p><p>How cool simple and smooth my playback arsenal has become </p><p><a href=\"https://mastodon.social/tags/Android\" class=\"mention hashtag\" rel=\"tag\">#<span>Android</span></a> <a href=\"https://mastodon.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://mastodon.social/tags/player\" class=\"mention hashtag\" rel=\"tag\">#<span>player</span></a> <a href=\"https://mastodon.social/tags/mPlayer\" class=\"mention hashtag\" rel=\"tag\">#<span>mPlayer</span></a> <a href=\"https://mastodon.social/tags/musicolet\" class=\"mention hashtag\" rel=\"tag\">#<span>musicolet</span></a> <a href=\"https://mastodon.social/tags/VLC\" class=\"mention hashtag\" rel=\"tag\">#<span>VLC</span></a> <a href=\"https://mastodon.social/tags/lean\" class=\"mention hashtag\" rel=\"tag\">#<span>lean</span></a> <a href=\"https://mastodon.social/tags/MPV\" class=\"mention hashtag\" rel=\"tag\">#<span>MPV</span></a> <a href=\"https://mastodon.social/tags/minimalist\" class=\"mention hashtag\" rel=\"tag\">#<span>minimalist</span></a> <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.social/tags/POSIX\" class=\"mention hashtag\" rel=\"tag\">#<span>POSIX</span></a></p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://polymaths.social/@rl_dane\" class=\"u-url mention\">@<span>rl_dane</span></a></span><br /> <span class=\"h-card\" translate=\"no\"><a href=\"https://polymaths.social/@joel\" class=\"u-url mention\">@<span>joel</span></a></span></p>",
"contentMap": {
"en": "<p>It's amazing how much I miss stats a la MPlayer in my video output overlay </p><p>How cool simple and smooth my playback arsenal has become </p><p><a href=\"https://mastodon.social/tags/Android\" class=\"mention hashtag\" rel=\"tag\">#<span>Android</span></a> <a href=\"https://mastodon.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://mastodon.social/tags/player\" class=\"mention hashtag\" rel=\"tag\">#<span>player</span></a> <a href=\"https://mastodon.social/tags/mPlayer\" class=\"mention hashtag\" rel=\"tag\">#<span>mPlayer</span></a> <a href=\"https://mastodon.social/tags/musicolet\" class=\"mention hashtag\" rel=\"tag\">#<span>musicolet</span></a> <a href=\"https://mastodon.social/tags/VLC\" class=\"mention hashtag\" rel=\"tag\">#<span>VLC</span></a> <a href=\"https://mastodon.social/tags/lean\" class=\"mention hashtag\" rel=\"tag\">#<span>lean</span></a> <a href=\"https://mastodon.social/tags/MPV\" class=\"mention hashtag\" rel=\"tag\">#<span>MPV</span></a> <a href=\"https://mastodon.social/tags/minimalist\" class=\"mention hashtag\" rel=\"tag\">#<span>minimalist</span></a> <a href=\"https://mastodon.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://mastodon.social/tags/POSIX\" class=\"mention hashtag\" rel=\"tag\">#<span>POSIX</span></a></p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://polymaths.social/@rl_dane\" class=\"u-url mention\">@<span>rl_dane</span></a></span><br /> <span class=\"h-card\" translate=\"no\"><a href=\"https://polymaths.social/@joel\" class=\"u-url mention\">@<span>joel</span></a></span></p>"
},
"updated": "2025-05-17T03:43:29Z",
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/521/095/946/250/048/original/e2e13bca0ca18ed4.png",
"name": " The screencap shows two men seated in a room with bookshelves in the background.\nOn the overlay on the left you can see all the statistics of the video just like MPlayer does it in Linux\n The man on the left is wearing a black and white patterned shirt with blue jeans, and he is speaking into a microphone. The man on the right is wearing a blue shirt with a paisley pattern and glasses, and he is also speaking into a microphone. Both men are engaged in a conversation, with the man on the right gesturing with his hands. The background features a bookshelf filled with books and various items, including framed pictures and a decorative object. The image also includes technical information overlaying the video, such as video and audio settings, indicating that this is a recorded video or live stream.\n\n Ovis2-8B\n\n🌱 Energy used: 0.261 Wh",
"blurhash": "UBBC+1x[0fxa-nxtf8R+xsj]RjbER-xtkCIo",
"width": 1600,
"height": 720
}
],
"tag": [
{
"type": "Mention",
"href": "https://polymaths.social/users/rl_dane",
"name": "@rl_dane@polymaths.social"
},
{
"type": "Mention",
"href": "https://polymaths.social/users/joel",
"name": "@joel@polymaths.social"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/android",
"name": "#android"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/music",
"name": "#music"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/player",
"name": "#player"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/mplayer",
"name": "#mplayer"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/musicolet",
"name": "#musicolet"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/vlc",
"name": "#vlc"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/lean",
"name": "#lean"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/mpv",
"name": "#mpv"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/minimalist",
"name": "#minimalist"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/opensource",
"name": "#opensource"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/posix",
"name": "#posix"
}
],
"replies": {
"id": "https://mastodon.social/users/RadioAzureus/statuses/114521096347682584/replies",
"type": "Collection",
"first": {
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"next": "https://mastodon.social/users/RadioAzureus/statuses/114521096347682584/replies?min_id=114521097383865717&page=true",
"partOf": "https://mastodon.social/users/RadioAzureus/statuses/114521096347682584/replies",
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"likes": {
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"type": "Collection",
"totalItems": 6
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"shares": {
"id": "https://mastodon.social/users/RadioAzureus/statuses/114521096347682584/shares",
"type": "Collection",
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}
}