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://ruhr.social/users/agx/statuses/114687397239499027",
"type": "Note",
"summary": null,
"inReplyTo": "https://ruhr.social/users/agx/statuses/114580646466931282",
"published": "2025-06-15T12:33:22Z",
"url": "https://ruhr.social/@agx/114687397239499027",
"attributedTo": "https://ruhr.social/users/agx",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://ruhr.social/users/agx/followers",
"https://fosstodon.org/users/devrtz",
"https://mastodon.xyz/users/NGIZero",
"https://mastodon.social/users/snwh"
],
"sensitive": false,
"atomUri": "https://ruhr.social/users/agx/statuses/114687397239499027",
"inReplyToAtomUri": "https://ruhr.social/users/agx/statuses/114580646466931282",
"conversation": "tag:ruhr.social,2025-05-27:objectId=109975369:objectType=Conversation",
"content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@devrtz\" class=\"u-url mention\">@<span>devrtz</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.xyz/@NGIZero\" class=\"u-url mention\">@<span>NGIZero</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@snwh\" class=\"u-url mention\">@<span>snwh</span></a></span> …and as a service to user interfaces/DEs that don't want to add explicit <a href=\"https://ruhr.social/tags/CellBroadcast\" class=\"mention hashtag\" rel=\"tag\">#<span>CellBroadcast</span></a> support <a href=\"https://ruhr.social/tags/cbd\" class=\"mention hashtag\" rel=\"tag\">#<span>cbd</span></a> can now send notifications. Just enabling the setting is enough. </p><p>This is configurable on a severity level so you could use a system modal dialog for high severity events and notifications for low severity ones. This is (likely) how we'll wire it up in <a href=\"https://ruhr.social/tags/phosh\" class=\"mention hashtag\" rel=\"tag\">#<span>phosh</span></a> once everything has settled in. </p><p><a href=\"https://ruhr.social/tags/LinuxMobile\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxMobile</span></a></p>",
"contentMap": {
"de": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@devrtz\" class=\"u-url mention\">@<span>devrtz</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.xyz/@NGIZero\" class=\"u-url mention\">@<span>NGIZero</span></a></span> <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@snwh\" class=\"u-url mention\">@<span>snwh</span></a></span> …and as a service to user interfaces/DEs that don't want to add explicit <a href=\"https://ruhr.social/tags/CellBroadcast\" class=\"mention hashtag\" rel=\"tag\">#<span>CellBroadcast</span></a> support <a href=\"https://ruhr.social/tags/cbd\" class=\"mention hashtag\" rel=\"tag\">#<span>cbd</span></a> can now send notifications. Just enabling the setting is enough. </p><p>This is configurable on a severity level so you could use a system modal dialog for high severity events and notifications for low severity ones. This is (likely) how we'll wire it up in <a href=\"https://ruhr.social/tags/phosh\" class=\"mention hashtag\" rel=\"tag\">#<span>phosh</span></a> once everything has settled in. </p><p><a href=\"https://ruhr.social/tags/LinuxMobile\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxMobile</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://media.ruhr.social/ruhr-social/media_attachments/files/114/687/378/633/937/636/original/83cae3c14be64d01.png",
"name": "A notification in phosh's notification tray. \n\nSubject: \"Extreme Danger Alert\"\nBody: \"This is a test message on channel 4371\"",
"blurhash": "UA8WgC=_RkI@};xYR+R+E2I=f6sl0-I[s.xC",
"focalPoint": [
-0.04,
-0.36
],
"width": 720,
"height": 1440
}
],
"tag": [
{
"type": "Mention",
"href": "https://fosstodon.org/users/devrtz",
"name": "@devrtz@fosstodon.org"
},
{
"type": "Mention",
"href": "https://mastodon.xyz/users/NGIZero",
"name": "@NGIZero@mastodon.xyz"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/snwh",
"name": "@snwh@mastodon.social"
},
{
"type": "Hashtag",
"href": "https://ruhr.social/tags/cellbroadcast",
"name": "#cellbroadcast"
},
{
"type": "Hashtag",
"href": "https://ruhr.social/tags/cbd",
"name": "#cbd"
},
{
"type": "Hashtag",
"href": "https://ruhr.social/tags/phosh",
"name": "#phosh"
},
{
"type": "Hashtag",
"href": "https://ruhr.social/tags/linuxmobile",
"name": "#linuxmobile"
}
],
"replies": {
"id": "https://ruhr.social/users/agx/statuses/114687397239499027/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://ruhr.social/users/agx/statuses/114687397239499027/replies?only_other_accounts=true&page=true",
"partOf": "https://ruhr.social/users/agx/statuses/114687397239499027/replies",
"items": []
}
},
"likes": {
"id": "https://ruhr.social/users/agx/statuses/114687397239499027/likes",
"type": "Collection",
"totalItems": 31
},
"shares": {
"id": "https://ruhr.social/users/agx/statuses/114687397239499027/shares",
"type": "Collection",
"totalItems": 14
}
}