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",
"https://w3id.org/security/v1",
{
"ostatus": "http://ostatus.org#",
"vcard": "http://www.w3.org/2006/vcard/ns#",
"dfrn": "http://purl.org/macgirvin/dfrn/1.0/",
"diaspora": "https://diasporafoundation.org/ns/",
"litepub": "http://litepub.social/ns#",
"toot": "http://joinmastodon.org/ns#",
"featured": {
"@id": "toot:featured",
"@type": "@id"
},
"schema": "http://schema.org#",
"manuallyApprovesFollowers": "as:manuallyApprovesFollowers",
"sensitive": "as:sensitive",
"Hashtag": "as:Hashtag",
"quoteUrl": "as:quoteUrl",
"conversation": "ostatus:conversation",
"directMessage": "litepub:directMessage",
"discoverable": "toot:discoverable",
"PropertyValue": "schema:PropertyValue",
"value": "schema:value"
}
],
"id": "https://fed.sonnenmulde.at/objects/b42a482c-2868-0aa1-d829-bed985362415",
"type": "Note",
"inReplyTo": "https://chaos.social/users/root42/statuses/114371052945584950",
"diaspora:guid": "b42a482c-2868-0aa1-d829-bed985362415",
"published": "2025-04-24T20:40:56Z",
"url": "https://fed.sonnenmulde.at/display/b42a482c-2868-0aa1-d829-bed985362415",
"attributedTo": "https://fed.sonnenmulde.at/profile/andi",
"sensitive": false,
"conversation": "tag:chaos.social,2025-04-20:objectId=263919755:objectType=Conversation",
"content": "<p>I just watched this - what a feat! \"Awesome\" does not even begin to describe this demo!</p><p><a href=\"https://fed.sonnenmulde.at/search?tag=revision2025\" class=\"mention hashtag\" rel=\"tag\">#<span>revision2025</span></a> <a href=\"https://fed.sonnenmulde.at/search?tag=demoscene\" class=\"mention hashtag\" rel=\"tag\">#<span>demoscene</span></a> <a href=\"https://fed.sonnenmulde.at/search?tag=demo\" class=\"mention hashtag\" rel=\"tag\">#<span>demo</span></a> <a href=\"https://fed.sonnenmulde.at/search?tag=oscilloscope\" class=\"mention hashtag\" rel=\"tag\">#<span>oscilloscope</span></a></p><p><span class=\"h-card\"><a href=\"https://chaos.social/users/root42\" class=\"u-url mention\">@<span>root42</span></a></span></p>",
"contentMap": {
"en": "<p>I just watched this - what a feat! \"Awesome\" does not even begin to describe this demo!</p><p>#<a href=\"https://fed.sonnenmulde.at/search?tag=revision2025\">revision2025</a> #<a href=\"https://fed.sonnenmulde.at/search?tag=demoscene\">demoscene</a> #<a href=\"https://fed.sonnenmulde.at/search?tag=demo\">demo</a> #<a href=\"https://fed.sonnenmulde.at/search?tag=oscilloscope\">oscilloscope</a></p><p><bdi>@<a href=\"https://chaos.social/users/root42\" class=\"userinfo mention\" title=\"root42\">root42</a></bdi></p>"
},
"source": {
"content": "I just watched this - what a feat! \"Awesome\" does not even begin to describe this demo!\n\n#[url=https://fed.sonnenmulde.at/search?tag=revision2025]revision2025[/url] #[url=https://fed.sonnenmulde.at/search?tag=demoscene]demoscene[/url] #[url=https://fed.sonnenmulde.at/search?tag=demo]demo[/url] #[url=https://fed.sonnenmulde.at/search?tag=oscilloscope]oscilloscope[/url]\n\n@[url=https://chaos.social/users/root42]root42[/url]",
"mediaType": "text/bbcode"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://fed.sonnenmulde.at/search?tag=demoscene",
"name": "#demoscene"
},
{
"type": "Hashtag",
"href": "https://fed.sonnenmulde.at/search?tag=Demo",
"name": "#Demo"
},
{
"type": "Hashtag",
"href": "https://fed.sonnenmulde.at/search?tag=oscilloscope",
"name": "#oscilloscope"
},
{
"type": "Hashtag",
"href": "https://fed.sonnenmulde.at/search?tag=revision2025",
"name": "#revision2025"
},
{
"type": "Mention",
"href": "https://chaos.social/users/root42",
"name": "@root42@chaos.social"
}
],
"to": [
"https://chaos.social/users/root42",
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://fed.sonnenmulde.at/followers/andi"
]
}