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://libranet.de/objects/0b6b25a8-1468-292d-a596-cf4308690969",
"type": "Note",
"inReplyTo": "https://gnusocial.jp/object/note/9939982",
"diaspora:guid": "0b6b25a8-1468-292d-a596-cf4308690969",
"published": "2025-05-18T00:45:25Z",
"url": "https://libranet.de/display/0b6b25a8-1468-292d-a596-cf4308690969",
"attributedTo": "https://libranet.de/profile/fu",
"sensitive": false,
"content": "<span class=\"h-card\"><a href=\"https://gnusocial.jp/index.php/user/139179\" class=\"u-url mention\">@<span>simsa03</span></a></span> sorry to hear that mate.",
"contentMap": {
"en": "<bdi>@<a href=\"https://gnusocial.jp/index.php/user/139179\" class=\"userinfo mention\" title=\"simsa03\">simsa03</a></bdi> sorry to hear that mate."
},
"source": {
"content": "@[url=https://gnusocial.jp/index.php/user/139179]simsa03[/url] sorry to hear that mate.",
"mediaType": "text/bbcode"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://gnusocial.jp/index.php/user/139179",
"name": "@simsa03@gnusocial.jp"
}
],
"generator": {
"type": "Application",
"name": "Husky"
},
"to": [
"https://gnusocial.jp/index.php/user/139179",
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://libranet.de/followers/fu"
]
}