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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/4Science/statuses/114541315847022006",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-20T17:22:57Z",
"url": "https://mastodon.social/@4Science/114541315847022006",
"attributedTo": "https://mastodon.social/users/4Science",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/4Science/followers",
"https://mastodon.social/users/OpenAlex"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/4Science/statuses/114541315847022006",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-20:objectId=1002078800:objectType=Conversation",
"content": "<p>🚨 <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@OpenAlex\" class=\"u-url mention\">@<span>OpenAlex</span></a></span> now available on DSpace!</p><p><a href=\"https://mastodon.social/tags/partnership\" class=\"mention hashtag\" rel=\"tag\">#<span>partnership</span></a> with the University of Cambridge, 4Science has enhanced <a href=\"https://mastodon.social/tags/interoperability\" class=\"mention hashtag\" rel=\"tag\">#<span>interoperability</span></a> in DSpace for a richer <a href=\"https://mastodon.social/tags/repository\" class=\"mention hashtag\" rel=\"tag\">#<span>repository</span></a> & better data quality: <a href=\"https://mastodon.social/tags/OpenAlex\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAlex</span></a> is an <a href=\"https://mastodon.social/tags/innovative\" class=\"mention hashtag\" rel=\"tag\">#<span>innovative</span></a> platform that offers free access to millions of scientific publications, researchers, institutions, and academic sources.</p><p>The <a href=\"https://mastodon.social/tags/integration\" class=\"mention hashtag\" rel=\"tag\">#<span>integration</span></a> is available out-of-the-box starting from version 9.0 released in May 2025. </p><p>More:4science.com/openalex-now-available-on-dspace/</p>",
"contentMap": {
"en": "<p>🚨 <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@OpenAlex\" class=\"u-url mention\">@<span>OpenAlex</span></a></span> now available on DSpace!</p><p><a href=\"https://mastodon.social/tags/partnership\" class=\"mention hashtag\" rel=\"tag\">#<span>partnership</span></a> with the University of Cambridge, 4Science has enhanced <a href=\"https://mastodon.social/tags/interoperability\" class=\"mention hashtag\" rel=\"tag\">#<span>interoperability</span></a> in DSpace for a richer <a href=\"https://mastodon.social/tags/repository\" class=\"mention hashtag\" rel=\"tag\">#<span>repository</span></a> & better data quality: <a href=\"https://mastodon.social/tags/OpenAlex\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenAlex</span></a> is an <a href=\"https://mastodon.social/tags/innovative\" class=\"mention hashtag\" rel=\"tag\">#<span>innovative</span></a> platform that offers free access to millions of scientific publications, researchers, institutions, and academic sources.</p><p>The <a href=\"https://mastodon.social/tags/integration\" class=\"mention hashtag\" rel=\"tag\">#<span>integration</span></a> is available out-of-the-box starting from version 9.0 released in May 2025. </p><p>More:4science.com/openalex-now-available-on-dspace/</p>"
},
"attachment": [],
"tag": [
{
"type": "Mention",
"href": "https://mastodon.social/users/OpenAlex",
"name": "@OpenAlex"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/partnership",
"name": "#partnership"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/interoperability",
"name": "#interoperability"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/repository",
"name": "#repository"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/openalex",
"name": "#openalex"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/innovative",
"name": "#innovative"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/integration",
"name": "#integration"
}
],
"replies": {
"id": "https://mastodon.social/users/4Science/statuses/114541315847022006/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/4Science/statuses/114541315847022006/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/4Science/statuses/114541315847022006/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/4Science/statuses/114541315847022006/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://mastodon.social/users/4Science/statuses/114541315847022006/shares",
"type": "Collection",
"totalItems": 3
}
}