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/proseandpassion/statuses/114399704216594594",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-25T17:09:15Z",
"url": "https://mastodon.social/@proseandpassion/114399704216594594",
"attributedTo": "https://mastodon.social/users/proseandpassion",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/proseandpassion/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/proseandpassion/statuses/114399704216594594",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-04-25:objectId=981323429:objectType=Conversation",
"content": "<p>23-Apr-2025<br />Remembering the cold: scientists discover how <a href=\"https://mastodon.social/tags/memories\" class=\"mention hashtag\" rel=\"tag\">#<span>memories</span></a> control <a href=\"https://mastodon.social/tags/metabolism\" class=\"mention hashtag\" rel=\"tag\">#<span>metabolism</span></a></p><p>New multidisciplinary research led by Tomás Ryan from Trinity College Dublin shows that the brain forms memories of cold experiences and uses them to control our metabolism. This newly published study is the first to show that <a href=\"https://mastodon.social/tags/cold\" class=\"mention hashtag\" rel=\"tag\">#<span>cold</span></a> memories form in the <a href=\"https://mastodon.social/tags/brain\" class=\"mention hashtag\" rel=\"tag\">#<span>brain</span></a> – and map out how they subsequently drive <a href=\"https://mastodon.social/tags/thermoregulation\" class=\"mention hashtag\" rel=\"tag\">#<span>thermoregulation</span></a>.</p><p><a href=\"https://www.eurekalert.org/news-releases/1081286\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">eurekalert.org/news-releases/1</span><span class=\"invisible\">081286</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>",
"contentMap": {
"en": "<p>23-Apr-2025<br />Remembering the cold: scientists discover how <a href=\"https://mastodon.social/tags/memories\" class=\"mention hashtag\" rel=\"tag\">#<span>memories</span></a> control <a href=\"https://mastodon.social/tags/metabolism\" class=\"mention hashtag\" rel=\"tag\">#<span>metabolism</span></a></p><p>New multidisciplinary research led by Tomás Ryan from Trinity College Dublin shows that the brain forms memories of cold experiences and uses them to control our metabolism. This newly published study is the first to show that <a href=\"https://mastodon.social/tags/cold\" class=\"mention hashtag\" rel=\"tag\">#<span>cold</span></a> memories form in the <a href=\"https://mastodon.social/tags/brain\" class=\"mention hashtag\" rel=\"tag\">#<span>brain</span></a> – and map out how they subsequently drive <a href=\"https://mastodon.social/tags/thermoregulation\" class=\"mention hashtag\" rel=\"tag\">#<span>thermoregulation</span></a>.</p><p><a href=\"https://www.eurekalert.org/news-releases/1081286\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">eurekalert.org/news-releases/1</span><span class=\"invisible\">081286</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/memories",
"name": "#memories"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/metabolism",
"name": "#metabolism"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cold",
"name": "#cold"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/brain",
"name": "#brain"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/thermoregulation",
"name": "#thermoregulation"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/science",
"name": "#science"
}
],
"replies": {
"id": "https://mastodon.social/users/proseandpassion/statuses/114399704216594594/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/proseandpassion/statuses/114399704216594594/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/proseandpassion/statuses/114399704216594594/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/proseandpassion/statuses/114399704216594594/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/proseandpassion/statuses/114399704216594594/shares",
"type": "Collection",
"totalItems": 0
}
}