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://floss.social/users/rdnielsen/statuses/114620813338175477",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-03T18:20:12Z",
"url": "https://floss.social/@rdnielsen/114620813338175477",
"attributedTo": "https://floss.social/users/rdnielsen",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://floss.social/users/rdnielsen/followers"
],
"sensitive": false,
"atomUri": "https://floss.social/users/rdnielsen/statuses/114620813338175477",
"inReplyToAtomUri": null,
"conversation": "tag:floss.social,2025-06-03:objectId=89292677:objectType=Conversation",
"content": "<p>A mouse study found that lactate, whether produced by exercise or administered exogenously, reduces cognitive impairment. This provides a potential explanation for the effects of exercise in mitigating the effects of Alzheimer's disease.</p><p><a href=\"https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-025-04168-x\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bmcmedicine.biomedcentral.com/</span><span class=\"invisible\">articles/10.1186/s12916-025-04168-x</span></a></p><p><a href=\"https://floss.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://floss.social/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://floss.social/tags/Alzheimers\" class=\"mention hashtag\" rel=\"tag\">#<span>Alzheimers</span></a> <a href=\"https://floss.social/tags/Exercise\" class=\"mention hashtag\" rel=\"tag\">#<span>Exercise</span></a> <a href=\"https://floss.social/tags/Lactate\" class=\"mention hashtag\" rel=\"tag\">#<span>Lactate</span></a> <a href=\"https://floss.social/tags/Cognition\" class=\"mention hashtag\" rel=\"tag\">#<span>Cognition</span></a></p>",
"contentMap": {
"en": "<p>A mouse study found that lactate, whether produced by exercise or administered exogenously, reduces cognitive impairment. This provides a potential explanation for the effects of exercise in mitigating the effects of Alzheimer's disease.</p><p><a href=\"https://bmcmedicine.biomedcentral.com/articles/10.1186/s12916-025-04168-x\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">bmcmedicine.biomedcentral.com/</span><span class=\"invisible\">articles/10.1186/s12916-025-04168-x</span></a></p><p><a href=\"https://floss.social/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://floss.social/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://floss.social/tags/Alzheimers\" class=\"mention hashtag\" rel=\"tag\">#<span>Alzheimers</span></a> <a href=\"https://floss.social/tags/Exercise\" class=\"mention hashtag\" rel=\"tag\">#<span>Exercise</span></a> <a href=\"https://floss.social/tags/Lactate\" class=\"mention hashtag\" rel=\"tag\">#<span>Lactate</span></a> <a href=\"https://floss.social/tags/Cognition\" class=\"mention hashtag\" rel=\"tag\">#<span>Cognition</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://floss.social/tags/science",
"name": "#science"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/health",
"name": "#health"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/alzheimers",
"name": "#alzheimers"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/exercise",
"name": "#exercise"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/lactate",
"name": "#lactate"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/cognition",
"name": "#cognition"
}
],
"replies": {
"id": "https://floss.social/users/rdnielsen/statuses/114620813338175477/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://floss.social/users/rdnielsen/statuses/114620813338175477/replies?only_other_accounts=true&page=true",
"partOf": "https://floss.social/users/rdnielsen/statuses/114620813338175477/replies",
"items": []
}
},
"likes": {
"id": "https://floss.social/users/rdnielsen/statuses/114620813338175477/likes",
"type": "Collection",
"totalItems": 3
},
"shares": {
"id": "https://floss.social/users/rdnielsen/statuses/114620813338175477/shares",
"type": "Collection",
"totalItems": 6
}
}