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/114682727330578353",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-14T16:45:45Z",
"url": "https://floss.social/@rdnielsen/114682727330578353",
"attributedTo": "https://floss.social/users/rdnielsen",
"to": [
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],
"cc": [
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],
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"conversation": "tag:floss.social,2025-06-14:objectId=90176979:objectType=Conversation",
"content": "<p>Endurance exercise protects cognitive function even when glucose is exhausted and ketone metabolism is blocked. Several alternative mechanisms for exercise's effects are suggested.</p><p>Summary: <a href=\"https://techfixated.com/when-the-brain-lacks-fuel-exercise-still-protects-memory/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techfixated.com/when-the-brain</span><span class=\"invisible\">-lacks-fuel-exercise-still-protects-memory/</span></a></p><p>Original paper (not open access): <a href=\"https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP287573\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">physoc.onlinelibrary.wiley.com</span><span class=\"invisible\">/doi/10.1113/JP287573</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/Exercise\" class=\"mention hashtag\" rel=\"tag\">#<span>Exercise</span></a> <a href=\"https://floss.social/tags/Cognition\" class=\"mention hashtag\" rel=\"tag\">#<span>Cognition</span></a> <a href=\"https://floss.social/tags/Alzheimers\" class=\"mention hashtag\" rel=\"tag\">#<span>Alzheimers</span></a></p>",
"contentMap": {
"en": "<p>Endurance exercise protects cognitive function even when glucose is exhausted and ketone metabolism is blocked. Several alternative mechanisms for exercise's effects are suggested.</p><p>Summary: <a href=\"https://techfixated.com/when-the-brain-lacks-fuel-exercise-still-protects-memory/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">techfixated.com/when-the-brain</span><span class=\"invisible\">-lacks-fuel-exercise-still-protects-memory/</span></a></p><p>Original paper (not open access): <a href=\"https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP287573\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">physoc.onlinelibrary.wiley.com</span><span class=\"invisible\">/doi/10.1113/JP287573</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/Exercise\" class=\"mention hashtag\" rel=\"tag\">#<span>Exercise</span></a> <a href=\"https://floss.social/tags/Cognition\" class=\"mention hashtag\" rel=\"tag\">#<span>Cognition</span></a> <a href=\"https://floss.social/tags/Alzheimers\" class=\"mention hashtag\" rel=\"tag\">#<span>Alzheimers</span></a></p>"
},
"attachment": [],
"tag": [
{
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"href": "https://floss.social/tags/science",
"name": "#science"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/exercise",
"name": "#exercise"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/cognition",
"name": "#cognition"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/alzheimers",
"name": "#alzheimers"
}
],
"replies": {
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"type": "Collection",
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"next": "https://floss.social/users/rdnielsen/statuses/114682727330578353/replies?only_other_accounts=true&page=true",
"partOf": "https://floss.social/users/rdnielsen/statuses/114682727330578353/replies",
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}
},
"likes": {
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},
"shares": {
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}
}