ActivityPub Viewer

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.

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{ "@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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://pubeurope.com/users/uk/statuses/114600251608483932", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-31T03:11:05Z", "url": "https://pubeurope.com/@uk/114600251608483932", "attributedTo": "https://pubeurope.com/users/uk", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pubeurope.com/users/uk/followers" ], "sensitive": false, "atomUri": "https://pubeurope.com/users/uk/statuses/114600251608483932", "inReplyToAtomUri": null, "conversation": "tag:pubeurope.com,2025-05-31:objectId=2911590:objectType=Conversation", "content": "<p><a href=\"https://www.europesays.com/uk/145743/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/145743/</span><span class=\"invisible\"></span></a> SSRIs Restore Brain Function in Alzheimer’s <a href=\"https://pubeurope.com/tags/Alzheimer\" class=\"mention hashtag\" rel=\"tag\">#<span>Alzheimer</span></a>&#39;sDisease <a href=\"https://pubeurope.com/tags/Antidepressants\" class=\"mention hashtag\" rel=\"tag\">#<span>Antidepressants</span></a> <a href=\"https://pubeurope.com/tags/cognition\" class=\"mention hashtag\" rel=\"tag\">#<span>cognition</span></a> <a href=\"https://pubeurope.com/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://pubeurope.com/tags/neurobiology\" class=\"mention hashtag\" rel=\"tag\">#<span>neurobiology</span></a> <a href=\"https://pubeurope.com/tags/Neurology\" class=\"mention hashtag\" rel=\"tag\">#<span>Neurology</span></a> <a href=\"https://pubeurope.com/tags/neuropharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>neuropharmacology</span></a> <a href=\"https://pubeurope.com/tags/neuropsychopharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>neuropsychopharmacology</span></a> <a href=\"https://pubeurope.com/tags/Neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>Neuroscience</span></a> <a href=\"https://pubeurope.com/tags/NeuroscienceNews\" class=\"mention hashtag\" rel=\"tag\">#<span>NeuroscienceNews</span></a> <a href=\"https://pubeurope.com/tags/psychopharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>psychopharmacology</span></a> <a href=\"https://pubeurope.com/tags/SSRIs\" class=\"mention hashtag\" rel=\"tag\">#<span>SSRIs</span></a> <a href=\"https://pubeurope.com/tags/Tau\" class=\"mention hashtag\" rel=\"tag\">#<span>Tau</span></a> <a href=\"https://pubeurope.com/tags/UK\" class=\"mention hashtag\" rel=\"tag\">#<span>UK</span></a> <a href=\"https://pubeurope.com/tags/UnitedKingdom\" class=\"mention hashtag\" rel=\"tag\">#<span>UnitedKingdom</span></a></p>", "contentMap": { "en": "<p><a href=\"https://www.europesays.com/uk/145743/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/145743/</span><span class=\"invisible\"></span></a> SSRIs Restore Brain Function in Alzheimer’s <a href=\"https://pubeurope.com/tags/Alzheimer\" class=\"mention hashtag\" rel=\"tag\">#<span>Alzheimer</span></a>&#39;sDisease <a href=\"https://pubeurope.com/tags/Antidepressants\" class=\"mention hashtag\" rel=\"tag\">#<span>Antidepressants</span></a> <a href=\"https://pubeurope.com/tags/cognition\" class=\"mention hashtag\" rel=\"tag\">#<span>cognition</span></a> <a href=\"https://pubeurope.com/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://pubeurope.com/tags/neurobiology\" class=\"mention hashtag\" rel=\"tag\">#<span>neurobiology</span></a> <a href=\"https://pubeurope.com/tags/Neurology\" class=\"mention hashtag\" rel=\"tag\">#<span>Neurology</span></a> <a href=\"https://pubeurope.com/tags/neuropharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>neuropharmacology</span></a> <a href=\"https://pubeurope.com/tags/neuropsychopharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>neuropsychopharmacology</span></a> <a href=\"https://pubeurope.com/tags/Neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>Neuroscience</span></a> <a href=\"https://pubeurope.com/tags/NeuroscienceNews\" class=\"mention hashtag\" rel=\"tag\">#<span>NeuroscienceNews</span></a> <a href=\"https://pubeurope.com/tags/psychopharmacology\" class=\"mention hashtag\" rel=\"tag\">#<span>psychopharmacology</span></a> <a href=\"https://pubeurope.com/tags/SSRIs\" class=\"mention hashtag\" rel=\"tag\">#<span>SSRIs</span></a> <a href=\"https://pubeurope.com/tags/Tau\" class=\"mention hashtag\" rel=\"tag\">#<span>Tau</span></a> <a href=\"https://pubeurope.com/tags/UK\" class=\"mention hashtag\" rel=\"tag\">#<span>UK</span></a> <a href=\"https://pubeurope.com/tags/UnitedKingdom\" class=\"mention hashtag\" rel=\"tag\">#<span>UnitedKingdom</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.pubeurope.com/media_attachments/files/114/600/251/586/588/273/original/c2bb9aaa6d87af57.jpg", "name": "This shows a brain.", "blurhash": "UGASlFs.0$I@-9bHR+R+0$NH^NxYEMWB%0s-", "width": 1024, "height": 682 } ], "tag": [ { "type": "Hashtag", "href": "https://pubeurope.com/tags/alzheimer", "name": "#alzheimer" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/antidepressants", "name": "#antidepressants" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/cognition", "name": "#cognition" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neurobiology", "name": "#neurobiology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neurology", "name": "#neurology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neuropharmacology", "name": "#neuropharmacology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neuropsychopharmacology", "name": "#neuropsychopharmacology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neuroscience", "name": "#neuroscience" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neurosciencenews", "name": "#neurosciencenews" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/psychopharmacology", "name": "#psychopharmacology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/ssris", "name": "#ssris" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/tau", "name": "#tau" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/uk", "name": "#uk" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/unitedkingdom", "name": "#unitedkingdom" } ], "replies": { "id": "https://pubeurope.com/users/uk/statuses/114600251608483932/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://pubeurope.com/users/uk/statuses/114600251608483932/replies?only_other_accounts=true&page=true", "partOf": "https://pubeurope.com/users/uk/statuses/114600251608483932/replies", "items": [] } }, "likes": { "id": "https://pubeurope.com/users/uk/statuses/114600251608483932/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://pubeurope.com/users/uk/statuses/114600251608483932/shares", "type": "Collection", "totalItems": 3 } }