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/114513928936641093", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-15T21:18:06Z", "url": "https://pubeurope.com/@uk/114513928936641093", "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/114513928936641093", "inReplyToAtomUri": null, "conversation": "tag:pubeurope.com,2025-05-15:objectId=2665544:objectType=Conversation", "content": "<p><a href=\"https://www.europesays.com/uk/104508/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/104508/</span><span class=\"invisible\"></span></a> Long COVID Brain Fog Linked to Inflammation and Stress Markers <a href=\"https://pubeurope.com/tags/BrainInflammation\" class=\"mention hashtag\" rel=\"tag\">#<span>BrainInflammation</span></a> <a href=\"https://pubeurope.com/tags/BrainResearch\" class=\"mention hashtag\" rel=\"tag\">#<span>BrainResearch</span></a> <a href=\"https://pubeurope.com/tags/CorewellHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>CorewellHealth</span></a> <a href=\"https://pubeurope.com/tags/COVIDBrain\" class=\"mention hashtag\" rel=\"tag\">#<span>COVIDBrain</span></a> <a href=\"https://pubeurope.com/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://pubeurope.com/tags/Inflammation\" class=\"mention hashtag\" rel=\"tag\">#<span>Inflammation</span></a> <a href=\"https://pubeurope.com/tags/LongCOVID\" class=\"mention hashtag\" rel=\"tag\">#<span>LongCOVID</span></a> <a href=\"https://pubeurope.com/tags/neurobiology\" class=\"mention hashtag\" rel=\"tag\">#<span>neurobiology</span></a> <a href=\"https://pubeurope.com/tags/neuroinflammation\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroinflammation</span></a> <a href=\"https://pubeurope.com/tags/Neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>Neuroscience</span></a> <a href=\"https://pubeurope.com/tags/Stress\" class=\"mention hashtag\" rel=\"tag\">#<span>Stress</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/104508/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">europesays.com/uk/104508/</span><span class=\"invisible\"></span></a> Long COVID Brain Fog Linked to Inflammation and Stress Markers <a href=\"https://pubeurope.com/tags/BrainInflammation\" class=\"mention hashtag\" rel=\"tag\">#<span>BrainInflammation</span></a> <a href=\"https://pubeurope.com/tags/BrainResearch\" class=\"mention hashtag\" rel=\"tag\">#<span>BrainResearch</span></a> <a href=\"https://pubeurope.com/tags/CorewellHealth\" class=\"mention hashtag\" rel=\"tag\">#<span>CorewellHealth</span></a> <a href=\"https://pubeurope.com/tags/COVIDBrain\" class=\"mention hashtag\" rel=\"tag\">#<span>COVIDBrain</span></a> <a href=\"https://pubeurope.com/tags/Health\" class=\"mention hashtag\" rel=\"tag\">#<span>Health</span></a> <a href=\"https://pubeurope.com/tags/Inflammation\" class=\"mention hashtag\" rel=\"tag\">#<span>Inflammation</span></a> <a href=\"https://pubeurope.com/tags/LongCOVID\" class=\"mention hashtag\" rel=\"tag\">#<span>LongCOVID</span></a> <a href=\"https://pubeurope.com/tags/neurobiology\" class=\"mention hashtag\" rel=\"tag\">#<span>neurobiology</span></a> <a href=\"https://pubeurope.com/tags/neuroinflammation\" class=\"mention hashtag\" rel=\"tag\">#<span>neuroinflammation</span></a> <a href=\"https://pubeurope.com/tags/Neuroscience\" class=\"mention hashtag\" rel=\"tag\">#<span>Neuroscience</span></a> <a href=\"https://pubeurope.com/tags/Stress\" class=\"mention hashtag\" rel=\"tag\">#<span>Stress</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/114/513/928/919/333/449/original/666d06db3bfa3448.jpg", "name": "This shows a head and red fog.", "blurhash": "UaJk4N_M_3X8-pbvtQx[ozjFMyV[.7NGxan%", "width": 1024, "height": 682 } ], "tag": [ { "type": "Hashtag", "href": "https://pubeurope.com/tags/braininflammation", "name": "#braininflammation" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/brainresearch", "name": "#brainresearch" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/corewellhealth", "name": "#corewellhealth" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/covidbrain", "name": "#covidbrain" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/health", "name": "#health" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/inflammation", "name": "#inflammation" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/longcovid", "name": "#longcovid" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neurobiology", "name": "#neurobiology" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neuroinflammation", "name": "#neuroinflammation" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/neuroscience", "name": "#neuroscience" }, { "type": "Hashtag", "href": "https://pubeurope.com/tags/stress", "name": "#stress" }, { "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/114513928936641093/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://pubeurope.com/users/uk/statuses/114513928936641093/replies?only_other_accounts=true&page=true", "partOf": "https://pubeurope.com/users/uk/statuses/114513928936641093/replies", "items": [] } }, "likes": { "id": "https://pubeurope.com/users/uk/statuses/114513928936641093/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://pubeurope.com/users/uk/statuses/114513928936641093/shares", "type": "Collection", "totalItems": 1 } }