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", "Hashtag": "as:Hashtag" } ], "id": "https://biologists.social/users/preLights/statuses/114743233578718521", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-25T09:13:17Z", "url": "https://biologists.social/@preLights/114743233578718521", "attributedTo": "https://biologists.social/users/preLights", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://biologists.social/users/preLights/followers" ], "sensitive": false, "atomUri": "https://biologists.social/users/preLights/statuses/114743233578718521", "inReplyToAtomUri": null, "conversation": "tag:biologists.social,2025-06-25:objectId=6923091:objectType=Conversation", "content": "<p>Metastatic Matchmaking: CD24 Brings Tumour Cells and Platelets Together</p><p>Check out this excellent <a href=\"https://biologists.social/tags/preLight\" class=\"mention hashtag\" rel=\"tag\">#<span>preLight</span></a> from Harvey Roweth, which includes answers and future directions from the authors of the preprint. ⬇️</p><p><a href=\"https://prelights.biologists.com/highlights/tumoral-cd24-tunes-platelet-binding-and-pro-metastatic-functions/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">prelights.biologists.com/highl</span><span class=\"invisible\">ights/tumoral-cd24-tunes-platelet-binding-and-pro-metastatic-functions/</span></a></p><p><a href=\"https://biologists.social/tags/platelets\" class=\"mention hashtag\" rel=\"tag\">#<span>platelets</span></a> <a href=\"https://biologists.social/tags/cancer\" class=\"mention hashtag\" rel=\"tag\">#<span>cancer</span></a> <a href=\"https://biologists.social/tags/preprint\" class=\"mention hashtag\" rel=\"tag\">#<span>preprint</span></a> <a href=\"https://biologists.social/tags/tumour\" class=\"mention hashtag\" rel=\"tag\">#<span>tumour</span></a></p>", "contentMap": { "en": "<p>Metastatic Matchmaking: CD24 Brings Tumour Cells and Platelets Together</p><p>Check out this excellent <a href=\"https://biologists.social/tags/preLight\" class=\"mention hashtag\" rel=\"tag\">#<span>preLight</span></a> from Harvey Roweth, which includes answers and future directions from the authors of the preprint. ⬇️</p><p><a href=\"https://prelights.biologists.com/highlights/tumoral-cd24-tunes-platelet-binding-and-pro-metastatic-functions/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">prelights.biologists.com/highl</span><span class=\"invisible\">ights/tumoral-cd24-tunes-platelet-binding-and-pro-metastatic-functions/</span></a></p><p><a href=\"https://biologists.social/tags/platelets\" class=\"mention hashtag\" rel=\"tag\">#<span>platelets</span></a> <a href=\"https://biologists.social/tags/cancer\" class=\"mention hashtag\" rel=\"tag\">#<span>cancer</span></a> <a href=\"https://biologists.social/tags/preprint\" class=\"mention hashtag\" rel=\"tag\">#<span>preprint</span></a> <a href=\"https://biologists.social/tags/tumour\" class=\"mention hashtag\" rel=\"tag\">#<span>tumour</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://biologists.social/tags/prelight", "name": "#prelight" }, { "type": "Hashtag", "href": "https://biologists.social/tags/platelets", "name": "#platelets" }, { "type": "Hashtag", "href": "https://biologists.social/tags/cancer", "name": "#cancer" }, { "type": "Hashtag", "href": "https://biologists.social/tags/preprint", "name": "#preprint" }, { "type": "Hashtag", "href": "https://biologists.social/tags/tumour", "name": "#tumour" } ], "replies": { "id": "https://biologists.social/users/preLights/statuses/114743233578718521/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://biologists.social/users/preLights/statuses/114743233578718521/replies?only_other_accounts=true&page=true", "partOf": "https://biologists.social/users/preLights/statuses/114743233578718521/replies", "items": [] } }, "likes": { "id": "https://biologists.social/users/preLights/statuses/114743233578718521/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://biologists.social/users/preLights/statuses/114743233578718521/shares", "type": "Collection", "totalItems": 0 } }