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", "litepub": "http://litepub.social/ns#", "directMessage": "litepub:directMessage", "Hashtag": "as:Hashtag" } ], "id": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152", "type": "Note", "summary": null, "inReplyTo": "https://neuromatch.social/users/SRLevine/statuses/114744253533855230", "published": "2025-06-25T13:53:01Z", "url": "https://neuromatch.social/@SRLevine/114744333555187152", "attributedTo": "https://neuromatch.social/users/SRLevine", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://neuromatch.social/users/SRLevine/followers" ], "sensitive": false, "atomUri": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152", "inReplyToAtomUri": "https://neuromatch.social/users/SRLevine/statuses/114744253533855230", "conversation": "tag:neuromatch.social,2025-06-25:objectId=30206580:objectType=Conversation", "content": "<p>Have you (or a co-worker) built anything non-standard out of lab monkey bars (lattice)? If so I'm interested in descriptions and/or photos!</p><p>Looking for inspiration for a non-lab project.</p><p><a href=\"https://neuromatch.social/tags/LabLife\" class=\"mention hashtag\" rel=\"tag\">#<span>LabLife</span></a> <a href=\"https://neuromatch.social/tags/Chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>Chemistry</span></a> <a href=\"https://neuromatch.social/tags/ChemiVerse\" class=\"mention hashtag\" rel=\"tag\">#<span>ChemiVerse</span></a> <a href=\"https://neuromatch.social/tags/Biology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biology</span></a> <a href=\"https://neuromatch.social/tags/ChemicalBiology\" class=\"mention hashtag\" rel=\"tag\">#<span>ChemicalBiology</span></a></p>", "contentMap": { "en": "<p>Have you (or a co-worker) built anything non-standard out of lab monkey bars (lattice)? If so I'm interested in descriptions and/or photos!</p><p>Looking for inspiration for a non-lab project.</p><p><a href=\"https://neuromatch.social/tags/LabLife\" class=\"mention hashtag\" rel=\"tag\">#<span>LabLife</span></a> <a href=\"https://neuromatch.social/tags/Chemistry\" class=\"mention hashtag\" rel=\"tag\">#<span>Chemistry</span></a> <a href=\"https://neuromatch.social/tags/ChemiVerse\" class=\"mention hashtag\" rel=\"tag\">#<span>ChemiVerse</span></a> <a href=\"https://neuromatch.social/tags/Biology\" class=\"mention hashtag\" rel=\"tag\">#<span>Biology</span></a> <a href=\"https://neuromatch.social/tags/ChemicalBiology\" class=\"mention hashtag\" rel=\"tag\">#<span>ChemicalBiology</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://neuromatch.social/tags/lablife", "name": "#lablife" }, { "type": "Hashtag", "href": "https://neuromatch.social/tags/chemistry", "name": "#chemistry" }, { "type": "Hashtag", "href": "https://neuromatch.social/tags/chemiverse", "name": "#chemiverse" }, { "type": "Hashtag", "href": "https://neuromatch.social/tags/biology", "name": "#biology" }, { "type": "Hashtag", "href": "https://neuromatch.social/tags/chemicalbiology", "name": "#chemicalbiology" } ], "replies": { "id": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152/replies?min_id=114744376236309129&page=true", "partOf": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152/replies", "items": [ "https://neuromatch.social/users/SRLevine/statuses/114744376236309129" ] } }, "likes": { "id": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://neuromatch.social/users/SRLevine/statuses/114744333555187152/shares", "type": "Collection", "totalItems": 9 } }