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://mathstodon.xyz/users/albertcardona/statuses/114081918354112868", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-28T14:12:08Z", "url": "https://mathstodon.xyz/@albertcardona/114081918354112868", "attributedTo": "https://mathstodon.xyz/users/albertcardona", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mathstodon.xyz/users/albertcardona/followers" ], "sensitive": false, "atomUri": "https://mathstodon.xyz/users/albertcardona/statuses/114081918354112868", "inReplyToAtomUri": null, "conversation": "tag:mathstodon.xyz,2025-02-28:objectId=140813171:objectType=Conversation", "content": "<p>&quot;Let theory guide your observations [otherwise one] might as well go into a gravel pit and count the pebbles and describe the colours.&quot;</p><p>Darwin, 1903<br />Cited in: Lawrence P., 2016 &quot;Francis Crick: a singular approach to scientific discovery&quot;</p><p><a href=\"https://mathstodon.xyz/tags/Darwin\" class=\"mention hashtag\" rel=\"tag\">#<span>Darwin</span></a> <a href=\"https://mathstodon.xyz/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>", "contentMap": { "en": "<p>&quot;Let theory guide your observations [otherwise one] might as well go into a gravel pit and count the pebbles and describe the colours.&quot;</p><p>Darwin, 1903<br />Cited in: Lawrence P., 2016 &quot;Francis Crick: a singular approach to scientific discovery&quot;</p><p><a href=\"https://mathstodon.xyz/tags/Darwin\" class=\"mention hashtag\" rel=\"tag\">#<span>Darwin</span></a> <a href=\"https://mathstodon.xyz/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mathstodon.xyz/tags/darwin", "name": "#darwin" } ], "replies": { "id": "https://mathstodon.xyz/users/albertcardona/statuses/114081918354112868/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mathstodon.xyz/users/albertcardona/statuses/114081918354112868/replies?min_id=114081978714557980&page=true", "partOf": "https://mathstodon.xyz/users/albertcardona/statuses/114081918354112868/replies", "items": [ "https://mathstodon.xyz/users/albertcardona/statuses/114081978714557980" ] } }, "likes": { "id": "https://mathstodon.xyz/users/albertcardona/statuses/114081918354112868/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mathstodon.xyz/users/albertcardona/statuses/114081918354112868/shares", "type": "Collection", "totalItems": 2 } }