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://mastodon.social/users/rasterweb/collections/featured", "type": "OrderedCollection", "totalItems": 3, "orderedItems": [ { "id": "https://mastodon.social/users/rasterweb/statuses/114535050529632535", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-19T14:49:36Z", "url": "https://mastodon.social/@rasterweb/114535050529632535", "attributedTo": "https://mastodon.social/users/rasterweb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/rasterweb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/rasterweb/statuses/114535050529632535", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-19:objectId=1001086579:objectType=Conversation", "content": "<p>Being a creative little weirdo is an act of resistance.</p>", "contentMap": { "en": "<p>Being a creative little weirdo is an act of resistance.</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mastodon.social/users/rasterweb/statuses/114535050529632535/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/rasterweb/statuses/114535050529632535/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/rasterweb/statuses/114535050529632535/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/rasterweb/statuses/114535050529632535/likes", "type": "Collection", "totalItems": 83 }, "shares": { "id": "https://mastodon.social/users/rasterweb/statuses/114535050529632535/shares", "type": "Collection", "totalItems": 42 } }, { "id": "https://mastodon.social/users/rasterweb/statuses/114149106590130388", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-12T10:58:59Z", "url": "https://mastodon.social/@rasterweb/114149106590130388", "attributedTo": "https://mastodon.social/users/rasterweb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/rasterweb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/rasterweb/statuses/114149106590130388", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-12:objectId=943714493:objectType=Conversation", "content": "<p>I used to think writing code equated to “telling a computer what to do” but now I think it’s more accurately described as “asking a computer to do something”…</p><p><a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/software\" class=\"mention hashtag\" rel=\"tag\">#<span>software</span></a></p>", "contentMap": { "en": "<p>I used to think writing code equated to “telling a computer what to do” but now I think it’s more accurately described as “asking a computer to do something”…</p><p><a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/software\" class=\"mention hashtag\" rel=\"tag\">#<span>software</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/coding", "name": "#coding" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/software", "name": "#software" } ], "replies": { "id": "https://mastodon.social/users/rasterweb/statuses/114149106590130388/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/rasterweb/statuses/114149106590130388/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/rasterweb/statuses/114149106590130388/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/rasterweb/statuses/114149106590130388/likes", "type": "Collection", "totalItems": 10 }, "shares": { "id": "https://mastodon.social/users/rasterweb/statuses/114149106590130388/shares", "type": "Collection", "totalItems": 1 } }, { "id": "https://mastodon.social/users/rasterweb/statuses/114083049185210516", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-28T18:59:43Z", "url": "https://mastodon.social/@rasterweb/114083049185210516", "attributedTo": "https://mastodon.social/users/rasterweb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/rasterweb/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/rasterweb/statuses/114083049185210516", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-28:objectId=933494857:objectType=Conversation", "content": "<p>Resistance can be as simple as using certain terms:</p><p>&quot;online video&quot; instead of &quot;YouTube video&quot;.</p><p>&quot;online search&quot; instead of &quot;Google Search&quot; (or &quot;do a search&quot; instead of &quot;google it&quot;.)</p><p>&quot;music playlist&quot; instead of &quot;Spotify playlist&quot;.</p><p>Do not give these company any free advertising by using their names.</p><p>Do not make them the default term for something.</p>", "contentMap": { "en": "<p>Resistance can be as simple as using certain terms:</p><p>&quot;online video&quot; instead of &quot;YouTube video&quot;.</p><p>&quot;online search&quot; instead of &quot;Google Search&quot; (or &quot;do a search&quot; instead of &quot;google it&quot;.)</p><p>&quot;music playlist&quot; instead of &quot;Spotify playlist&quot;.</p><p>Do not give these company any free advertising by using their names.</p><p>Do not make them the default term for something.</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mastodon.social/users/rasterweb/statuses/114083049185210516/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/rasterweb/statuses/114083049185210516/replies?min_id=114083058796227581&page=true", "partOf": "https://mastodon.social/users/rasterweb/statuses/114083049185210516/replies", "items": [ "https://mastodon.social/users/rasterweb/statuses/114083058796227581" ] } }, "likes": { "id": "https://mastodon.social/users/rasterweb/statuses/114083049185210516/likes", "type": "Collection", "totalItems": 954 }, "shares": { "id": "https://mastodon.social/users/rasterweb/statuses/114083049185210516/shares", "type": "Collection", "totalItems": 692 } } ] }