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.sdf.org/users/elb/collections/featured", "type": "OrderedCollection", "totalItems": 1, "orderedItems": [ { "id": "https://mastodon.sdf.org/users/elb/statuses/109259709799446144", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-10-30T23:01:04Z", "url": "https://mastodon.sdf.org/@elb/109259709799446144", "attributedTo": "https://mastodon.sdf.org/users/elb", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/elb/followers", "https://mastodon.sdf.org/users/SDF" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/elb/statuses/109259709799446144", "inReplyToAtomUri": null, "conversation": "tag:mastodon.sdf.org,2022-10-30:objectId=56683279:objectType=Conversation", "content": "<p>A new <a href=\"https://mastodon.sdf.org/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> because there&#39;s another rush on SDF Mastodon due to External Events:</p><p>I am a professional computer scientist and educator in computer science and engineering. I love <a href=\"https://mastodon.sdf.org/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> and old tech, <a href=\"https://mastodon.sdf.org/tags/HamRadio\" class=\"mention hashtag\" rel=\"tag\">#<span>HamRadio</span></a>, and <a href=\"https://mastodon.sdf.org/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a>.</p><p>For those on <span class=\"h-card\"><a href=\"https://mastodon.sdf.org/@SDF\" class=\"u-url mention\">@<span>SDF</span></a></span>, welcome to <a href=\"https://mastodon.sdf.org/tags/SDF\" class=\"mention hashtag\" rel=\"tag\">#<span>SDF</span></a>, please leave the place better than you found it. We have a great community here.</p><p>If you&#39;re on another instance, welcome to the <a href=\"https://mastodon.sdf.org/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a>, please respect each other and our instance.</p>", "contentMap": { "en": "<p>A new <a href=\"https://mastodon.sdf.org/tags/introduction\" class=\"mention hashtag\" rel=\"tag\">#<span>introduction</span></a> because there&#39;s another rush on SDF Mastodon due to External Events:</p><p>I am a professional computer scientist and educator in computer science and engineering. I love <a href=\"https://mastodon.sdf.org/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> and old tech, <a href=\"https://mastodon.sdf.org/tags/HamRadio\" class=\"mention hashtag\" rel=\"tag\">#<span>HamRadio</span></a>, and <a href=\"https://mastodon.sdf.org/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a>.</p><p>For those on <span class=\"h-card\"><a href=\"https://mastodon.sdf.org/@SDF\" class=\"u-url mention\">@<span>SDF</span></a></span>, welcome to <a href=\"https://mastodon.sdf.org/tags/SDF\" class=\"mention hashtag\" rel=\"tag\">#<span>SDF</span></a>, please leave the place better than you found it. We have a great community here.</p><p>If you&#39;re on another instance, welcome to the <a href=\"https://mastodon.sdf.org/tags/fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>fediverse</span></a>, please respect each other and our instance.</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.sdf.org/users/SDF", "name": "@SDF" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/introduction", "name": "#introduction" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/retrocomputing", "name": "#retrocomputing" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/hamradio", "name": "#hamradio" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/sdf", "name": "#sdf" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/fediverse", "name": "#fediverse" } ], "replies": { "id": "https://mastodon.sdf.org/users/elb/statuses/109259709799446144/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/elb/statuses/109259709799446144/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.sdf.org/users/elb/statuses/109259709799446144/replies", "items": [] } } } ] }