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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.online/users/FediFollows/statuses/108260076674126912", "type": "Note", "summary": null, "inReplyTo": null, "published": "2022-05-07T10:01:13Z", "url": "https://mastodon.online/@FediFollows/108260076674126912", "attributedTo": "https://mastodon.online/users/FediFollows", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/FediFollows/followers", "https://mstdn.social/users/thomasconnor" ], "sensitive": false, "atomUri": "https://mastodon.online/users/FediFollows/statuses/108260076674126912", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2022-05-07:objectId=56523521:objectType=Conversation", "content": "<p>Thomas Connor is an astrophysicist at NASA JPL and Caltech, currently studying black holes and working on the NASA NuSTAR satellite. You can follow at:</p><p>➡️ <span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@thomasconnor\" class=\"u-url mention\">@<span>thomasconnor</span></a></span> </p><p>Connor has a website at <a href=\"https://thomasconnor.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">thomasconnor.org</span><span class=\"invisible\"></span></a></p><p>The account is personal so you may also see posts about non-science stuff too like public transport and running.</p><p><a href=\"https://mastodon.online/tags/ThomasConnor\" class=\"mention hashtag\" rel=\"tag\">#<span>ThomasConnor</span></a> <a href=\"https://mastodon.online/tags/Astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomy</span></a> <a href=\"https://mastodon.online/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.online/tags/Astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrophysics</span></a> <a href=\"https://mastodon.online/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://mastodon.online/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a> <a href=\"https://mastodon.online/tags/JPL\" class=\"mention hashtag\" rel=\"tag\">#<span>JPL</span></a> <a href=\"https://mastodon.online/tags/Caltech\" class=\"mention hashtag\" rel=\"tag\">#<span>Caltech</span></a> <a href=\"https://mastodon.online/tags/Academic\" class=\"mention hashtag\" rel=\"tag\">#<span>Academic</span></a> <a href=\"https://mastodon.online/tags/BlackHoles\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackHoles</span></a> <a href=\"https://mastodon.online/tags/BlackHole\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackHole</span></a> <a href=\"https://mastodon.online/tags/Scientist\" class=\"mention hashtag\" rel=\"tag\">#<span>Scientist</span></a> <a href=\"https://mastodon.online/tags/Astrophysicist\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrophysicist</span></a></p>", "contentMap": { "en": "<p>Thomas Connor is an astrophysicist at NASA JPL and Caltech, currently studying black holes and working on the NASA NuSTAR satellite. You can follow at:</p><p>➡️ <span class=\"h-card\" translate=\"no\"><a href=\"https://mstdn.social/@thomasconnor\" class=\"u-url mention\">@<span>thomasconnor</span></a></span> </p><p>Connor has a website at <a href=\"https://thomasconnor.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">thomasconnor.org</span><span class=\"invisible\"></span></a></p><p>The account is personal so you may also see posts about non-science stuff too like public transport and running.</p><p><a href=\"https://mastodon.online/tags/ThomasConnor\" class=\"mention hashtag\" rel=\"tag\">#<span>ThomasConnor</span></a> <a href=\"https://mastodon.online/tags/Astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>Astronomy</span></a> <a href=\"https://mastodon.online/tags/Science\" class=\"mention hashtag\" rel=\"tag\">#<span>Science</span></a> <a href=\"https://mastodon.online/tags/Astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrophysics</span></a> <a href=\"https://mastodon.online/tags/Space\" class=\"mention hashtag\" rel=\"tag\">#<span>Space</span></a> <a href=\"https://mastodon.online/tags/NASA\" class=\"mention hashtag\" rel=\"tag\">#<span>NASA</span></a> <a href=\"https://mastodon.online/tags/JPL\" class=\"mention hashtag\" rel=\"tag\">#<span>JPL</span></a> <a href=\"https://mastodon.online/tags/Caltech\" class=\"mention hashtag\" rel=\"tag\">#<span>Caltech</span></a> <a href=\"https://mastodon.online/tags/Academic\" class=\"mention hashtag\" rel=\"tag\">#<span>Academic</span></a> <a href=\"https://mastodon.online/tags/BlackHoles\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackHoles</span></a> <a href=\"https://mastodon.online/tags/BlackHole\" class=\"mention hashtag\" rel=\"tag\">#<span>BlackHole</span></a> <a href=\"https://mastodon.online/tags/Scientist\" class=\"mention hashtag\" rel=\"tag\">#<span>Scientist</span></a> <a href=\"https://mastodon.online/tags/Astrophysicist\" class=\"mention hashtag\" rel=\"tag\">#<span>Astrophysicist</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.online/media_attachments/files/108/260/047/664/674/013/original/119034aadaf94954.jpeg", "name": "Rendering of the NASA NuSTAR satellite in space, split into two segments with a very long lattice structure between them. The far segment has a large array of solar panels attached to one side.", "blurhash": "U56RT4.A_3%Kx{?wxvRi4pRpIVM_IU4nIAWA", "focalPoint": [ 0, 0 ], "width": 1918, "height": 1081 } ], "tag": [ { "type": "Mention", "href": "https://mstdn.social/users/thomasconnor", "name": "@thomasconnor@mstdn.social" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ThomasConnor", "name": "#ThomasConnor" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/astronomy", "name": "#astronomy" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/astrophysics", "name": "#astrophysics" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/nasa", "name": "#nasa" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/jpl", "name": "#jpl" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/caltech", "name": "#caltech" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/academic", "name": "#academic" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/blackholes", "name": "#blackholes" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/blackhole", "name": "#blackhole" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/scientist", "name": "#scientist" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/Astrophysicist", "name": "#Astrophysicist" } ], "replies": { "id": "https://mastodon.online/users/FediFollows/statuses/108260076674126912/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/FediFollows/statuses/108260076674126912/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/FediFollows/statuses/108260076674126912/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/FediFollows/statuses/108260076674126912/likes", "type": "Collection", "totalItems": 12 }, "shares": { "id": "https://mastodon.online/users/FediFollows/statuses/108260076674126912/shares", "type": "Collection", "totalItems": 8 } }