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.org.uk/users/mkwadee/statuses/103980636793756434", "type": "Note", "summary": null, "inReplyTo": null, "published": "2020-04-11T15:23:23Z", "url": "https://mastodon.org.uk/@mkwadee/103980636793756434", "attributedTo": "https://mastodon.org.uk/users/mkwadee", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.org.uk/users/mkwadee/followers" ], "sensitive": false, "atomUri": "https://mastodon.org.uk/users/mkwadee/statuses/103980636793756434", "inReplyToAtomUri": null, "conversation": "tag:mastodon.org.uk,2020-04-11:objectId=35064071:objectType=Conversation", "content": "<p>I was explaining to my wife yesterday how <a href=\"https://mastodon.org.uk/tags/DifferentialCalculus\" class=\"mention hashtag\" rel=\"tag\">#<span>DifferentialCalculus</span></a> gives us a way to find the <a href=\"https://mastodon.org.uk/tags/gradient\" class=\"mention hashtag\" rel=\"tag\">#<span>gradient</span></a> of a <a href=\"https://mastodon.org.uk/tags/function\" class=\"mention hashtag\" rel=\"tag\">#<span>function</span></a> at any point and to illustrate it I wrote a short routine in <a href=\"https://mastodon.org.uk/tags/Maxima\" class=\"mention hashtag\" rel=\"tag\">#<span>Maxima</span></a> to draw the <a href=\"https://mastodon.org.uk/tags/tangent\" class=\"mention hashtag\" rel=\"tag\">#<span>tangent</span></a> to any point on a graph of a function. Here we see the example for the <a href=\"https://mastodon.org.uk/tags/quadratic\" class=\"mention hashtag\" rel=\"tag\">#<span>quadratic</span></a> and <a href=\"https://mastodon.org.uk/tags/reciprocal\" class=\"mention hashtag\" rel=\"tag\">#<span>reciprocal</span></a> functions, x^2 and 1/x i.e. a <a href=\"https://mastodon.org.uk/tags/parabola\" class=\"mention hashtag\" rel=\"tag\">#<span>parabola</span></a> and a <a href=\"https://mastodon.org.uk/tags/hyperbola\" class=\"mention hashtag\" rel=\"tag\">#<span>hyperbola</span></a> respectively.</p><p><a href=\"https://mastodon.org.uk/tags/MyWork\" class=\"mention hashtag\" rel=\"tag\">#<span>MyWork</span></a> <a href=\"https://mastodon.org.uk/tags/Gif\" class=\"mention hashtag\" rel=\"tag\">#<span>Gif</span></a> <a href=\"https://mastodon.org.uk/tags/AnimatedGif\" class=\"mention hashtag\" rel=\"tag\">#<span>AnimatedGif</span></a> <a href=\"https://mastodon.org.uk/tags/CCBYSA\" class=\"mention hashtag\" rel=\"tag\">#<span>CCBYSA</span></a> <a href=\"https://mastodon.org.uk/tags/WxMaxima\" class=\"mention hashtag\" rel=\"tag\">#<span>WxMaxima</span></a> <a href=\"https://mastodon.org.uk/tags/Mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>Mathematics</span></a> <a href=\"https://mastodon.org.uk/tags/Maths\" class=\"mention hashtag\" rel=\"tag\">#<span>Maths</span></a> <a href=\"https://mastodon.org.uk/tags/Calculus\" class=\"mention hashtag\" rel=\"tag\">#<span>Calculus</span></a> <a href=\"https://mastodon.org.uk/tags/Differentiation\" class=\"mention hashtag\" rel=\"tag\">#<span>Differentiation</span></a></p>", "contentMap": { "en": "<p>I was explaining to my wife yesterday how <a href=\"https://mastodon.org.uk/tags/DifferentialCalculus\" class=\"mention hashtag\" rel=\"tag\">#<span>DifferentialCalculus</span></a> gives us a way to find the <a href=\"https://mastodon.org.uk/tags/gradient\" class=\"mention hashtag\" rel=\"tag\">#<span>gradient</span></a> of a <a href=\"https://mastodon.org.uk/tags/function\" class=\"mention hashtag\" rel=\"tag\">#<span>function</span></a> at any point and to illustrate it I wrote a short routine in <a href=\"https://mastodon.org.uk/tags/Maxima\" class=\"mention hashtag\" rel=\"tag\">#<span>Maxima</span></a> to draw the <a href=\"https://mastodon.org.uk/tags/tangent\" class=\"mention hashtag\" rel=\"tag\">#<span>tangent</span></a> to any point on a graph of a function. Here we see the example for the <a href=\"https://mastodon.org.uk/tags/quadratic\" class=\"mention hashtag\" rel=\"tag\">#<span>quadratic</span></a> and <a href=\"https://mastodon.org.uk/tags/reciprocal\" class=\"mention hashtag\" rel=\"tag\">#<span>reciprocal</span></a> functions, x^2 and 1/x i.e. a <a href=\"https://mastodon.org.uk/tags/parabola\" class=\"mention hashtag\" rel=\"tag\">#<span>parabola</span></a> and a <a href=\"https://mastodon.org.uk/tags/hyperbola\" class=\"mention hashtag\" rel=\"tag\">#<span>hyperbola</span></a> respectively.</p><p><a href=\"https://mastodon.org.uk/tags/MyWork\" class=\"mention hashtag\" rel=\"tag\">#<span>MyWork</span></a> <a href=\"https://mastodon.org.uk/tags/Gif\" class=\"mention hashtag\" rel=\"tag\">#<span>Gif</span></a> <a href=\"https://mastodon.org.uk/tags/AnimatedGif\" class=\"mention hashtag\" rel=\"tag\">#<span>AnimatedGif</span></a> <a href=\"https://mastodon.org.uk/tags/CCBYSA\" class=\"mention hashtag\" rel=\"tag\">#<span>CCBYSA</span></a> <a href=\"https://mastodon.org.uk/tags/WxMaxima\" class=\"mention hashtag\" rel=\"tag\">#<span>WxMaxima</span></a> <a href=\"https://mastodon.org.uk/tags/Mathematics\" class=\"mention hashtag\" rel=\"tag\">#<span>Mathematics</span></a> <a href=\"https://mastodon.org.uk/tags/Maths\" class=\"mention hashtag\" rel=\"tag\">#<span>Maths</span></a> <a href=\"https://mastodon.org.uk/tags/Calculus\" class=\"mention hashtag\" rel=\"tag\">#<span>Calculus</span></a> <a href=\"https://mastodon.org.uk/tags/Differentiation\" class=\"mention hashtag\" rel=\"tag\">#<span>Differentiation</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.mastodon.org.uk/media_attachments/files/004/890/449/original/f0c8c9423dc0c241.mp4", "name": "Animation of how the tangent to a parabola varies along the curve.", "blurhash": "U0S$u=Xys%~E?cNF9af#Dgn-tTO8x]fi%KjJ", "focalPoint": [ 0, 0 ] }, { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.mastodon.org.uk/media_attachments/files/004/890/461/original/412b74ce7854221c.mp4", "name": null, "blurhash": "U0S$u==|=@-;?vobRjRn+hbvt+WY_2RobXxp" } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/DifferentialCalculus", "name": "#DifferentialCalculus" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/gradient", "name": "#gradient" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/function", "name": "#function" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/maxima", "name": "#maxima" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/tangent", "name": "#tangent" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/Quadratic", "name": "#Quadratic" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/reciprocal", "name": "#reciprocal" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/parabola", "name": "#parabola" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/hyperbola", "name": "#hyperbola" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/mywork", "name": "#mywork" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/gif", "name": "#gif" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/animatedgif", "name": "#animatedgif" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/ccbysa", "name": "#ccbysa" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/wxmaxima", "name": "#wxmaxima" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/mathematics", "name": "#mathematics" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/maths", "name": "#maths" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/calculus", "name": "#calculus" }, { "type": "Hashtag", "href": "https://mastodon.org.uk/tags/differentiation", "name": "#differentiation" } ], "replies": { "id": "https://mastodon.org.uk/users/mkwadee/statuses/103980636793756434/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.org.uk/users/mkwadee/statuses/103980636793756434/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.org.uk/users/mkwadee/statuses/103980636793756434/replies", "items": [] } } }