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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "Hashtag": "as:Hashtag", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://sigmoid.social/users/chrisvitalos", "type": "Person", "following": "https://sigmoid.social/users/chrisvitalos/following", "followers": "https://sigmoid.social/users/chrisvitalos/followers", "inbox": "https://sigmoid.social/users/chrisvitalos/inbox", "outbox": "https://sigmoid.social/users/chrisvitalos/outbox", "featured": "https://sigmoid.social/users/chrisvitalos/collections/featured", "featuredTags": "https://sigmoid.social/users/chrisvitalos/collections/tags", "preferredUsername": "chrisvitalos", "name": "Chris Vitalos", "summary": "<p>I write about artificial intelligence and machine learning when I am not trying to become a better guitar player. These posts reflect my personal views, not my employer&#39;s or affiliated organizations.</p><p>My <a href=\"https://sigmoid.social/tags/fedi22\" class=\"mention hashtag\" rel=\"tag\">#<span>fedi22</span></a> interests are: <a href=\"https://sigmoid.social/tags/artificialintelligence\" class=\"mention hashtag\" rel=\"tag\">#<span>artificialintelligence</span></a> <a href=\"https://sigmoid.social/tags/machinelearning\" class=\"mention hashtag\" rel=\"tag\">#<span>machinelearning</span></a> <a href=\"https://sigmoid.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://sigmoid.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://sigmoid.social/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://sigmoid.social/tags/webdev\" class=\"mention hashtag\" rel=\"tag\">#<span>webdev</span></a> <a href=\"https://sigmoid.social/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a> <a href=\"https://sigmoid.social/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> <a href=\"https://sigmoid.social/tags/climatechange\" class=\"mention hashtag\" rel=\"tag\">#<span>climatechange</span></a> <a href=\"https://sigmoid.social/tags/fitness\" class=\"mention hashtag\" rel=\"tag\">#<span>fitness</span></a> <a href=\"https://sigmoid.social/tags/cycling\" class=\"mention hashtag\" rel=\"tag\">#<span>cycling</span></a> <a href=\"https://sigmoid.social/tags/hiking\" class=\"mention hashtag\" rel=\"tag\">#<span>hiking</span></a> <a href=\"https://sigmoid.social/tags/music\" class=\"mention hashtag\" rel=\"tag\">#<span>music</span></a> <a href=\"https://sigmoid.social/tags/bassguitar\" class=\"mention hashtag\" rel=\"tag\">#<span>bassguitar</span></a> <a href=\"https://sigmoid.social/tags/writing\" class=\"mention hashtag\" rel=\"tag\">#<span>writing</span></a> <a href=\"https://sigmoid.social/tags/blogging\" class=\"mention hashtag\" rel=\"tag\">#<span>blogging</span></a> <a href=\"https://sigmoid.social/tags/craftbeer\" class=\"mention hashtag\" rel=\"tag\">#<span>craftbeer</span></a></p>", "url": "https://sigmoid.social/@chrisvitalos", "manuallyApprovesFollowers": true, "discoverable": true, "indexable": false, "published": "2024-03-31T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://indieweb.social/users/chrisvitalos" ], "publicKey": { "id": "https://sigmoid.social/users/chrisvitalos#main-key", "owner": "https://sigmoid.social/users/chrisvitalos", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtHa8eUYtlfwWRlGph3+d\n8j9iHxsZvHB/SPIpNt3jTi3q2kI68jiFwrFEOcJ71wkihJA5E4Sw9zjxE1IZdRl4\nnEn4PSLalUk40ZLzODO7ycHmO9HJ41zG1t3ilJldX/rXdxUwsPZbYiH/Q6Dn7/Hd\nD8V4pOQWifhddBQyertIkikMSQbLGHMyCUAtJlhz8PqTGTWjKNGA8PPTVo/iZbR3\npT3VtyqetR1MeCI2cgTylJJ8ZpsBQ3i4x8lQGJmt2i0LWbzlytF8nNRP35VNry4A\nlyLi4tWIwzNWCv7S06qDCwgZBYRSj8Lbkm3njcVYOQ6l9qRIcgAE/I12Ccsz3HZv\n/QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://sigmoid.social/tags/Python", "name": "#Python" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/machinelearning", "name": "#machinelearning" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/cycling", "name": "#cycling" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/privacy", "name": "#privacy" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/hiking", "name": "#hiking" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/craftbeer", "name": "#craftbeer" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/infosec", "name": "#infosec" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/music", "name": "#music" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/writing", "name": "#writing" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/artificialintelligence", "name": "#artificialintelligence" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/WebDev", "name": "#WebDev" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/blogging", "name": "#blogging" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/climatechange", "name": "#climatechange" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/fedi22", "name": "#fedi22" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/fitness", "name": "#fitness" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/bassguitar", "name": "#bassguitar" } ], "attachment": [ { "type": "PropertyValue", "name": "Website:", "value": "<a href=\"https://vitalos.us\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">vitalos.us</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Blog:", "value": "<a href=\"https://blog.vitalos.us\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">blog.vitalos.us</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "LinkedIn:", "value": "<a href=\"https://linkedin.com/in/cvitalos\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">linkedin.com/in/cvitalos</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://sigmoid.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/accounts/avatars/112/187/606/151/793/444/original/d5d254f6ddf9dc11.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/accounts/headers/112/187/606/151/793/444/original/5f99ff58827d59a8.jpg" } }