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://mastodon.social/users/AstroHyde", "type": "Person", "following": "https://mastodon.social/users/AstroHyde/following", "followers": "https://mastodon.social/users/AstroHyde/followers", "inbox": "https://mastodon.social/users/AstroHyde/inbox", "outbox": "https://mastodon.social/users/AstroHyde/outbox", "featured": "https://mastodon.social/users/AstroHyde/collections/featured", "featuredTags": "https://mastodon.social/users/AstroHyde/collections/tags", "preferredUsername": "AstroHyde", "name": "AstroHyde", "summary": "<p>Director, Allan I Carswell Observatory, Associate Prof @ YorkU Toronto, Astrophysics Data Science Telescope person. 2nd VP <a href=\"https://mastodon.social/tags/RASC\" class=\"mention hashtag\" rel=\"tag\">#<span>RASC</span></a> TO. Operating in-above the cloud. prof/dr. she/her</p><p><a href=\"https://www.yorku.ca/science/observatory\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">yorku.ca/science/observatory</span><span class=\"invisible\"></span></a></p><p>wanted to leave the planet before it was cool: SX stars, Sgr dwarf, <a href=\"https://mastodon.social/tags/spectra\" class=\"mention hashtag\" rel=\"tag\">#<span>spectra</span></a>, ML, Mars, Fats Domino, Hole, Marty Robbins, Enya, the Beatles, art, <a href=\"https://mastodon.social/tags/cats\" class=\"mention hashtag\" rel=\"tag\">#<span>cats</span></a> <a href=\"https://mastodon.social/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a> <a href=\"https://mastodon.social/tags/outreach\" class=\"mention hashtag\" rel=\"tag\">#<span>outreach</span></a>, TOS, TNG, DS9, the movie Tank Girl <a href=\"https://mastodon.social/tags/fedi22\" class=\"mention hashtag\" rel=\"tag\">#<span>fedi22</span></a> <a href=\"https://mastodon.social/tags/telescopes\" class=\"mention hashtag\" rel=\"tag\">#<span>telescopes</span></a> <a href=\"https://mastodon.social/tags/observatory\" class=\"mention hashtag\" rel=\"tag\">#<span>observatory</span></a> <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a> <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.social/tags/iraf\" class=\"mention hashtag\" rel=\"tag\">#<span>iraf</span></a> <a href=\"https://mastodon.social/tags/python\" class=\"mention hashtag\" rel=\"tag\">#<span>python</span></a> <a href=\"https://mastodon.social/tags/retro\" class=\"mention hashtag\" rel=\"tag\">#<span>retro</span></a></p>", "url": "https://mastodon.social/@AstroHyde", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/AstroHyde#main-key", "owner": "https://mastodon.social/users/AstroHyde", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAstS0FXQgQBtWyTVPerZC\nz4MOtHLrTxCpIMjd6ayl4PzCC4EgyKZdwxjG+M6Qeyn7IC/Xy8PXKUTMRvTOuyq6\nBbwD+liy1UuDfNf/V5dGlnsG5i47KZPVwfLwHz6VqX8Aoo+Ge7P0VeoIadBtyKmF\nBDapXOccnMXMpR3SXXa79xfCdUulKDNIyQDRxIvBBQmgiDmbSWxvi8/TYDvy7lT9\n3WEyDYV5lOH+uddeaAcmqzLJ4gsKkW1c7qRZALLsi8shWihjffpIjt/EvaOAny1k\n9+dveM8eZ7C8Sls05uXLtUXGY77X12TsDPWoQp9HrmuN8bDmaYBImUHQJkOXHyA6\nKQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/python", "name": "#python" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/astronomy", "name": "#astronomy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/retro", "name": "#retro" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cats", "name": "#cats" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/observatory", "name": "#observatory" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/outreach", "name": "#outreach" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/telescopes", "name": "#telescopes" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/spectra", "name": "#spectra" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/RASC", "name": "#RASC" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fedi22", "name": "#fedi22" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/iraf", "name": "#iraf" } ], "attachment": [ { "type": "PropertyValue", "name": "The Telescopes", "value": "<a href=\"https://www.yorku.ca/science/observatory/\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">yorku.ca/science/observatory/</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/109/258/819/310/618/748/original/66a36423707848a2.jpeg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/109/258/819/310/618/748/original/bc6c4e3533b309cd.jpeg" } }