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.

Open in browser →
{ "@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://astrodon.social/users/IRAP", "type": "Person", "following": "https://astrodon.social/users/IRAP/following", "followers": "https://astrodon.social/users/IRAP/followers", "inbox": "https://astrodon.social/users/IRAP/inbox", "outbox": "https://astrodon.social/users/IRAP/outbox", "featured": "https://astrodon.social/users/IRAP/collections/featured", "featuredTags": "https://astrodon.social/users/IRAP/collections/tags", "preferredUsername": "IRAP", "name": "IRAP", "summary": "<p>IRAP : Institut de Recherche en Astrophysique et Planétologie. <br />Co-tutelles : Université Paul Sabatier de Toulouse, CNRS &amp; CNES. <br />Effectif ~ 300 personnes (chercheurs, étudiants, ingénieurs, techniciens).<br />Mission : Etudier l&#39;Univers depuis le centre de la Terre jusqu&#39;aux confins de l&#39;Espace.<br />Hashtags : <a href=\"https://astrodon.social/tags/astronomy\" class=\"mention hashtag\" rel=\"tag\">#<span>astronomy</span></a>, <a href=\"https://astrodon.social/tags/astrophysics\" class=\"mention hashtag\" rel=\"tag\">#<span>astrophysics</span></a>, <a href=\"https://astrodon.social/tags/planetology\" class=\"mention hashtag\" rel=\"tag\">#<span>planetology</span></a>, <a href=\"https://astrodon.social/tags/exoplanets\" class=\"mention hashtag\" rel=\"tag\">#<span>exoplanets</span></a>, <a href=\"https://astrodon.social/tags/cosmology\" class=\"mention hashtag\" rel=\"tag\">#<span>cosmology</span></a>, <a href=\"https://astrodon.social/tags/space\" class=\"mention hashtag\" rel=\"tag\">#<span>space</span></a>, <a href=\"https://astrodon.social/tags/universe\" class=\"mention hashtag\" rel=\"tag\">#<span>universe</span></a>, <a href=\"https://astrodon.social/tags/stars\" class=\"mention hashtag\" rel=\"tag\">#<span>stars</span></a>, <a href=\"https://astrodon.social/tags/galaxies\" class=\"mention hashtag\" rel=\"tag\">#<span>galaxies</span></a>, <a href=\"https://astrodon.social/tags/instrumentation\" class=\"mention hashtag\" rel=\"tag\">#<span>instrumentation</span></a>, <a href=\"https://astrodon.social/tags/modelization\" class=\"mention hashtag\" rel=\"tag\">#<span>modelization</span></a>, <a href=\"https://astrodon.social/tags/experimentation\" class=\"mention hashtag\" rel=\"tag\">#<span>experimentation</span></a></p>", "url": "https://astrodon.social/@IRAP", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2023-12-11T00:00:00Z", "memorial": false, "publicKey": { "id": "https://astrodon.social/users/IRAP#main-key", "owner": "https://astrodon.social/users/IRAP", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArEAtvx7v23G4jWdhe73e\nbTfrxmaulRP2tm1h5AmRvUOXtm0QzW8pKx/GM9WN5Ut3xH5ceDCEluNF9eSmg9qO\nNWAnGVhyQ3xNCpwF5ZfviKdO/s02dj+nrEen1bcvteGAQrNvDlvA1fTtimWehrva\nSo6rvYtAI1w9HFlybWUe5k2rBV9h8/1/uB2KSRO8ibxH/RtmV8cTrXWeejNCxkd9\np7E8YPqsrMdbZhRTEtv2c9hVDNIDWA+9G5VgNpWPANkUV8t6dLPLu2mOPlrlJxMg\nU3rmM7R86E6DLgQZM0dkVQcucEeXavzov7GbejTrPaWYPgkAFdFnDGSRH/O8pWKG\nbwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://astrodon.social/tags/astronomy", "name": "#astronomy" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/astrophysics", "name": "#astrophysics" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/planetology", "name": "#planetology" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/cosmology", "name": "#cosmology" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/space", "name": "#space" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/universe", "name": "#universe" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/stars", "name": "#stars" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/galaxies", "name": "#galaxies" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/exoplanets", "name": "#exoplanets" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/instrumentation", "name": "#instrumentation" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/modelization", "name": "#modelization" }, { "type": "Hashtag", "href": "https://astrodon.social/tags/experimentation", "name": "#experimentation" } ], "attachment": [ { "type": "PropertyValue", "name": "Site Web", "value": "<a href=\"https://www.irap.omp.eu\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">irap.omp.eu</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Facebook", "value": "<a href=\"https://www.facebook.com/@IRAP.France\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">facebook.com/@IRAP.France</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Scoop.it", "value": "<a href=\"https://www.scoop.it/topic/mars-by-irap\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">scoop.it/topic/mars-by-irap</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://astrodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.astrodon.social/accounts/avatars/111/561/182/634/087/283/original/d930199d3e1d1ddc.png" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.astrodon.social/accounts/headers/111/561/182/634/087/283/original/ed4df5051f7dfa58.jpg" } }