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/solalnathan", "type": "Person", "following": "https://sigmoid.social/users/solalnathan/following", "followers": "https://sigmoid.social/users/solalnathan/followers", "inbox": "https://sigmoid.social/users/solalnathan/inbox", "outbox": "https://sigmoid.social/users/solalnathan/outbox", "featured": "https://sigmoid.social/users/solalnathan/collections/featured", "featuredTags": "https://sigmoid.social/users/solalnathan/collections/tags", "preferredUsername": "solalnathan", "name": "Solal Nathan", "summary": "<p><a href=\"https://sigmoid.social/tags/PhD\" class=\"mention hashtag\" rel=\"tag\">#<span>PhD</span></a> student in Paris-Saclay University. Normalien from ENS Paris-Saclay. Working on <a href=\"https://sigmoid.social/tags/AI\" class=\"mention hashtag\" rel=\"tag\">#<span>AI</span></a> for Social Good, <a href=\"https://sigmoid.social/tags/MachineLearning\" class=\"mention hashtag\" rel=\"tag\">#<span>MachineLearning</span></a>, <a href=\"https://sigmoid.social/tags/RecSys\" class=\"mention hashtag\" rel=\"tag\">#<span>RecSys</span></a> and <a href=\"https://sigmoid.social/tags/OptimalTransport\" class=\"mention hashtag\" rel=\"tag\">#<span>OptimalTransport</span></a>.</p><p>I mostly program in <a href=\"https://sigmoid.social/tags/Python\" class=\"mention hashtag\" rel=\"tag\">#<span>Python</span></a>. I like <a href=\"https://sigmoid.social/tags/maths\" class=\"mention hashtag\" rel=\"tag\">#<span>maths</span></a> trivia and history.</p><p>Free Software advocate, <a href=\"https://sigmoid.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a> lover and cat enthusiast. Associative commitment at <a href=\"https://auro.re\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">auro.re</span><span class=\"invisible\"></span></a> and <a href=\"https://www.crans.org\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">crans.org</span><span class=\"invisible\"></span></a></p><p>Means of transportation: 🚲 </p><p>Erdős number = 4</p><p><a href=\"https://sigmoid.social/tags/fedi22\" class=\"mention hashtag\" rel=\"tag\">#<span>fedi22</span></a> for referencing</p>", "url": "https://sigmoid.social/@solalnathan", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2022-11-07T00:00:00Z", "memorial": false, "publicKey": { "id": "https://sigmoid.social/users/solalnathan#main-key", "owner": "https://sigmoid.social/users/solalnathan", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtfj01iO76vg1l1PVpjTh\nmdbh8soSXEzjK2YzLyLxl56roPEI+2Jy0yJZ0xfvZ8vJPRq10R3Oa5LapNtPjDun\nykCf3xjxnO8QFu0ky6pEth8Ta9D6Qng90qJ3OvGIJClnOS2csLh2/eI+ncY+QcLB\nD6iEAf5/Pj0WK+Osg7BuaUI6yTb0s7mGCOQmelOJ8eU9HDDkfU5CDSvItvHe2RjX\nPIw9qVFg5zywfDzwfCL+gqrgiBybRN2SVl/od6gfF6Sr2/P++72+2d/U3AOZGmqS\n6fUJNtbs9sDy/oMA/FFLff2PMsb11cQut4Dn5IdNT/cw3ezKx/b1UijrQgrIqqoY\npwIDAQAB\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/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/phd", "name": "#phd" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/maths", "name": "#maths" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/recsys", "name": "#recsys" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/fedi22", "name": "#fedi22" }, { "type": "Hashtag", "href": "https://sigmoid.social/tags/OptimalTransport", "name": "#OptimalTransport" } ], "attachment": [ { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://solalnathan.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">solalnathan.com/</span><span class=\"invisible\"></span></a>" }, { "type": "PropertyValue", "name": "Pronouns", "value": "he/him" }, { "type": "PropertyValue", "name": "Languages", "value": "English/French" }, { "type": "PropertyValue", "name": "ORCID", "value": "<a href=\"https://orcid.org/0000-0002-5800-1271\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">orcid.org/0000-0002-5800-1271</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/109/301/825/222/959/332/original/4bfbe4aab36aa765.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.masto.host/sigmoidsocial/accounts/headers/109/301/825/222/959/332/original/d0e6ebcb048de326.png" } }