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" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://sigmoid.social/users/gronlp", "type": "Person", "following": "https://sigmoid.social/users/gronlp/following", "followers": "https://sigmoid.social/users/gronlp/followers", "inbox": "https://sigmoid.social/users/gronlp/inbox", "outbox": "https://sigmoid.social/users/gronlp/outbox", "featured": "https://sigmoid.social/users/gronlp/collections/featured", "featuredTags": "https://sigmoid.social/users/gronlp/collections/tags", "preferredUsername": "gronlp", "name": "GroNLP", "summary": "<p>Natural Language Processing and Computational Linguistics group at the <span class=\"h-card\" translate=\"no\"><a href=\"https://social.edu.nl/@universityofgroningen\" class=\"u-url mention\">@<span>universityofgroningen</span></a></span></p>", "url": "https://sigmoid.social/@gronlp", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-08T00:00:00Z", "memorial": false, "publicKey": { "id": "https://sigmoid.social/users/gronlp#main-key", "owner": "https://sigmoid.social/users/gronlp", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1CzfY/eBOvIA/GQP4771\nF01/nJqDUBO26RWAMWv4AlZLDBX4JGCFTzckbyoOj1Q1ttG4kxmbJiOQRY95/asF\nTmU0VnSFGQb2QgnO+ujC0VT1bMXAUyK1HMJhn5fo+lYJluFniGBTJby3kaXmwMw3\nFmQCYBOglxRc8t7YOMoN+7pHnm4zyN1JlluMY0uTpQIHebZjHluw20WbEJYnQ0ss\npTJaAbV3pD7M590DPNwX0tWmobt21TE8ppLmcOEl/ZRbbiO5Sor/LVy4i56CKF/U\nygArKcbxksnWLHmFsMtELh9j34tGTFuONiZv2wcEQNu7Lw5jLqhrIIWjqPFvCVev\n7QIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [ { "type": "PropertyValue", "name": "Location", "value": "Groningen, Netherlands" }, { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://www.rug.nl/research/clcg/research/cl/\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">rug.nl/research/clcg/research/</span><span class=\"invisible\">cl/</span></a>" }, { "type": "PropertyValue", "name": "Twitter", "value": "<a href=\"https://twitter.com/gronlp\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">twitter.com/gronlp</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/109/309/297/980/278/300/original/bd208cdfb1127a10.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/sigmoidsocial/accounts/headers/109/309/297/980/278/300/original/c796e53b992c3cbd.jpg" } }