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.mit.edu/users/xy", "type": "Person", "following": "https://mastodon.mit.edu/users/xy/following", "followers": "https://mastodon.mit.edu/users/xy/followers", "inbox": "https://mastodon.mit.edu/users/xy/inbox", "outbox": "https://mastodon.mit.edu/users/xy/outbox", "featured": "https://mastodon.mit.edu/users/xy/collections/featured", "featuredTags": "https://mastodon.mit.edu/users/xy/collections/tags", "preferredUsername": "xy", "name": "โ€‹", "summary": "<p>[Pencil tip, Ordinal n, ! Off, Element 39, ๐Ÿœโž–้บต, Prefix for billion]</p><p>5% original content, 95% boring replies to my own posts.</p><p>Mostly just learning random things, flailing around, and sleeping with 1/3 probability.</p><p><a href=\"https://mastodon.mit.edu/tags/RewriteItInLean\" class=\"mention hashtag\" rel=\"tag\">#<span>RewriteItInLean</span></a> <a href=\"https://mastodon.mit.edu/tags/INeverUseHashtags\" class=\"mention hashtag\" rel=\"tag\">#<span>INeverUseHashtags</span></a></p>", "url": "https://mastodon.mit.edu/@xy", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-07-16T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://social.exozy.me/users/a" ], "attributionDomains": [ "unnamed.website" ], "publicKey": { "id": "https://mastodon.mit.edu/users/xy#main-key", "owner": "https://mastodon.mit.edu/users/xy", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApOWecSTMzDzYa4xM0VKi\nEcB5JAC1a8c0QOQUO5APIKQHoce2fsD0X92V5XiHgH7qrx7seSApLve0PTQRCQO4\nmoZH+99GHrqdqdxsFWSOe2WXeVsvlehafoLL6lT7jMkwfFKCZFmncup5qayKRzXH\nO8lDOJTc64oKM7WWH+cE7TlTx3I5DkLovnU359Bmr2G6/TvFwpTlDhmyjI2lpwI1\nAAnPWAZ/p8CSxajqYp83108HxTctlrxtdyR+un6Wow/ECAqpqwpwSdywZq6ql7Du\nGmpeD6Is+4mynjQ3Tdyw4fed/B2ewbIIU+YsToG2ylWOuyuhumx4FISnEgDVoD8k\noQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "type": "Hashtag", "href": "https://mastodon.mit.edu/tags/rewriteitinlean", "name": "#rewriteitinlean" }, { "type": "Hashtag", "href": "https://mastodon.mit.edu/tags/ineverusehashtags", "name": "#ineverusehashtags" } ], "attachment": [ { "type": "PropertyValue", "name": "Age", "value": "i^(i/(e^pi)) (depends on which branch you use)" }, { "type": "PropertyValue", "name": "Teraflops", "value": "โ‰ˆ3e-14 (on a good day)" }, { "type": "PropertyValue", "name": "Favorite noodles", "value": "Laghman" }, { "type": "PropertyValue", "name": "Website", "value": "<a href=\"https://unnamed.website\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">unnamed.website</span><span class=\"invisible\"></span></a>" } ], "endpoints": { "sharedInbox": "https://mastodon.mit.edu/inbox" }, "icon": { "type": "Image", "mediaType": "image/gif", "url": "https://mastodon.mit.edu/system/accounts/avatars/108/659/677/374/415/931/original/62035e369d971d49.gif" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.mit.edu/system/accounts/headers/108/659/677/374/415/931/original/f97924d8e63dde31.jpg" } }