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" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.mit.edu/users/jefftk", "type": "Person", "following": "https://mastodon.mit.edu/users/jefftk/following", "followers": "https://mastodon.mit.edu/users/jefftk/followers", "inbox": "https://mastodon.mit.edu/users/jefftk/inbox", "outbox": "https://mastodon.mit.edu/users/jefftk/outbox", "featured": "https://mastodon.mit.edu/users/jefftk/collections/featured", "featuredTags": "https://mastodon.mit.edu/users/jefftk/collections/tags", "preferredUsername": "jefftk", "name": "Jeff Kaufman", "summary": "<p>Software Engineer at the Nucleic Acid Observatory, Contra Dance musician, Parent, Blogger (<a href=\"https://jefftk.com\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">jefftk.com</span><span class=\"invisible\"></span></a>)</p>", "url": "https://mastodon.mit.edu/@jefftk", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-11-14T00:00:00Z", "memorial": false, "alsoKnownAs": [ "https://schelling.pt/users/jefftk" ], "publicKey": { "id": "https://mastodon.mit.edu/users/jefftk#main-key", "owner": "https://mastodon.mit.edu/users/jefftk", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAweNuCdtNcDzjZFbF3PFM\npUuOcLEPq13vv2W8+iiZP0Qr27axg6Mq4PrEn2FrknpgOTSUbipApZiFDNnoxTBR\nSpoYrxM0jpOUBotJWmb2xEsDS14qnQkc6sUYl26CF5xHwEsj+II+ID1Sq6DB34SX\nEn0vdbVnmGKl74dTtmvmAya2aFNyYtgWrpBWGHjh31/UPzoZ7rQ0Jv6mYwc3Wwdb\nzVbuZhcvE3L78pwaqbivOjthL5BOwL/TqxESqZsus17j9EiiCgK12a7Hz2xzNIMB\nbwWi/550KGewk7TuxlpYR6rpwW7ki9kMAJOyFiEBjnOo3fqtY8HKJ4k04TDTSbeT\n4wIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.mit.edu/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://mastodon.mit.edu/system/accounts/avatars/109/342/234/267/774/411/original/1e770549b350dd44.jpg" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://mastodon.mit.edu/system/accounts/headers/109/342/234/267/774/411/original/04b23ef61bafb138.png" } }