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.social/users/gsullivan", "type": "Person", "following": "https://mastodon.social/users/gsullivan/following", "followers": "https://mastodon.social/users/gsullivan/followers", "inbox": "https://mastodon.social/users/gsullivan/inbox", "outbox": "https://mastodon.social/users/gsullivan/outbox", "featured": "https://mastodon.social/users/gsullivan/collections/featured", "featuredTags": "https://mastodon.social/users/gsullivan/collections/tags", "preferredUsername": "gsullivan", "name": "Greg Sullivan", "summary": "<p>Hi! I&#39;m Greg from Jamaica Plain, MA. I enjoy books, jazz / experimental music. I work with data, primarily on SQL Server. Volunteer at the Connolly Branch BPL.</p><p>Also <span class=\"h-card\" translate=\"no\"><a href=\"https://bsky.brid.gy/r/https://bsky.app/profile/gsullivan.bsky.social\" class=\"u-url mention\">@<span>gsullivan.bsky.social</span></a></span></p><p>&quot;One measures a circle, beginning anywhere.&quot; - Charles Fort</p>", "url": "https://mastodon.social/@gsullivan", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2024-11-06T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/gsullivan#main-key", "owner": "https://mastodon.social/users/gsullivan", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAh0u49p6reDZbcbFphWBY\n0Nx7Mgnv3xwwWhKcn/JvvX/dCxLplzuPXvflPg2+RdYuqzbZNxRzm80JxkxJ8fu6\noPvyIR4ael4IlCVH8sgjraELGKACHuLAVvxgb8d5Fn2SEBHwbldezB62plqZwNtv\nkp8J8kVsb+0JOV6f6gX/lKWfALvnwBiBNGRkvpRvnzzZOXVTN4Q1HeRZA3V1KqOG\nYUKqcG5uAKeSbqEsu9OtS9FGLT0egg6fvisn+F5bM+J0x1f2ridyJp90C7Il+bce\nFQoxkx309uHAG+6xI8nbv2nJ/5djbGGFWTHQ6SaSxlngs72f7ac7DlJDX5Zb/QWC\nCQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/113/436/632/493/809/161/original/5ba9f8e5e4a070d4.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/436/632/493/809/161/original/be099aa5a2796857.jpg" } }