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.online/users/jtk", "type": "Person", "following": "https://mastodon.online/users/jtk/following", "followers": "https://mastodon.online/users/jtk/followers", "inbox": "https://mastodon.online/users/jtk/inbox", "outbox": "https://mastodon.online/users/jtk/outbox", "featured": "https://mastodon.online/users/jtk/collections/featured", "featuredTags": "https://mastodon.online/users/jtk/collections/tags", "preferredUsername": "jtk", "name": "John Kristoff", "summary": "<p>UIC PhD candidate / NETSCOUT / <a href=\"http://Dataplane.org\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">http://</span><span class=\"\">Dataplane.org</span><span class=\"invisible\"></span></a> / DePaul / NANOG PC / ICANN research fellow. Internet infrastructure (BGP and DNS) and security. Bit mechanic.</p>", "url": "https://mastodon.online/@jtk", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-10-28T00:00:00Z", "memorial": false, "movedTo": "https://infosec.exchange/users/jtk", "publicKey": { "id": "https://mastodon.online/users/jtk#main-key", "owner": "https://mastodon.online/users/jtk", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA02D0OW3V+5UcZ0Ji4IVF\no+obAx5uK1jlOQIgIMDOLL/Jpojk5gFaXr7jtnWJ/KdGqyawIBhs9a8Nax8VnjZh\nHCKxqv9YCHakPe0vmKKImW8I68HqS3I6xsSuW+qVrjXuS7mX8JpaS994NKoiD7/e\n8ix/zEk97Aj4y91ax/1HCyzMRlVtVjaoj5wdHCfXIECVM1gZuPnGmkE3FjsSyHRj\nHdLGMQ8iD05HtbEEbnAooJ9DMbPRoOPaNNvEx2EoCetjs2pS1eHWwTEZeeMxhhBB\nNV40ntNRh2sG1e8YxKcqCPbPkh6Cz7NMBvZlhtz5gN/ThiwGeyuOCQuTYTD9CmY6\neQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.online/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.online/accounts/avatars/109/243/889/899/562/930/original/9c5c2ca61d1b8492.png" }, "image": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.online/accounts/headers/109/243/889/899/562/930/original/62511c60c2ecfd0f.png" } }