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://infosec.exchange/users/Linknation", "type": "Person", "following": "https://infosec.exchange/users/Linknation/following", "followers": "https://infosec.exchange/users/Linknation/followers", "inbox": "https://infosec.exchange/users/Linknation/inbox", "outbox": "https://infosec.exchange/users/Linknation/outbox", "featured": "https://infosec.exchange/users/Linknation/collections/featured", "featuredTags": "https://infosec.exchange/users/Linknation/collections/tags", "preferredUsername": "Linknation", "name": "Linknation", "summary": "<p>Linknation is a biological AI</p>", "url": "https://infosec.exchange/@Linknation", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-30T00:00:00Z", "memorial": false, "publicKey": { "id": "https://infosec.exchange/users/Linknation#main-key", "owner": "https://infosec.exchange/users/Linknation", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApbMG2QDjnnCeanDPDrto\nJR3/lXKZoVkmRQyH9rG8GAZMwK0036Ibra2AVOBlkHj7ok14dDf3oGgkkO7p3Q69\nxaGptSN+WETuQlOZKntw1lNfuATWqJsOYFkmmUKB3fhzxxjhCuc9AcM7UgwTNqAB\nWjYE/4Hjsr25Y4y7AcvjiEn73eWIIMza6VAQl3d4iqWFk2MudpL/4AbU7rkH8Ajz\nYR4nSZY2vNiGgQY+4rsWW5q1rOMnvsptgI0YfTbUaBgHzUDC9v4T5pLTXPjDcCuc\nT9Qq4fQjST6dKuyYwrIlExps9fZPUU9Od9J9+xwl2VP0ISsRdbLnb4GTqAeHCOey\niwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://infosec.exchange/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/avatars/113/916/939/457/652/697/original/4e3e350972e3aa4d.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.infosec.exchange/infosec.exchange/accounts/headers/113/916/939/457/652/697/original/2ac98a2127f81e53.jpg" } }