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" }, "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.nu/users/sigismundninja", "type": "Person", "following": "https://mastodon.nu/users/sigismundninja/following", "followers": "https://mastodon.nu/users/sigismundninja/followers", "inbox": "https://mastodon.nu/users/sigismundninja/inbox", "outbox": "https://mastodon.nu/users/sigismundninja/outbox", "featured": "https://mastodon.nu/users/sigismundninja/collections/featured", "featuredTags": "https://mastodon.nu/users/sigismundninja/collections/tags", "preferredUsername": "sigismundninja", "name": "Sigismund Ninja", "summary": "<p>Research engineer who&#39;s into computer science, complex systems and philosophy.</p><p>I try to reduce the (too large) amount of political content I consume and create, but it&#39;s difficult in these crazy times. 🌹</p><p>:emacs: :gnu: </p><p>Toots in English and Swedish.</p>", "url": "https://mastodon.nu/@sigismundninja", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2024-07-10T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.nu/users/sigismundninja#main-key", "owner": "https://mastodon.nu/users/sigismundninja", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlw35mCdiEVCZ7Qgf8eLz\ng42bFpZHfS4Mp2QjW8C/wD/hzJul5Kjq3zPVg26nlx4M5Ie4pZfcQrmKm7f0qjtH\nrcR+KKTuaLUP9f7q41Dsz3k91iQCo6FzHYY1u3F8zIMFKIRffpnpHrJTzKGXp7kD\nwAMmBCWiizoVQwYGUYenSZ+sJ1vdBwHj8vwKf0QgT2J+LIXCsa+ricd/bZWO5eN5\nY2gX556hchYVeNubTJqFIcLgiw3SzOOkWINWBLB4rpUkYiyjLlN5Pz8MSTAb3Umh\nVBtXiBDbnzTL7uY6QPz3K1v5bxYW4xx4NG8WJxwmox64/SNlmlgTN1V8lBFSVyMW\nmwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [ { "id": "https://mastodon.nu/emojis/435", "type": "Emoji", "name": ":emacs:", "updated": "2021-08-12T16:57:45Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mastodon.nu/custom_emojis/images/000/000/435/original/d194b702c4acd602.png" } }, { "id": "https://mastodon.nu/emojis/436", "type": "Emoji", "name": ":gnu:", "updated": "2021-08-12T16:57:45Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mastodon.nu/custom_emojis/images/000/000/436/original/7e37715ac558e522.png" } } ], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.nu/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://media.mastodon.nu/accounts/avatars/112/762/317/220/488/416/original/8d399f2ad73d5245.jpg" } }