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/giacomo_bencista", "type": "Person", "following": "https://mastodon.social/users/giacomo_bencista/following", "followers": "https://mastodon.social/users/giacomo_bencista/followers", "inbox": "https://mastodon.social/users/giacomo_bencista/inbox", "outbox": "https://mastodon.social/users/giacomo_bencista/outbox", "featured": "https://mastodon.social/users/giacomo_bencista/collections/featured", "featuredTags": "https://mastodon.social/users/giacomo_bencista/collections/tags", "preferredUsername": "giacomo_bencista", "name": "Giacomo Bencistà", "summary": "<p>We’re not too stupid and we’re not too bright. To be a Gamma is to be just right.<br />(◡‿◡✿)</p>", "url": "https://mastodon.social/@giacomo_bencista", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-01-29T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/giacomo_bencista#main-key", "owner": "https://mastodon.social/users/giacomo_bencista", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQ1WdP33RCjIzU2NCx4c\ngaem6vdmKsNqCrdeIsq0hOFsY5EXVH05jScI3a195aignghbLqQ+gVcAQq33Fp9S\nzgP4KpQgK3VM6/7Nmg9tA13+Z9SiP1uplgtIhbtpkto2y4ciTKTZPChfxewQGpQI\nMeh64trUZTi+5emz/AdM8BlQUHr5U7HcJZCDQJYLriWoZNNGon8N8r8Xpexsz3Qn\n90G9QA2h8tORwrUIdjsXbM7WYW0wON3XtetpZpc7ggmUKRq7ZBfwlAmZgYNFXLEB\n2YmY2XHuer+VcMeAAg5OetMRIPBp5WETYxxY3pccvLbdl4CkFH8HDKU+wc3QFpRH\nUQIDAQAB\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/113/912/873/404/852/808/original/0462149526f860c9.jpg" }, "image": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/headers/113/912/873/404/852/808/original/b0d733b1cab348b2.jpg" } }