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.uno/users/valeriorenzi", "type": "Person", "following": "https://mastodon.uno/users/valeriorenzi/following", "followers": "https://mastodon.uno/users/valeriorenzi/followers", "inbox": "https://mastodon.uno/users/valeriorenzi/inbox", "outbox": "https://mastodon.uno/users/valeriorenzi/outbox", "featured": "https://mastodon.uno/users/valeriorenzi/collections/featured", "featuredTags": "https://mastodon.uno/users/valeriorenzi/collections/tags", "preferredUsername": "valeriorenzi", "name": "valeriorenzi", "summary": "<p>Giornalista<br />Tra le altre cose faccio una newsletter: <br /><a href=\"https://sedestra.substack.com/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">sedestra.substack.com/</span><span class=\"invisible\"></span></a></p>", "url": "https://mastodon.uno/@valeriorenzi", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-02-13T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.uno/users/valeriorenzi#main-key", "owner": "https://mastodon.uno/users/valeriorenzi", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn1yWDuuwB+hUroFUlsWf\nZk5ZaZFTCZiitnF98NrbaN02kDcs4PJcE/+/aZJkJ4srcgJg+3Lqk3dMDpcGuXs4\nF4cHWWzx4MCCFAXuMdzc9mQMNAqRp0swOgv0QHfd1Bug3jhW/Zow0iiy+l+N7QN/\nRTtCoDB+5tLlyNFt21i1gHKfY6vP2m8Blqhs6wwq6EmpI4E5ufQj0w1CL10D/hTv\nblA2YRR6k8ESdNWKeY+8ttXjfSwPrZisW7jeAE7AAxF+qmXvZq21+qLRsUNCxjYU\nMeCQzLwEpBAWh8t78eAJHK98/pF4U+nd8uoLAWbe4Q9yNV884Ma8noXnCzdGNFl7\nLwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.uno/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://cdn.masto.host/mastodonuno/accounts/avatars/113/995/821/508/209/837/original/af6df662c16faccb.jpg" } }