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://mathstodon.xyz/users/HYL", "type": "Person", "following": "https://mathstodon.xyz/users/HYL/following", "followers": "https://mathstodon.xyz/users/HYL/followers", "inbox": "https://mathstodon.xyz/users/HYL/inbox", "outbox": "https://mathstodon.xyz/users/HYL/outbox", "featured": "https://mathstodon.xyz/users/HYL/collections/featured", "featuredTags": "https://mathstodon.xyz/users/HYL/collections/tags", "preferredUsername": "HYL", "name": "Hsueh-Yung Lin", "summary": "", "url": "https://mathstodon.xyz/@HYL", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2022-11-28T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mathstodon.xyz/users/HYL#main-key", "owner": "https://mathstodon.xyz/users/HYL", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv3g/d+c47dNQdBuu8u4J\nBHzIU5XhVPqk5U7JFAvSiPebY3SrdUIVO4O/VGhJBZJK1rGVF+3GTjP04YS28WN5\njMOm+MuSuBCMEWMCSJZg9I07ZSm0ydDowanVK4Dck7HZ4IlX7WkekO1qHVAKgo2v\nEsqndcAj8h9/VZrMRIeBUscjSGpPloEOyHUZFAeSEdNHpl0s+bjJBa/l8EQXF3oI\n23aFq24xPhM0eCkanitfPaJMsgZ8286sLe/R5ypsQrSNPpSj09PfLvvlLCEsYaSP\nynCu+PHXSn9TX3r4YqE/9A+FjRSQl20RN0CSKpnLP9giiZok+/HheazbusFIYvJt\nJQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mathstodon.xyz/inbox" }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://media.mathstodon.xyz/accounts/avatars/109/421/145/555/429/039/original/4f16ad9a3c5139fc.png" } }