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", { "mostr": "http://mostr.pub/ns#", "Zap": "mostr:Zap", "xsd": "http://www.w3.org/2001/XMLSchema#", "fep": "https://w3id.org/fep/", "proxyOf": { "@id": "fep:fffd/proxyOf", "@type": "@id", "@container": "@set" }, "protocol": { "@id": "fep:fffd/protocol", "@type": "@id" }, "proxied": { "@id": "fep:fffd/proxied", "@type": "xsd:string" }, "authoritative": { "@id": "fep:fffd/authoritative", "@type": "xsd:boolean" } } ], "type": "Person", "id": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5", "name": "emma", "preferredUsername": "13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5", "inbox": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5/inbox", "followers": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5/followers", "following": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5/following", "outbox": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5/outbox", "icon": { "type": "Image", "url": "https://nostr.build/i/nostr.build_a7aa0d8f1969151232c8e1481b03bb95185781be95dfcb02851f18c5b7a72f7e.png" }, "image": { "type": "Image", "url": "https://pisskey.io/files/4abb3489-6fea-4a82-b5e1-d501bbf19acd" }, "summary": "im from the fedi :hypercat:", "attachment": [], "tag": [], "publicKey": { "id": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5#main-key", "owner": "https://mostr.pub/users/13a4ab19c964a3cce2595ecdc45fd8258543929c1db73aa5a9e733475e2318c5", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtv2I1a22QzTC8MZxDQy1AaCPmdf9HxHVEgclmc9Z3OXVQoJQbO1tmZuOAd3RpmR2Xui3CICtz36YDwdfVNmqUZZlWu3D/7Jus8wHMtvxxxOwKfObjuDgjxMIIhyxM2AQEskHo6GOyxP+0/7RPzjfw9J66FeTR8MPSNWH40ELLCDS6nyNUHMg2bQkvymQD7lXhS1DSJEqZuHhUr0Gm0Cm2EK/sGib1CM13l65Ao0peMrrnnX6Qwzh3dBTDPwwDcl0z4uXX5XZv21LoFtv76zIGCFfKMFQecwq82eaMxMBZfatVo02P+CdISNefrka0X62hOS99GV9CpVbG0/0p01GvQIDAQAB\n-----END PUBLIC KEY-----" }, "endpoints": { "sharedInbox": "https://mostr.pub/inbox" }, "proxyOf": [ { "protocol": "https://github.com/nostr-protocol/nostr", "proxied": "npub1zwj2kxwfvj3uecjetmxugh7cykz58y5urkmn4fdfuue5wh3rrrzs75v8aj", "authoritative": true } ] }