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" } } ], "id": "https://mastodon.au/users/deliciousrecipes", "type": "Person", "following": "https://mastodon.au/users/deliciousrecipes/following", "followers": "https://mastodon.au/users/deliciousrecipes/followers", "inbox": "https://mastodon.au/users/deliciousrecipes/inbox", "outbox": "https://mastodon.au/users/deliciousrecipes/outbox", "featured": "https://mastodon.au/users/deliciousrecipes/collections/featured", "featuredTags": "https://mastodon.au/users/deliciousrecipes/collections/tags", "preferredUsername": "deliciousrecipes", "name": "deliciousrecipes", "summary": "", "url": "https://mastodon.au/@deliciousrecipes", "manuallyApprovesFollowers": false, "discoverable": false, "indexable": false, "published": "2025-06-24T00:00:00Z", "memorial": false, "suspended": true, "publicKey": { "id": "https://mastodon.au/users/deliciousrecipes#main-key", "owner": "https://mastodon.au/users/deliciousrecipes", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtV96FW2q1Pz4u6t3vTwe\nS3Skmough3CG0Fkoh5WoQkWzcRAqtGaqjaJz6RkafP7+K4Mksp0oiVDDJfwXBDTZ\npEtnJvK/0lY58R5+G8v6hA7xaTt5kgPz2SbHIGgwnpNfe5Jz6MQZW0ecS49d+zTx\nGxtKoQqWoxJvau9Ad+ugQRVTHZnioPMEuj7riHFalNlUEDbP6ZmRvAwiDxtf/Bfs\nFI6/1ngli49eGM0PcfIzIge9wLLLeAXkCY/vo1kn/IVUN3uI3RKZMoIU5vs/8D79\n1T+sTet+eHaZvGBdI4i6L8ssz0adb6xLNrXjfjG+0VdztFdmTxqsoWNhjFG97Hr7\nvwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.au/inbox" } }