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", "Device": "toot:Device", "Ed25519Signature": "toot:Ed25519Signature", "Ed25519Key": "toot:Ed25519Key", "Curve25519Key": "toot:Curve25519Key", "EncryptedMessage": "toot:EncryptedMessage", "publicKeyBase64": "toot:publicKeyBase64", "deviceId": "toot:deviceId", "claim": { "@type": "@id", "@id": "toot:claim" }, "fingerprintKey": { "@type": "@id", "@id": "toot:fingerprintKey" }, "identityKey": { "@type": "@id", "@id": "toot:identityKey" }, "devices": { "@type": "@id", "@id": "toot:devices" }, "messageFranking": "toot:messageFranking", "messageType": "toot:messageType", "cipherText": "toot:cipherText", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable" } ], "id": "https://mastodon.nl/users/Serg", "type": "Person", "following": "https://mastodon.nl/users/Serg/following", "followers": "https://mastodon.nl/users/Serg/followers", "inbox": "https://mastodon.nl/users/Serg/inbox", "outbox": "https://mastodon.nl/users/Serg/outbox", "featured": "https://mastodon.nl/users/Serg/collections/featured", "featuredTags": "https://mastodon.nl/users/Serg/collections/tags", "preferredUsername": "Serg", "name": "Serg", "summary": "<p>Dog lover, Lego enthusiast, fantasy fan. </p><p>Currently re-reading some of Mercedes Lackey&#39;s Valdemar novels... and still waiting for news about that TV series.</p>", "url": "https://mastodon.nl/@Serg", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": false, "published": "2022-06-06T00:00:00Z", "memorial": false, "devices": "https://mastodon.nl/users/Serg/collections/devices", "publicKey": { "id": "https://mastodon.nl/users/Serg#main-key", "owner": "https://mastodon.nl/users/Serg", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA7ldLPiwFJKgce7Te6Eg3\nMxLb6CTded4kEYHEN/zXs/WBDbT2Qr3nceNNAfwILIdyO3Cxt56dHF5G1Ft6hEjR\no1pTIZmgeR+nFadrLW45eNI+iLO0rhQBkPjTh6AZdhup4T8m0f8dYVB1T6sj2F/Q\nnekcLdasw7hXdRc0uEumMQk+ifXg6eHE1M2hAbYrpdbEuoJtvihdpT/hlkkKd3ru\n9EZ22apvkLSgfrXYvz46llU3F59JqfFietfOSXSdXH+Il8SYKszizj0VK/HKCGOk\nhoQ0xe7Rg6alc/Gpy7mvDji9DVIi1X7/eyPJR4DTRH2TfoOH91VIiFmWqZM3YebA\npwIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.nl/inbox" } }